第 2 条，共 18 条
标题: The Hyper-spectral Image Compression System Based on DSP 
作者: Liu, QW (Liu Qianwen); Hu, BL (Hu Bingliang)
编者: Qi L
来源出版物: 2008 INTERNATIONAL WORKSHOP ON EDUCATION TECHNOLOGY AND TRAINING AND 2008 INTERNATIONAL WORKSHOP ON GEOSCIENCE AND REMOTE SENSING, VOL 2, PROCEEDINGS,  页: 171-174  DOI: 10.1109/ETTandGRS.2008.270  出版年: 2009  
Web of Science 核心合集中的 "被引频次": 0 
被引频次合计: 0 
引用的参考文献: HUANG J, 2005, J CLIN OPT LETT JUL, P393
SHI YK, 2005, J MICRO COMPUTER INF, V5, P620
*TEXASINST RUM INC, 2004, TEX INST RUM CREAT 2
WANG AM, 2008, TMS320C6000 DSP PRAC
WU LF, 2001, J J IMAGE GRAPHIC, V6, P1107
XIAO BM, IMAGE INFORM THEORY
ZHANG L, 2005, RES HYPER SPECTRAL R
引用的参考文献数: 7 
摘要: The hyper-spectral image compression is one of the front technologies in the remote sensing. The hyper-spectral image has enormous data quantity, so it is important to research on the hyper-spectral image compression. Based on the spectral LOCO-I prediction algorithm, the hyper-spectral image compression system is completed with the DSP+CPLD technology. The result shows that the system can compress the image with a higher compression ratio and is faster than processing image under the PCs and has certain practicability.
入藏号: WOS:000269688900041 
语种: English
文献类型: Proceedings Paper
会议名称: International Workshop on Education Technology and Training/International Workshop on Geoscience and Remote Sensing (ETT and GRS 2008) 
会议日期: DEC 21-22, 2008 
会议地点: Shanghai, PEOPLES R CHINA 
会议赞助商 : IEEE, IEEE Circuits & Remote Sensing, Intelligent Informat Technol Applicat Res Assoc
作者关键词: image compression; TMS320C6416; DSP plus CPLD; hyper-spectral
地址: [Liu Qianwen; Hu Bingliang] Chinese Acad Sci, Xian Inst Opt & Precis Mech, Lab Spectral Imaging Technol, Xian, Peoples R China. 
通讯作者地址: Liu, QW (通讯作者),Chinese Acad Sci, Xian Inst Opt & Precis Mech, Lab Spectral Imaging Technol, Xian, Peoples R China.
电子邮件地址: catty204@opt.ac.cn; hbl@opt.ac.cn
出版商: IEEE COMPUTER SOC 
出版商地址: 10662 LOS VAQUEROS CIRCLE, PO BOX 3014, LOS ALAMITOS, CA 90720-1264 USA 
Web of Science 类别: Computer Science, Artificial Intelligence; Computer Science, Interdisciplinary Applications; Education, Scientific Disciplines; Remote Sensing
研究方向: Computer Science; Education & Educational Research; Remote Sensing
IDS 号: BKZ54 
ISBN: 978-0-7695-3563-0
来源出版物页码计数: 4 

第 3 条，共 18 条
标题: Study of the Mechanism of "Smile" in High Power Diode Laser Arrays and Strategies in Improving Near-field Linearity 
作者: Wang, JW (Wang, Jingwei); Yuan, ZB (Yuan, Zhenbang); Kang, LJ (Kang, Lijun); Yang, K (Yang, Kai); Zhang, YX (Zhang, Yanxin); Liu, XS (Liu, Xingsheng)
书籍团体作者: IEEE
来源出版物: 2009 IEEE 59TH ELECTRONIC COMPONENTS AND TECHNOLOGY CONFERENCE, VOLS 1-4  页: 837-842  出版年: 2009  
Web of Science 核心合集中的 "被引频次": 0 
被引频次合计: 0 
引用的参考文献: BOLSHOV MA, 2000, ULLMANNS ENCY INTROD, P18
Brauch Uwe, 2000, HIGH POWER DIODE LAS, P1
Faircloth B, 2003, P SOC PHOTO-OPT INS, V4973, P34, DOI 10.1117/12.478365
Liu XS, 2008, ELEC COMP C, P1005
Majumdar JD, 2003, SADHANA-ACAD P ENG S, V28, P495
MICKELSON AR, 1997, OPTOELECTRONIC PACKA, P60
Rugi E., 2003, SCALABLE HIGH BRIGHT, P81
Zhu H, 2005, OPT LETT, V30, P1342, DOI 10.1364/OL.30.001342
引用的参考文献数: 8 
摘要: High power diode lasers have found increased applications in pumping of solid state or fiber laser systems for industrial, military and medical applications as well as direct material processing applications. The non-linearity of the near-field of emitters (or the so called "smile" effect) in a laser diode array poses significant challenges in optical coupling and beam shaping and has become one of the major roadblocks in broader applications of laser arrays. Increasing the near-field linearity of a pumping laser diode array enables the laser system manufacturer to improve the laser system compactness, optical coupling efficiency, power, and beam quality while at the same time reducing manufacture cost in the laser system. Therefore, the near-field linearity of a laser bar is one of the key specifications of laser array products and improving the near field performance is especially important in order to increase production yield, reduce cost and gain competitiveness. In this paper, we will study the mechanism of "smile" in high power diode laser arrays and discuss the strategies and ways to achieve low "smile".
入藏号: WOS:000271288900122 
语种: English
文献类型: Proceedings Paper
会议名称: 59th Electronic Components and Technology Conference 
会议日期: MAY 26-29, 2009 
会议地点: San Diego, CA 
会议赞助商 : IEEE CPMT, Elect Components, Assemblies & Mat Assoc, Elect Ind Alliance, Elect Components Sector
地址: [Wang, Jingwei; Zhang, Yanxin; Liu, Xingsheng] Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China. 
通讯作者地址: Wang, JW (通讯作者),Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, 17 Xinxi Rd,New Ind Pk,Xian Hi Tech Ind Dev Zone, Xian 710119, Shaanxi, Peoples R China.
电子邮件地址: wjw@opt.ac.cn
出版商: IEEE 
出版商地址: 345 E 47TH ST, NEW YORK, NY 10017 USA 
Web of Science 类别: Computer Science, Hardware & Architecture; Computer Science, Theory & Methods
研究方向: Computer Science
IDS 号: BLX49 
ISBN: 978-1-4244-4475-5
来源出版物页码计数: 6 

第 4 条，共 18 条
标题: Technology Trend and Challenges in High Power Semiconductor Laser Packaging 
作者: Liu, XS (Liu, Xingsheng); Zhao, W (Zhao, Wei)
书籍团体作者: IEEE
来源出版物: 2009 IEEE 59TH ELECTRONIC COMPONENTS AND TECHNOLOGY CONFERENCE, VOLS 1-4  页: 2106-2113  DOI: 10.1109/ECTC.2009.5074316  出版年: 2009  
Web of Science 核心合集中的 "被引频次": 2 
被引频次合计: 2 
引用的参考文献: Faircloth B, 2003, P SOC PHOTO-OPT INS, V4973, P34, DOI 10.1117/12.478365
HAAG M, 2007, NOVEL HIGH BRIGHTNES
Hodges A., 2007, P SPIE, V6552
LEERS M, 2008 EL COMP TECHN C, P1011
LEIBREICH F, 2001, SPIES OE MAGZINE SEP, P18
LEONG KH, 1996, P ICALEO E, V81, P173
Lichtenstein N, 2004, P SOC PHOTO-OPT INS, V5336, P77, DOI 10.1117/12.558737
Liu F, 2006, PLOS PATHOG, V2, P268, DOI 10.1371/journal.ppat.0020029
Liu XS, 2008, ELEC COMP C, P1005
Liu XS, 2006, IEEE T ADV PACKAGING, V29, P533, DOI 10.1109/TADVP.2005.848695
Liu XS, 2006, J APPL PHYS, V100, DOI 10.1063/1.2209194
LORENZEN D, 2006, P SPIE
Lorenzen D, 2001, IEEE T IND ELECTRON, V48, P286, DOI 10.1109/41.915407
PITTROFF W, 2000 EL COMP TECHN C, P119
Schleuning D., 2007, P SPIE, V6456
SONG KC, 2005, P LEOS ANN C
STAKSE R, 2000, IEEE LAS EL SOC 13 A, P10
Szweda R, 2005, III-VS REV, V18, P44, DOI 10.1016/S0961-1290(05)00978-6
Wang Jingwei, 2009, 2009 IEEE EL COMP TE
WEIB S, 1996, IEEE T COMPON PACK T, V19, P46
引用的参考文献数: 20 
摘要: High power semiconductor lasers have found increased applications in pumping of solid state laser systems for industrial, military and medical applications as well as direct material processing applications such as welding, cutting, and surface treatment. Driven by low cost, longer lifetime and new applications, the requirements of high power semiconductor lasers have been changed and the demand for new products has been accelerated in recent years. As a result, the packaging technologies of high power semiconductor lasers have been highly developed and have become more sophisticated. In this paper, we review and discuss the technology development trend of high power semiconductor lasers, including single emitters, bars, horizontal bar arrays and vertical bar stacks. However, the packaging technology is still one of the bottlenecks of the advancement of high power semiconductor lasers. We will discuss the challenges and issues in high power laser packaging and some approaches and strategies in addressing the challenges and issues will be presented.
入藏号: WOS:000271288900329 
语种: English
文献类型: Proceedings Paper
会议名称: 59th Electronic Components and Technology Conference 
会议日期: MAY 26-29, 2009 
会议地点: San Diego, CA 
会议赞助商 : IEEE CPMT, Elect Components, Assemblies & Mat Assoc, Elect Ind Alliance, Elect Components Sector
地址: [Liu, Xingsheng; Zhao, Wei] Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China. 
通讯作者地址: Liu, XS (通讯作者),Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China.
出版商: IEEE 
出版商地址: 345 E 47TH ST, NEW YORK, NY 10017 USA 
Web of Science 类别: Computer Science, Hardware & Architecture; Computer Science, Theory & Methods
研究方向: Computer Science
IDS 号: BLX49 
ISBN: 978-1-4244-4475-5
来源出版物页码计数: 8 

第 5 条，共 18 条
标题: 250W QCW Conduction Cooled High Power Semiconductor Laser 
作者: Wang, JW (Wang, Jingwei); Yuan, ZB (Yuan, Zhenbang); Zhang, YX (Zhang, Yanxin); Zhang, ET (Zhang, Entao); Wu, D (Wu, Di); Liu, XS (Liu, Xingsheng)
编者: Bi K; Cai J
来源出版物: 2009 INTERNATIONAL CONFERENCE ON ELECTRONIC PACKAGING TECHNOLOGY & HIGH DENSITY PACKAGING (ICEPT-HDP 2009)  页: 375-379  出版年: 2009  
Web of Science 核心合集中的 "被引频次": 0 
被引频次合计: 0 
引用的参考文献: BOLSHOV MA, 2001, LASER ANAL SPECTROSC, P18
Brauch Uwe, 2000, HIGH POWER DIODE LAS, P1
Faircloth B, 2003, P SOC PHOTO-OPT INS, V4973, P34, DOI 10.1117/12.478365
Liu XS, 2008, ELEC COMP C, P1005
LIU XS, 2009, P 59 EL COM IN PRESS
Liu XS, 2006, J APPL PHYS, V100, DOI 10.1063/1.2209194
Rugi E., 2003, SCALABLE HIGH BRIGHT, P81
Suhir E, 2006, MODEL SIMUL MATER SC, V14, P1421, DOI 10.1088/0965-0393/14/8/009
Yu JR, 2003, OPT LETT, V28, P540, DOI 10.1364/OL.28.000540
YUAN ZB, 2009, P 59 EL COM IN PRESS
引用的参考文献数: 10 
摘要: High power diode laser arrays (HPDLAs) have increased applications in pumping of solid state laser systems for industrial, military and medical applications as well as direct material processing applications. For quasi-continuous wave (QCW) conduction-cooled-packaged high power semiconductor lasers, the operational mode is commonly at lower duty cycle (DC), such as less 2% DC. However, operating high power laser diode arrays in long pulse regime of about 200 mu s, and high duty cycle (such as 8% DC), which greatly limits their useful lifetime, are demanded for some special application. Finite element numerical analysis based simulations to analyze the transient thermal behavior of a conduction-cooled-packaged semiconductor laser operated in QCW mode in this paper. This work describes the performance of laser diode arrays operating in long pulse and high duty cycle mode, including the characteristics of Power-Current-Voltage (LIV), thermal, near-field, and lifetime. This paper will then offer a viable approach for determining the optimum design and operational parameters leading to the maximum attainable lifetime. Based on the numerical simulation and analysis, a series of high power semiconductor lasers with good performances were produced.
入藏号: WOS:000289501700079 
语种: English
文献类型: Proceedings Paper
会议名称: International Conference on Electronic Packaging Technology & High Density Packaging 
会议日期: AUG 10-13, 2009 
会议地点: Beijing, PEOPLES R CHINA 
会议赞助商 : Chinese Inst Elect, China Elect Packaging Soc, Tsinghua Univ, IEEE Component Packaging & Manufacuring Technol Soc
地址: [Wang, Jingwei; Zhang, Yanxin; Zhang, Entao; Liu, Xingsheng] Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Shaanxi, Peoples R China. 
通讯作者地址: Wang, JW (通讯作者),Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, 17 Xinxi Rd,New Ind Pk, Xian 710119, Shaanxi, Peoples R China.
电子邮件地址: wjw@opt.ac.cn
出版商: IEEE 
出版商地址: 345 E 47TH ST, NEW YORK, NY 10017 USA 
Web of Science 类别: Engineering, Electrical & Electronic
研究方向: Engineering
IDS 号: BUJ24 
ISBN: 978-1-4244-4658-2
来源出版物页码计数: 5 

第 6 条，共 18 条
标题: Polarization and Wavelength Channel Drop Filters Based on Two-Dimensional Photonic Crystal 
作者: Zhang, WF (Zhang, Wenfu); Liu, JH (Liu, Jihong); Zhao, W (Zhao, Wei)
书籍团体作者: IEEE
来源出版物: 2009 LASERS & ELECTRO-OPTICS & THE PACIFIC RIM CONFERENCE ON LASERS AND ELECTRO-OPTICS, VOLS 1 AND 2  页: 281-282  出版年: 2009  
Web of Science 核心合集中的 "被引频次": 0 
被引频次合计: 0 
引用的参考文献: Fan SH, 1998, OPT EXPRESS, V3, P4
Gnauck A. H., P OFC 2007 AN CA
Johnson SG, 2001, OPT EXPRESS, V8, P173
Liu T, 2005, IEEE PHOTONIC TECH L, V17, P1435, DOI 10.1109/LPT.2005.848278
Qiu M, F2P FINITE DIFFERENC
QUI M, 2004, ELECTRON LETT, V40, P539
ZHANG W, IEEE PHOTON IN PRESS
引用的参考文献数: 7 
摘要: A new type of device named polarization and wavelength channel drop filter (PW-CDF) designed by two-dimensional photonic crystal is proposed The PW-CDF has compound functions of polarization beam splitter (PBS) and CDF at the operating wavelength.
入藏号: WOS:000277829300150 
语种: English
文献类型: Proceedings Paper
会议名称: 8th Pacific Rim Conference on Lasers and Electro-Optics 
会议日期: AUG 30-SEP 03, 2009 
会议地点: Shanghai, PEOPLES R CHINA 
会议赞助商 : Chinese Opt Soc, Chinese Inst Elect, Chinese Phys Soc, Natl Nat Sci Fdn China, Opt Soc Amer, Opt Soc Korea, Japan Soc Appl Phys, IEEE Photon Soc, Australian Opt Soc, IEICE, Elect Soc, IEICE, Commun Soc
作者关键词: PW-CDF; Photonic crystal
地址: [Zhang, Wenfu; Liu, Jihong; Zhao, Wei] Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China. 
通讯作者地址: Zhang, WF (通讯作者),Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China.
出版商: IEEE 
出版商地址: 345 E 47TH ST, NEW YORK, NY 10017 USA 
Web of Science 类别: Engineering, Electrical & Electronic; Optics
研究方向: Engineering; Optics
IDS 号: BOW35 
ISBN: 978-1-4244-3829-7
来源出版物页码计数: 2 

第 7 条，共 18 条
标题: Linear-Cavity Mode-Locked Fiber Laser Based on Semiconductor Optical Amplifier 
作者: Yan, SY (Yan, Shuangyi); Zhang, JG (Zhang, Jian-guo); Zhao, W (Zhao, Wei)
书籍团体作者: IEEE
来源出版物: 2009 LASERS & ELECTRO-OPTICS & THE PACIFIC RIM CONFERENCE ON LASERS AND ELECTRO-OPTICS, VOLS 1 AND 2  页: 613-614  出版年: 2009  
Web of Science 核心合集中的 "被引频次": 0 
被引频次合计: 0 
引用的参考文献: PATRICK DM, 1994, ELECTRON LETT, V30, P43, DOI 10.1049/el:19940026
Schares L, 2004, J LIGHTWAVE TECHNOL, V22, P859, DOI 10.1109/JLT.2004.825778
YAN S, CHINESE OPTICS LETT, V6, P676
ZOIROS K, 2000, OPT FIB COMM C 2000, pE907
引用的参考文献数: 4 
摘要: A SOA-based linear cavity mode-locked fiber laser is proposed with an external pulse sequence in this paper 4 8ps pulse sequence at 10GHz is achieved successfully with time jitter about 60fs in a simple configuration
入藏号: WOS:000277829300319 
语种: English
文献类型: Proceedings Paper
会议名称: 8th Pacific Rim Conference on Lasers and Electro-Optics 
会议日期: AUG 30-SEP 03, 2009 
会议地点: Shanghai, PEOPLES R CHINA 
会议赞助商 : Chinese Opt Soc, Chinese Inst Elect, Chinese Phys Soc, Natl Nat Sci Fdn China, Opt Soc Amer, Opt Soc Korea, japan Soc Appl Phys, IEEE Photon Soc, Australian Opt Soc, IEICE, Elect Soc, IEICE, Commun Soc
作者关键词: mode-locked laser; semiconductor optical amplifer
地址: [Yan, Shuangyi; Zhao, Wei] Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China. 
通讯作者地址: Yan, SY (通讯作者),Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China.
出版商: IEEE 
出版商地址: 345 E 47TH ST, NEW YORK, NY 10017 USA 
Web of Science 类别: Engineering, Electrical & Electronic; Optics
研究方向: Engineering; Optics
IDS 号: BOW35 
ISBN: 978-1-4244-3829-7
来源出版物页码计数: 2 

第 8 条，共 18 条
标题: Supercontinuum generation in air-silica photonic nanowires 
作者: Hu, XH (Hu, Xiaohong); Gong, YK (Gong, Yongkang); Liu, XM (Liu, Xueming)
书籍团体作者: IEEE
来源出版物: 2009 LASERS & ELECTRO-OPTICS & THE PACIFIC RIM CONFERENCE ON LASERS AND ELECTRO-OPTICS, VOLS 1 AND 2  页: 696-697  出版年: 2009  
Web of Science 核心合集中的 "被引频次": 0 
被引频次合计: 0 
引用的参考文献: Agrawal G., 2001, NONLINEAR FIBER OPTI
Foster MA, 2004, OPT EXPRESS, V12, P2880, DOI 10.1364/OPEX.12.002880
Foster MA, 2008, OPT EXPRESS, V16, P1300, DOI 10.1364/OE.16.001300
Hartl I, 2001, OPT LETT, V26, P608, DOI 10.1364/OL.26.000608
Husakou AV, 2001, PHYS REV LETT, V87, DOI 10.1103/PhysRevLett.87.203901
Leon-Saval SG, 2004, OPT EXPRESS, V12, P2864, DOI 10.1364/OPEX.12.002864
Tong LM, 2003, NATURE, V426, P816, DOI 10.1038/nature02193
引用的参考文献数: 7 
摘要: Based on a kind of air-silica photonic nanowires with large dispersion and high nonlinearity, we numerically investigate supercontinuum generation Such nanowires can achieve the bandwidth of more than 800 nm in about 4.6-mm length.
入藏号: WOS:000277829300361 
语种: English
文献类型: Proceedings Paper
会议名称: 8th Pacific Rim Conference on Lasers and Electro-Optics 
会议日期: AUG 30-SEP 03, 2009 
会议地点: Shanghai, PEOPLES R CHINA 
会议赞助商 : Chinese Opt Soc, Chinese Inst Elect, Chinese Phys Soc, Natl Nat Sci Fdn China, Opt Soc Amer, Opt Soc Korea, japan Soc Appl Phys, IEEE Photon Soc, Australian Opt Soc, IEICE, Elect Soc, IEICE, Commun Soc
作者关键词: Numerical approximation and analysis; Fiber properties; Nanowire
KeyWords Plus: FIBER
地址: [Hu, Xiaohong; Gong, Yongkang; Liu, Xueming] Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China. 
通讯作者地址: Liu, XM (通讯作者),Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China.
出版商: IEEE 
出版商地址: 345 E 47TH ST, NEW YORK, NY 10017 USA 
Web of Science 类别: Engineering, Electrical & Electronic; Optics
研究方向: Engineering; Optics
IDS 号: BOW35 
ISBN: 978-1-4244-3829-7
来源出版物页码计数: 2 

第 9 条，共 18 条
标题: Development of Diode Lasers for Pumping High Power Ultrashort Pulse Lasers 
作者: Liu, XS (Liu, Xingsheng); Wang, YS (Wang, Yishan); Wang, JW (Wang, Jingwei); Zhang, ET (Zhang, Entao); Xiong, LL (Xiong, Lingling); Zhao, W (Zhao, Wei)
书籍团体作者: IEEE
来源出版物: 2009 LASERS & ELECTRO-OPTICS & THE PACIFIC RIM CONFERENCE ON LASERS AND ELECTRO-OPTICS, VOLS 1 AND 2  页: 1247-1247  出版年: 2009  
Web of Science 核心合集中的 "被引频次": 0 
被引频次合计: 0 
引用的参考文献数: 0 
入藏号: WOS:000277829300639 
语种: English
文献类型: Proceedings Paper
会议名称: 8th Pacific Rim Conference on Lasers and Electro-Optics 
会议日期: AUG 30-SEP 03, 2009 
会议地点: Shanghai, PEOPLES R CHINA 
会议赞助商 : Chinese Opt Soc, Chinese Inst Elect, Chinese Phys Soc, Natl Nat Sci Fdn China, Opt Soc Amer, Opt Soc Korea, japan Soc Appl Phys, IEEE Photon Soc, Australian Opt Soc, IEICE, Elect Soc, IEICE, Commun Soc
地址: [Liu, Xingsheng; Wang, Yishan; Wang, Jingwei; Zhang, Entao; Xiong, Lingling; Zhao, Wei] Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China. 
通讯作者地址: Liu, XS (通讯作者),Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China.
出版商: IEEE 
出版商地址: 345 E 47TH ST, NEW YORK, NY 10017 USA 
Web of Science 类别: Engineering, Electrical & Electronic; Optics
研究方向: Engineering; Optics
IDS 号: BOW35 
ISBN: 978-1-4244-3829-7
来源出版物页码计数: 1 

第 10 条，共 18 条
标题: The designs of optical system with laser illumination for shooting positions measurement 
作者: Bai, QL (Bai, Qinglan); Li, H (Li, Hua); Xiong, WE (Xiong, Wang-e)
编者: Kleine H; Guillen MPB
来源出版物: 28TH INTERNATIONAL CONGRESS ON HIGH-SPEED IMAGING AND PHOTONICS  丛书: Proceedings of SPIE-The International Society for Optical Engineering  卷: 7126  文献号: 71261R  DOI: 10.1117/12.823824  出版年: 2009  
Web of Science 核心合集中的 "被引频次": 0 
被引频次合计: 0 
引用的参考文献: GAO X, 2000, APPL OPTICS, V21, P40
LI JZ, 1986, HDB OPTICS, P673
Wang Hu, 2001, Acta Photonica Sinica, V30
引用的参考文献数: 3 
摘要: The principle of a shooting positions measurement system with laser illumination is introduced. A narrow band-pass filter is used to suppress background radiation except the laser band for detecting small, high-speed, dark objects. The maximal angle of the entrance ray is limited in the case of using the narrow band-pass filter, so different designs of optical systems with a wide field of view are discussed. The result of telecentric objective with 54 field of view and a relative aperture 1/2 is given.
入藏号: WOS:000285717700063 
语种: English
文献类型: Proceedings Paper
会议名称: 28th International Congress on High-Speed Imaging and Photonics 
会议日期: NOV 09-14, 2008 
会议地点: Canberra, AUSTRALIA 
会议赞助商 : Air Force Off Sci Res, Asian Off Aerosp Res Dev, Shimadzu Sci Instruments Pty Ltd, Vision Res Inc, Univ New S Wales, Australian Def Force Acad
作者关键词: Optical system; telecentric objective at image space; shooting positions measurement
地址: [Bai, Qinglan; Li, Hua; Xiong, Wang-e] Chinese Acad Sci, Xian Inst Opt & Mech, Xian 710068, Peoples R China. 
通讯作者地址: Bai, QL (通讯作者),Chinese Acad Sci, Xian Inst Opt & Mech, Xian 710068, Peoples R China.
电子邮件地址: baiqinglan@opt.ac.cn
出版商: SPIE-INT SOC OPTICAL ENGINEERING 
出版商地址: 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA 
Web of Science 类别: Optics; Physics, Applied; Imaging Science & Photographic Technology
研究方向: Optics; Physics; Imaging Science & Photographic Technology
IDS 号: BSS85 
ISSN: 0277-786X 
ISBN: 978-0-8194-7360-8
29 字符的来源出版物名称缩写: P SOC PHOTO-OPT INS 
来源出版物页码计数: 8 

第 11 条，共 18 条
标题: Generation of fiber tunable high-power picosecond laser pulse 
作者: Liu, HJ (Liu, Hongjun); Gao, CX (Gao, Cunxiao); Tao, JT (Tao, Jintao); Zhao, W (Zhao, Wei); Wang, YS (Wang, Yishan)
编者: Kleine H; Guillen MPB
来源出版物: 28TH INTERNATIONAL CONGRESS ON HIGH-SPEED IMAGING AND PHOTONICS  丛书: Proceedings of SPIE-The International Society for Optical Engineering  卷: 7126  文献号: 712618  DOI: 10.1117/12.821882  出版年: 2009  
Web of Science 核心合集中的 "被引频次": 0 
被引频次合计: 0 
引用的参考文献: DOLDBERG V, 1999, ELECTRON LETT, V35, P1158
DUPRIEZ P, 2005, OPT FIB COMM C 2005, V6, P3
Dupriez P, 2006, IEEE PHOTONIC TECH L, V18, P1013, DOI 10.1109/LPT.2006.873486
Fermann ME, 1999, OPT LETT, V24, P1428, DOI 10.1364/OL.24.001428
Jeong Y, 2004, OPT EXPRESS, V12, P6088, DOI 10.1364/OPEX.12.006088
Limpert J, 2005, OPT LETT, V30, P714, DOI 10.1364/OL.30.7.000714
Limpert J, 2001, OPT LETT, V26, P1849, DOI 10.1364/OL.26.001849
[马海全 MA Haiquan], 2006, [激光技术, Laser Technology], V30, P289
Okhotnikov OG, 2003, OPT LETT, V28, P1522, DOI 10.1364/OL.28.001522
Polynkin P, 2007, IEEE PHOTONIC TECH L, V19, P1328, DOI 10.1109/LPT.2007.902709
SCHREIBER T, 2005, LASERS ELECTROOPTICS, P522
Teodoro F D, 2005, OPT LETT, V30, P3299
引用的参考文献数: 12 
摘要: A fiber tunable high-power picosecond laser system has been demonstrated. A gain switch semiconductor laser diode was introduced as seed source, and a multi-stage single mode Yb-doped fiber amplifier was combined with a single mode double-clad Yb-doped fiber amplifier and a PCF amplifier to construct the amplification system. High stability and good beam quality pulses with 1MHz tunable repetition rate, 6.8W average power, 90ps pulse duration, and central wavelength tunable from 1053 nm to 1073 nm were generated. The completely fiber-integrated approach has the potential to be scaled to significantly higher average powers.
入藏号: WOS:000285717700044 
语种: English
文献类型: Proceedings Paper
会议名称: 28th International Congress on High-Speed Imaging and Photonics 
会议日期: NOV 09-14, 2008 
会议地点: Canberra, AUSTRALIA 
会议赞助商 : Air Force Off Sci Res, Asian Off Aerosp Res Dev, Shimadzu Sci Instruments Pty Ltd, Vision Res Inc, Univ New S Wales, Australian Def Force Acad
作者关键词: Fiber laser; fiber amplifier; picosecond laser
KeyWords Plus: HIGH-AVERAGE-POWER; YB-DOPED FIBER; AMPLIFIER
地址: [Liu, Hongjun; Gao, Cunxiao; Tao, Jintao; Zhao, Wei; Wang, Yishan] Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon Technol, Xian, Peoples R China. 
通讯作者地址: Liu, HJ (通讯作者),Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon Technol, Xian, Peoples R China.
电子邮件地址: liuhongjun@opt.ac.cn
出版商: SPIE-INT SOC OPTICAL ENGINEERING 
出版商地址: 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA 
Web of Science 类别: Optics; Physics, Applied; Imaging Science & Photographic Technology
研究方向: Optics; Physics; Imaging Science & Photographic Technology
IDS 号: BSS85 
ISSN: 0277-786X 
ISBN: 978-0-8194-7360-8
29 字符的来源出版物名称缩写: P SOC PHOTO-OPT INS 
来源出版物页码计数: 7 

第 12 条，共 18 条
标题: A new photon counting imaging detector for the Chinese ChangE-2 EUV explorer mission 
作者: Zhu, XP (Zhu, Xiangping); Zhao, BS (Zhao, Baosheng); Liu, YA (Liu, Yongan); Zhang, XH (Zhang, Xinghua); Miao, ZH (Miao, Zhenhua); Wei, YL (Wei, Yonglin)
编者: Kleine H; Guillen MPB
来源出版物: 28TH INTERNATIONAL CONGRESS ON HIGH-SPEED IMAGING AND PHOTONICS  丛书: Proceedings of SPIE  卷: 7126  文献号: 712617  DOI: 10.1117/12.821888  出版年: 2009  
Web of Science 核心合集中的 "被引频次": 0 
被引频次合计: 0 
引用的参考文献: Burch JL, 2001, SCIENCE, V291, P619, DOI 10.1126/science.291.5504.619
Huiting Zhang, 2007, SPACE INT, V5, P21
Jagutzki O, 2002, NUCL INSTRUM METH A, V477, P256, DOI 10.1016/S0168-9002(01)01843-5
Joseph CL, 1997, P SOC PHOTO-OPT INS, V2999, P244, DOI 10.1117/12.271197
Lapington J. S., 1986, IEEE T NUCL SCI, V33
Sandel BR, 2000, SPACE SCI REV, V91, P197, DOI 10.1023/A:1005263510820
Siegmund O, 1983, IEEE T NUCL SCI, V32, P503
引用的参考文献数: 7 
摘要: This paper describes the preliminary design and performances of a new developed photon counting imaging detector for Chinese ChangE-2 EUV explorer mission. The detector consists of microchannel plate (MCP) stacks and wedge and strip anode and corresponding data read out electronics. The experimental results shows that the new developed detector has a spatial resolution of about 75 mu m, image distortions are small and dark noise count rate less than 0.4 counts cm(-2)s(-1). The pulse height distribution vs MCP operating voltages and the flat field performances are also discussed.
入藏号: WOS:000285717700043 
语种: English
文献类型: Proceedings Paper
会议名称: 28th International Congress on High-Speed Imaging and Photonics 
会议日期: NOV 09-14, 2008 
会议地点: Canberra, AUSTRALIA 
会议赞助商 : Air Force Off Sci Res, Asian Off Aerosp Res Dev, Shimadzu Sci Instruments Pty Ltd, Vision Res Inc, Univ New S Wales, Australian Def Force Acad
作者关键词: Detector; Photon counting imaging; EUV; Microchannel plates (MCP); Wedge and strip anode
地址: [Zhu, Xiangping; Zhao, Baosheng; Liu, Yongan; Zhang, Xinghua; Miao, Zhenhua; Wei, Yonglin] Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China. 
通讯作者地址: Zhu, XP (通讯作者),Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China.
电子邮件地址: xpzhu@opt.ac.cn
出版商: SPIE-INT SOC OPTICAL ENGINEERING 
出版商地址: 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA 
Web of Science 类别: Optics; Physics, Applied; Imaging Science & Photographic Technology
研究方向: Optics; Physics; Imaging Science & Photographic Technology
IDS 号: BSS85 
ISSN: 0277-786X 
ISBN: 978-0-8194-7360-8
29 字符的来源出版物名称缩写: PROC SPIE 
来源出版物页码计数: 9 

第 13 条，共 18 条
标题: Application of flywheel battery in solar power system 
作者: Ye, SL (Ye, Shunliu); Sun, B (Sun, Bo)
来源出版物: ICEET: 2009 INTERNATIONAL CONFERENCE ON ENERGY AND ENVIRONMENT TECHNOLOGY, VOL 1, PROCEEDINGS  页: 533-536  DOI: 10.1109/ICEET.2009.135  出版年: 2009  
Web of Science 核心合集中的 "被引频次": 1 
被引频次合计: 1 
引用的参考文献: REINKE LJ, 1993, CAN C EL COMP ENG, V2, P1161
TANG SQ, 2003, P 2003 INT JOINT POW, P973
Tang Shuangqing, 2002, China Mechanical Engineering, V13
Zhang J, 2000, IEEE POW ENG SOC WIN, V4, P2619
ZHOU YF, 1996, GUANGXI ELECT POWER, V2, P15
引用的参考文献数: 5 
摘要: A micro flywheel energy storage system was designed in which the flywheel battery saves and releases energy when necessary. Controlling system and four operating modes of solar power system containing flywheel battery were given and operating process of this system was simulated. The results show that: the flywheel battery resolves the problem of incapability of solar power supply at night and delays the time of supply. Output characteristics of photovoltaic cell are optimized in this system and the quality and the reliability in power supply is greatly improved.
入藏号: WOS:000275389200128 
语种: English
文献类型: Proceedings Paper
会议名称: International Conference on Energy and Environment Technology (ICEET 2009) 
会议日期: OCT 16-18, 2009 
会议地点: Guilin, PEOPLES R CHINA 
会议赞助商 : IEEE Ppwer & Energy Soc, Hunan Univ Sci & Technol, Changsha Univ Scie & Technol
作者关键词: flywheel battery; solar power system; controlling system; simulation Introduction
地址: [Ye, Shunliu] Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian, Peoples R China. 
通讯作者地址: Ye, SL (通讯作者),Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian, Peoples R China.
电子邮件地址: yeshunliu@opt.ac.cn; sun_bo@aeep.net.cn
出版商: IEEE COMPUTER SOC 
出版商地址: 10662 LOS VAQUEROS CIRCLE, PO BOX 3014, LOS ALAMITOS, CA 90720-1264 USA 
Web of Science 类别: Energy & Fuels; Engineering, Environmental; Engineering, Electrical & Electronic
研究方向: Energy & Fuels; Engineering
IDS 号: BNS49 
ISBN: 978-0-7695-3819-8
来源出版物页码计数: 4 

第 14 条，共 18 条
标题: An efficient guide stars classification algorithm via support vector machines 
作者: Sun, J (Sun, Jing); Wen, DS (Wen, DeSheng); Li, GR (Li, GuangRui)
来源出版物: ICICTA: 2009 SECOND INTERNATIONAL CONFERENCE ON INTELLIGENT COMPUTATION TECHNOLOGY AND AUTOMATION, VOL I, PROCEEDINGS  页: 148-152  DOI: 10.1109/ICICTA.2009.44  出版年: 2009  
Web of Science 核心合集中的 "被引频次": 1 
被引频次合计: 1 
引用的参考文献: Bauer R, 2000, J GUID CONTROL DYNAM, V23, P130, DOI 10.2514/2.4497
BURGES CJC, 1998, DATA MINING KNOWL DI, V21
DOMENICO A, 2002, IEEE T AERO ELEC SYS, V38, P813
FELLER W, 1985, INTRO PROBABILITY TH, V2, P137
Fletcher R., 1987, PRACTICAL METHODS OP
KIM HY, 2002, IEEE AER C P, V5, P2275
Liebe CC, 2002, IEEE T AERO ELEC SYS, V38, P587, DOI 10.1109/TAES.2002.1008988
Ma J., OSU SVM CLASSIFIER M
Mercer J, 1909, PHILOS T R SOC LOND, V209, P415, DOI 10.1098/rsta.1909.0016
Muller KR, 2001, IEEE T NEURAL NETWOR, V12, P181, DOI 10.1109/72.914517
PRAKASH A, 2002, AIAA GUID NAV CONTR
Scholkopf Bernard, 1999, ADV KERNEL METHODS S
SHUCKER B, 2001, P 15 AIAA USU C SMAL, P1
Vapnik V., 1998, STAT LEARNING THEORY
VEDDER JD, 1993, J GUID CONTROL DYNAM, V16, P498, DOI 10.2514/3.21037
ZHENG S, 2004, 42 AIAA AER SCI M EX
引用的参考文献数: 16 
摘要: The purpose of this study is to obtain an approximate even guide stars catalog (GSC) applied in star trackers, thus a guide stars selection algorithm via support vector machines (SVM) is presented. Using combination of the number of stars and Boltzmann entropy within circular region centered at every star of original catalog(OC) as feature vector, the local density and uniformity of each star from OC is characterized preferably, which distinguishes guide stars and non-guide stars meeting structural risk minimization (SRM). The SVM algorithm is implemented by generating the GSC for a star tracker with an 8 degrees x8 degrees squared field of view (FOV). To validate the GSC generated by SVM, statistics of guide stars number inside the FOV is compared between SVM and magnitude filtering method(MFM) using 10,000 random boresight directions. Results clearly show the volume of GSC created by the SVM algorithm is approximately 34% and the standard deviation is 22% accounting for that of MFM satisfying four guide stars inside the FOV. Consequently, the proposed algorithm makes a great progress relative to MFM in capacity and uniformity of GSC.
入藏号: WOS:000275861900037 
语种: English
文献类型: Proceedings Paper
会议名称: 2nd International Conference on Intelligent Computation Technology and Automation 
会议日期: OCT 10-11, 2009 
会议地点: Changsha, PEOPLES R CHINA 
会议赞助商 : IEEE Intelligent Computat Soc, IEEE Comp Soc, Res Assoc Intelligent Computat Technol & Automat, Changsha Univ Sci & Technol, Hunan Univ Sci & Technol
作者关键词: guide stars catalog(GSC); star tracker; support vector machines(SVM); statistical learning theory(SLT); spherical spiral method
KeyWords Plus: CATALOGS; TRACKERS
地址: [Sun, Jing; Wen, DeSheng] Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian, Peoples R China. 
通讯作者地址: Sun, J (通讯作者),Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian, Peoples R China.
电子邮件地址: willim_002@126.com; lgr1130@sohu.com
出版商: IEEE COMPUTER SOC 
出版商地址: 10662 LOS VAQUEROS CIRCLE, PO BOX 3014, LOS ALAMITOS, CA 90720-1264 USA 
Web of Science 类别: Automation & Control Systems; Computer Science, Artificial Intelligence; Engineering, Electrical & Electronic
研究方向: Automation & Control Systems; Computer Science; Engineering
IDS 号: BNY01 
ISBN: 978-0-7695-3804-4
来源出版物页码计数: 5 

第 15 条，共 18 条
标题: Contourlet-based Image Denoising Algorithm using Adaptive Windows 
作者: Zhou, ZF (Zhou, Zuofeng); Cao, JZ (Cao, Jianzhong); Liu, WH (Liu, Weihua)
书籍团体作者: IEEE
来源出版物: ICIEA: 2009 4TH IEEE CONFERENCE ON INDUSTRIAL ELECTRONICS AND APPLICATIONS, VOLS 1-6  页: 3645-3648  出版年: 2009  
Web of Science 核心合集中的 "被引频次": 0 
被引频次合计: 0 
引用的参考文献: Do MN, 2005, IEEE T IMAGE PROCESS, V14, P2091, DOI 10.1109/TIP.2005.859376
Fan GL, 2001, IEEE SIGNAL PROC LET, V8, P125
Ghael SP, 1997, P SOC PHOTO-OPT INS, V3169, P389, DOI 10.1117/12.292799
Chang SG, 2000, IEEE T IMAGE PROCESS, V9, P1522, DOI 10.1109/83.862630
Kazubek M, 2003, IEEE SIGNAL PROC LET, V10, P324, DOI 10.1109/LSP.2003.818225
Mihcak MK, 1999, IEEE SIGNAL PROC LET, V6, P300
Po DDY, 2006, IEEE T IMAGE PROCESS, V15, P1610, DOI 10.1109/TIP.2006.873450
Sendur L, 2002, IEEE SIGNAL PROC LET, V9, P438, DOI 10.1109/LSP.2002.806054
Shui PL, 2005, IEEE SIGNAL PROC LET, V12, P681, DOI 10.1109/LSP.2005.855555
引用的参考文献数: 9 
摘要: Contourlet is a new effective signal representa-tion tool in many image applications. In this paper, a contourlet-based image denoising algorithm using adaptive windows which utilizes both the captured directional information by the contourlet transform and the intrinsic geometric structure information of the image is proposed. The adaptive window in each of the contourlet subband is first fixed by autocorrelation function of contourlet coefficients' energy distribution, and then the local Wiener filtering is used to denoise the noisy image. Experiments show that the proposed algorithm achieves better performance than current subsampled contourlet-based image denoising algorithms.
入藏号: WOS:000273183201332 
语种: English
文献类型: Proceedings Paper
会议名称: 4th IEEE Conference on Industrial Electronics and Applications 
会议日期: MAY 25-27, 2009 
会议地点: Xian, PEOPLES R CHINA 
会议赞助商 : IEEE, Ind Elect Chapter Singapore, NW Polytech Univ, IEEE Xian Sect, IEEE Control Syst Soc, IEEE Ind Elect Soc, Natl Nat Sci Fdn China, Inst Engn & Technol, Shaanxi Key Lab Informat Acquist & Proc
作者关键词: Contourlet; Image Denoising; Adaptive Windows
KeyWords Plus: WAVELET DOMAIN; TRANSFORM
地址: [Zhou, Zuofeng; Cao, Jianzhong] Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China. 
通讯作者地址: Zhou, ZF (通讯作者),Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China.
电子邮件地址: zfzhou@opt.ac.cn
出版商: IEEE 
出版商地址: 345 E 47TH ST, NEW YORK, NY 10017 USA 
Web of Science 类别: Automation & Control Systems; Computer Science, Artificial Intelligence; Engineering, Electrical & Electronic
研究方向: Automation & Control Systems; Computer Science; Engineering
IDS 号: BMO85 
ISBN: 978-1-4244-2799-4
来源出版物页码计数: 4 

第 16 条，共 18 条
标题: A New Spectral Image Assessment Based on Energy of Structural Distortion 
作者: Wang, CL (Wang, Cailing); Liu, XB (Liu, Xuebin); Hu, BL (Hu, Bingliang)
编者: Min Y; Zhao XM; Zhang ZJJ; Sun L; Francia G
来源出版物: PROCEEDINGS OF 2009 INTERNATIONAL CONFERENCE ON IMAGE ANALYSIS AND SIGNAL PROCESSING  页: 119-122  出版年: 2009  
Web of Science 核心合集中的 "被引频次": 0 
被引频次合计: 0 
引用的参考文献: AIAZZI B, 2003, GEOSC REM SENS S 200, V3, P1817
Eskicigolu A.M., 2000, P IEEE INT C AC SPEE, V4, P1907
*JET PROPULSION LA, ASTER ADV SPAC BORN
PANG J, COMPUTER SCI LECT NO
Richards J. A., 1999, REMOTE SENSING DIGIT
RUPERT S, 2001, GEOSC REM SENS S 200, V1, P94
Sheikh H. R., 2006, IEEE T IMAGE PROCESS, V15, P3441
Sheikh HR, 2006, IEEE T IMAGE PROCESS, V15, P430, DOI 10.1109/TIP.2005.859378
Shiao YH, 2007, J DIGIT IMAGING, V20, P149, DOI 10.1007/s10278-007-9013-z
Shnayderman A, 2006, IEEE T IMAGE PROCESS, V15, P422, DOI 10.1109/TIP.2005.860605
Wang Z, 2002, IEEE SIGNAL PROC LET, V9, P81
Wang Z, 2004, IEEE T IMAGE PROCESS, V13, P600, DOI 10.1109/TIP.2003.819861
引用的参考文献数: 12 
摘要: We proposed a new method for assessing spectral image quality. It is based on the energy of structural distortion. We compared it with other assessments which have been used to evaluate spectral image before. Numerical results show that the proposed approach runs well.
入藏号: WOS:000272678600029 
语种: English
文献类型: Proceedings Paper
会议名称: International Symposium on Image Analysis and Signal Processing 
会议日期: APR 11-12, 2009 
会议地点: Taizhou, PEOPLES R CHINA 
会议赞助商 : Taizhou Univ, Jacksonville State Univ, Soc Taizhou Engineers, IEEE Beijing Sect, ED Chapter, Lewis Univ, Zhejiang Univ, Coll Comp Sci & Technol, Zhejiang Univ Technol, Software Coll, Taizhou Univ, Inst Comp Applicat
作者关键词: Spectral image assessment; Image structure; Spectral image compression; Energy of structure distortion
KeyWords Plus: QUALITY
地址: [Wang, Cailing; Liu, Xuebin; Hu, Bingliang] CAS, Xian Inst Opt & Precis Mech, Xian 710068, Peoples R China. 
通讯作者地址: Wang, CL (通讯作者),CAS, Xian Inst Opt & Precis Mech, Xian 710068, Peoples R China.
电子邮件地址: azering@opt.ac.cn; hbl@opt.ac.cn
出版商: IEEE 
出版商地址: 345 E 47TH ST, NEW YORK, NY 10017 USA 
Web of Science 类别: Computer Science, Artificial Intelligence; Engineering, Electrical & Electronic; Imaging Science & Photographic Technology
研究方向: Computer Science; Engineering; Imaging Science & Photographic Technology
IDS 号: BMK56 
ISBN: 978-1-4244-3986-7
来源出版物页码计数: 4 

第 17 条，共 18 条
标题: A Low Complexity Fast Intra Mode Decision Algorithm for H.264/AVC 
作者: Ji, L (Ji Lei); Su, XQ (Su Xiuqin); Li, XA (Li Xiang)
编者: Qiu PH; Yiu C; Zhang H; Wen XB
来源出版物: PROCEEDINGS OF THE 2009 2ND INTERNATIONAL CONGRESS ON IMAGE AND SIGNAL PROCESSING, VOLS 1-9  页: 20-23  出版年: 2009  
Web of Science 核心合集中的 "被引频次": 0 
被引频次合计: 0 
引用的参考文献: Bharanitharan K, 2008, IEEE T MULTIMEDIA, V10, P1250, DOI 10.1109/TMM.2008.2004904
BJONTEGARRD G, 2001, 13 VCEG M33 M UNPUB
*ITU T JVT, 2003, JVTG050 ITUT ISOIEC
LIU X, 2008 INT S PAR DISTR, P510
PAN F, 2005, IEEE T CIRCUIT SYSTE, V15, P823
Sarwer MG, 2008, SIGNAL PROCESS-IMAGE, V23, P571, DOI 10.1016/j.image.2008.05.002
SU Y, 2005, IEEE INT S CIRC SYST, V2, P1234
Tsai AC, 2008, IEEE T CIRC SYST VID, V18, P694, DOI 10.1109/TCSVT.2008.919113
Wang Fengqin, 2008, 5th International Conference on Visual Information Engineering, VIE 2008, DOI 10.1049/cp:20080316
WANG Z, 2007, IEEE INT C MULT EXP, P1563
引用的参考文献数: 10 
摘要: H.264/AVC intra prediction employs the rate distortion optimization (RDO) technique to get to the best encoding performance. But exhaustively searching all candidate modes dramatically increases the computational complexity for encoding. In order to reduce the computational complexity, in this work, we proposed a low complexity mode decision algorithm which is based on reducing the number of candidate modes for further RDO calculation. The proposed algorithm can decide the interpolation direction accurately by calculating the directional pixel-value differences (DPD) of target block and then do statistic with the obtained values to choose the most probable modes. Experimental results demonstrate that the proposed algorithm can achieve more than 70% time saving than H.264 referenced software with tiny degradation of encoding performance.
入藏号: WOS:000280804300005 
语种: English
文献类型: Proceedings Paper
会议名称: 2nd International Congress on Image and Signal Processing 
会议日期: OCT 17-19, 2009 
会议地点: Tianjin, PEOPLES R CHINA 
会议赞助商 : Tianjin Univ Technol, IEEE Engn Med & Biol Soc
作者关键词: H.264/AVC; Intra prediction; Fast Algorithm; DPD
KeyWords Plus: PREDICTION
地址: [Ji Lei; Su Xiuqin; Li Xiang] Chinese Acad Sci, Xian Inst Opt & Precis Mech, Key Lab Ultrafast Photoelect Diagnost Technol, Xian 710119, Shaanxi, Peoples R China. 
通讯作者地址: Ji, L (通讯作者),Chinese Acad Sci, Xian Inst Opt & Precis Mech, Key Lab Ultrafast Photoelect Diagnost Technol, Xian 710119, Shaanxi, Peoples R China.
电子邮件地址: xqsu@opt.ac.cn
出版商: IEEE 
出版商地址: 345 E 47TH ST, NEW YORK, NY 10017 USA 
Web of Science 类别: Computer Science, Artificial Intelligence; Imaging Science & Photographic Technology; Telecommunications
研究方向: Computer Science; Imaging Science & Photographic Technology; Telecommunications
IDS 号: BQE82 
ISBN: 978-1-4244-4130-3
来源出版物页码计数: 4 

第 18 条，共 18 条
标题: An Algorithm for Moving Multi-target Prediction in a Celestial Background 
作者: Zhang, L (Zhang, Lu); Hu, BL (Hu, Bingliang); Li, Y (Li, Yun); Yu, WW (Yu, Weiwei)
编者: Slezak D; Pal SK; Kang BH; Gu J; Kuroda H; Kim TH
来源出版物: SIGNAL PROCESSING, IMAGE PROCESSING, AND PATTERN RECOGNITION  丛书: Communications in Computer and Information Science  卷: 61  页: 41-47  出版年: 2009  
Web of Science 核心合集中的 "被引频次": 0 
被引频次合计: 0 
引用的参考文献: Kalman R E, 1960, T ASME, V82, P35
MARCO DE, 1996, J ACTA ASTRONAUTICA, V39, P837
Zhukov B, 2006, REMOTE SENS ENVIRON, V100, P29, DOI 10.1016/j.rse.2005.09.019
引用的参考文献数: 3 
摘要: Nowadays, there are thousands of in-orbit spacecrafts. It is of strategic significance to identify, track the space targets, and calculate their orbits and coverage area. In the celestial space observation of space targets on a micro spacecraft detector, it is difficult to observe and track targets because of their small size, unobvious geometric shape, and the complex movements relative to observed targets, background and detectors. The prediction algorithm of space targets must satisfy the demands of high reliability. low computation, real-time processing and so on. Based on multi-thread image processing and the Kalman algorithm, a new algorithm is proposed for multi-target prediction. Using this approach, the coordinates of targets can be predicted in real-time and precisely. Through theoretical calculation and computer simulation, this algorithm has shown that it is simple, effective and can satisfy the requirement of working conditions of the micro spacecraft detector well.
入藏号: WOS:000280423400006 
语种: English
文献类型: Proceedings Paper
会议名称: International Conference on Signal Processing, Image Processing and Pattern Recognition held at the FGIT 2009 Conference 
会议日期: DEC 10-12, 2009 
会议地点: Cheju Isl, SOUTH KOREA 
作者关键词: Multi-target prediction; Kalman filter; Image block processing
地址: [Zhang, Lu; Hu, Bingliang; Li, Yun; Yu, Weiwei] Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China. 
通讯作者地址: Zhang, L (通讯作者),Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China.
电子邮件地址: z1830608@gmail.com
出版商: SPRINGER-VERLAG BERLIN 
出版商地址: HEIDELBERGER PLATZ 3, D-14197 BERLIN, GERMANY 
Web of Science 类别: Computer Science, Artificial Intelligence; Computer Science, Theory & Methods
研究方向: Computer Science
IDS 号: BPZ36 
ISSN: 1865-0929 
ISBN: 978-3-642-10545-6
29 字符的来源出版物名称缩写: COMM COM INF SC 
来源出版物页码计数: 7