Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Chinese Journal of Electron Devices》 2013-01
Add to Favorite Get Latest Update

A New Method to Solve the Large Format Linear CCD Scanner's Image Distortion in USB Transmission

LUO Caihua,YE Yutang*,LIU Lin,LIU Juanxiu,JIA Hongyu,WANG Ping,BIE Junfeng,XU Wentao,HAO Xia(School of Opto-Electronic Information,University of Electronic Science and Technology of China,Chengdu 610054,China)  
A method through caching data by SRAM with FIFO function and higher priority for write had been proposed.The problem of the large format linear CCD scanner ' s image distortion caused by USB transmission had been solved.The first high-speed linear CCD large format scanners had been domestically produced.The basic principle of this method is that a large buffer added before the USB transmission module makes sure the data from linear CCD sensor be reserved completely when the USB transmission suspended.The practical application results show that after treated,the image distortion doesn ' t appear in 600 DPI(dot/inch)resolution,and 1 200 Hz line frequency,and USB transmission rate reaches 256 Mbit/s.To the best of our knowledge,the method has not been reported from domestic and foreign literature.
【Fund】: 粤港招标关键领域重点突破项目(w0511159);; 兵器集团项目(w0511142)
【CateGory Index】: TP391.41;TP334.22
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 3 Hits
1 WU Xing-xing,LIU Jin-guo(Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences, Changchun 130033,China);Optimization and real-time measurement of time system in three-line stereo mapping camera[J];Optics and Precision Engineering;2012-05
2 CEN Jia-sheng1,2,3,WANG Qing-mei2,LUO Hui1,WU Qiang2 (1.College of Opto-electronics Science and Technology,National University of Science Technology,Changsha 410073,China; 2.Beijing Institute of Aeronautical Meteorology,Beijing 100085,China;3.Unit 95844,PLA,Jiuquan 735018,China);High speed data acquisition system for precipitation detecting based on linear CCD[J];Laser & Infrared;2012-06
3 Li Xiaokun~(1,2),Liu Baiyu~1,Ou Yangxian~1,Bai Yonglin~1,Dang Junli~(1,2),Lei Juan~(1,2) (1 State Key Laboratory of Transient Optics and Photonics,Xi'an Institute of Optics and Precision Mechanics,Chinese Academy of Sciences,Xi'an 710119,China; 2 China Graduate School of the Chinese Academy of Sciences,Beijing 100049,China);Intelligent control system design of glue dispenser based on FPGA and SRAM[J];Chinese Journal of Scientific Instrument;2009-07
【Co-citations】
Chinese Journal Full-text Database 8 Hits
1 Xiang Zhaojia Li Yan Zhang Kanyu(School of Mechatronics Engineering and Automation,Shanghai University,Shanghai 200072);Design of channel board for integrate circuits testing system[J];Electronic Measurement Technology;2011-01
2 Hao Wei Li Yanqing (School of Electronic and Information Engineering,Tianjin University,Tianjin 300072);Hardware design of marine radar video signal simulator[J];Electronic Measurement Technology;2012-01
3 Zhu Chuanyu,Liu Jianguo,Lu Yihuai,Gui Huaqiao,Huang Shuhua(Key Laboratory of Environment Optical and Technology,Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Science,Hefei 230031,China);Design and implementation of storage system for aerosol particle diameter based on FPGA[J];Application of Electronic Technique;2011-05
4 LIU Lin,WANG Ping,LIU Juan-xiu,YE Yu-tang,JIA Hong-yu(School of Opto-electronic Information,University of Electronic Science and Technology of China,Chengdu 610054,China);Improved method to solve color separation for large format CCD camera[J];Optics and Precision Engineering;2012-10
5 BIE Junfeng,YE Yutang*,LIU Lin,LIU Juanxiu,JIA Hongyu,LUO Caihua,WANG Ping,XU Wentao,HAO Xia(School of Opto-electronic Information,University of Electronic Science and Technology of China,Chengdu 610054,China);A New Method of High-Precision and Real-Time Splicing Based on the Multi-Line Array CCD Camera's Large Format Scanner[J];Chinese Journal of Electron Devices;2013-01
6 Zhang Wei1,3,Liu Baiyu2,Ruan Chi2,Bai Yonglin2,Ouyang Xian2,Gou Yongsheng1,3(1.Key Laboratory of Ultra-fast Photoeletric Diagnostics Technology,Chinese Academy of Sciences,Xi′an Institute of Optics and Precision Mechanics,Chinese Academy of Sciences,Xi′an 710119,China;2.State Key Laboratory of Transient Optics and Photonics,Xi′an Institute of Optics and Precision Mechanics,Chinese Academy of Sciences,Xi′an 710119,China; 3.Graduate University of the Chinese Academy of Sciences,Beijing 100049,China);High-repetition-frequency high-voltage narrow pulse source achieved by frequency superposition[J];Infrared and Laser Engineering;2011-07
7 Gou Yongsheng1,2,Liu Baiyu1,Ruan Chi1,Bai Yonglin1,Zhang Wei1,2,Bai Xiaohong1, Qin Junjun1,Yang Wenzheng1,Wang Bo1(1.State Key Laboratory of Transient Optics and Photonics,Xi′an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences,Xi′an 710119,China; 2.Graduate University of the Chinese Academy of Sciences,Beijing 100049,China);Ultra-wideband high-power pulse source based on pulse coupling[J];Infrared and Laser Engineering;2012-02
8 Zhu Chuanyu1,2, Liu Jianguo1,2, Lu Yihuai1,2, Huang Shuhua1,2, Gui Huaqiao1,2(1 Key Laboratory of Environment Optical and Technology, Anhui Institute of Optics and Fine Mechanics,Chinese Academy of Sciences, Hefei 230031, China;2 Anhui Key Laboratory of Environment Optics and Technology, Hefei 230031, China);High-speed and large-capacity information extraction of aerosol aerodynamic particle diameter using dual-port RAM[J];Chinese Journal of Scientific Instrument;2010-10
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 ZHAO Juan1,WANG Yue-ling1,LIU Ming-feng2,YU Zong-guang1,WANG Cheng1(1.The 58th Research Institute,CECT,Wuxi 214035,China;2.Institute of Electricity,Jiangsu University,Zhenjiang 212000,China);Research on the Test of SRAM-Based FPGA[J];Semiconductor Technology;2007-09
2 Zhao Junxiang(School of Electronics and Information Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China)Li Jianhui(Beijing BDSTAR Navigation Co. Ltd., Beijing 100086, China)Chang Qing\ Zhang Qishan(School of Electronics and Information Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China);Study on GPS timing and frequency calibration method and the test results[J];Journal of Beijing University of Aeronautics and Astronautics;2004-08
3 WANG Xin1, CHEN Ji1, CAO Jiu-da2, ZHOU Zhao-feng2(1.College of Bioengineering,Chongqing University,Chongqing 400044 China; 2.296 District Measurement Station of Weapon Industry,Chongqing 400050 China);High-speed data acquisition and real-time processing system for linear CCD[J];Journal of Optoelectronics.Laser;2008-02
4 TONG Li-yong,XIAO Shan-zhu(ATR Laboratory,National University of Defense Technology,Changsha 410073,China);Design and implementation of numerical controlled oscillator based on FPGA and SRAM[J];International Electronic Elements;2006-01
5 WU Xing-xing,LIU Jin-guo,KONG De-zhu,XU Dong, LShi-liang(Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun 130033,China);Self-testing method of space camera controller based on mixed language programming[J];Optics and Precision Engineering;2008-09
6 WANG Zhi1,ZHANG Li-ping1,LI Zhao-hui1,XUN Xian-chao2(1.Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun 130033,China;2.Aeronautical University of Airforce,Changchun 130022,China);Design of focusing mechanism of space tridimensional mapping camera[J];Optics and Precision Engineering;2009-05
7 YU Tao1,XU Shu-yan1,HAN Cheng-shan1,LI-Yang1,2,WANG Yong-cheng1,2(1.Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun 130033,China;2.Graduate University of Chinese Academy of Sciences,Beijing 100039,China);Batch-type real-time adjustment for drift angle of space camera[J];Optics and Precision Engineering;2009-08
8 KONG De-zhu1,2,LIU Jin-guo1,LU¨ Shi-liang1,CHEN Jia-yu1,2, WU Xing-xing1 (1.Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun 130033,China;2.Graduate University of Chinese Academy of Sciences,Beijing 100039,China);Calculation method for image motion speed of space camera and DSP-based implementation[J];Optics and Precision Engineering;2009-08
9 TIAN Tie-yin1,WANG Hong1,GU Feng-an2, WU Guo-dong1,YU Shu-qin2,ZHANG Li-ping1(1.Key Laboratory of Optical System Advanced Manufacturing Technology, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033,China;2. Changchun UP Optotech Co.,Ltd.,Changchun 130031,China);Optical system design of three-line array stereoscopic mapping camera[J];Optics and Precision Engineering;2009-11
10 MU Xin1,2,HU Jun1,SONG Qi-chang1,2,CHEN Mao-sheng1,2,XU Shu-yan1(1.Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun 130033,China;2.Graduate University of Chinese Academy of Sciences,Beijing 100039,China);Time synchronization of integrated testing system of space camera[J];Optics and Precision Engineering;2010-06
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved