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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 内容类型：会议论文    专题：长春光学精密机械与物理研究所    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 The Design of Analog Video Data Grabber System Based on TMS320VC33 and SAA7111A 会议论文 耿天文; 王志乾; 刘绍锦; 李冬宁; 于帅北 收藏  |  浏览/下载：8/0  |  提交时间：2012/05/12 Study on Image Real-Time Interpretation Based on Particle Filter 会议论文 王志乾; 刘绍锦; 耿天文; 沈铖武; 于帅北 收藏  |  浏览/下载：9/0  |  提交时间：2012/05/12 The design of analog video data grabber system based on TMS320VC33 and SAA7111A (EI CONFERENCE) 会议论文 2011 International Conference on Mechatronic Science, Electric Engineering and Computer, MEC 2011, August 19, 2011 - August 22, 2011, Jilin, China Geng T.-W.; Wang Z.-Q.; Liu S.-J.; Li D.-N.; Yu S.-B. 收藏  |  浏览/下载：11/0  |  提交时间：2013/03/25 Analog video data grabber system based on TMS320VC33 and SAA7111A is proposed for a kind of automatic optical alignment measuring device. System uses the enhanced video processing chip SAA7111A to complete A/D conversion. The function of SAA7111A and the register configuration method of I2C Bus are introduced in the paper. System uses FPGA to control video data grabber and collaborative work of DSP. DSP processes video data. The paper gives design method of hardware and software. Experimental results indicate that the system can satisfy the requirements. 2011 IEEE.   Study on image real-time interpretation based on particle filter (EI CONFERENCE) 会议论文 2011 International Conference on Mechatronic Science, Electric Engineering and Computer, MEC 2011, August 19, 2011 - August 22, 2011, Jilin, China Wang Z.-Q.; Liu S.-J.; Geng T.-W.; Shen C.-W.; Yu S.-B. 收藏  |  浏览/下载：23/0  |  提交时间：2013/03/25 In order to satisfy to the real-time requirement of image interpretation system in photoelectric measurement equipments  a kind of hardware acceleration system with MIMD distributed multi-processor architecture based on SOPC technology is designed. The particle filter algorithm is proposed to process image interpretation for state estimation problem of nonlinear and non-Gaussian system. This algorithm does not involve conventional linearization transform  and has approximated the posterior probability density by a set of discrete particles. Therefore the approximate optimum result is educed. It has a high accuracy and a rapid convergence. Experimental results show that the algorithm be adequate to real time  accuracy and robustness  meets the requirement of image interpretation and possesses practical significance for engineering applications. 2011 IEEE.   Image Fusion Method of 9/7 Wavelet Transform Based on Lifting Scheme 会议论文 2008 Geng G. Z.; Chen H.; Liu Y. Y.; Wang Y. J. 收藏  |  浏览/下载：13/0  |  提交时间：2013/03/28 XeCl excimer laser with high repetition rate and low divergence beam 会议论文 1996 Nan Y. Z.; Wang C. S.; Wu H. L.; Geng X. I.; Liu J. M. 收藏  |  浏览/下载：13/0  |  提交时间：2013/03/28