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| Joint Visual Context for Pedestrian Captioning 会议论文 Internet Multimedia Computing and Service((CCIS, volume 819), Qingdao, China, 2017-8-23 作者: Quan Liu; Sijiong Zhang 浏览  |  Adobe PDF(815Kb)  |  收藏  |  浏览/下载:430/150  |  提交时间:2019/01/31 Image Captioning Pedestrian Description |
| Theoretical analyses for the relationship between the performance of quadrant photodetector and the size of incident light spot 会议论文 Adaptive Optics Systems IV, Montréal, Quebec, Canada, 2014-6-22 作者: Zhaoying Zheng; Changwei Li; Sijiong Zhang 浏览  |  Adobe PDF(249Kb)  |  收藏  |  浏览/下载:704/225  |  提交时间:2015/03/13 Quadrant Photodetector Sensitivity Measurement Range Adaptive Optics |
| Co-phasing of segmented telescopes using dual wavelength digital holography 会议论文 Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation, Montréal, Quebec, Canada, 2014-6-22 作者: Changwei Li; Sijiong Zhang 浏览  |  Adobe PDF(769Kb)  |  收藏  |  浏览/下载:491/221  |  提交时间:2015/03/12 Co-phasing Segmented Telescope Dual Wavelength Digital Holography |
| Ground layer adaptive optics system simulation for the 2.5m telescope in Dome A 会议论文 Adaptive Optics Systems III, Amsterdam, Netherlands, 2012-7-1 作者: Peng Jia; Sijiong Zhang 浏览  |  Adobe PDF(163Kb)  |  收藏  |  浏览/下载:574/233  |  提交时间:2014/01/09 Antarctic Telescope Ground Layer Adaptive Optics Rotation Mirror Single Laser Guide Star |
| Analysis and experimental demonstration of adaptive optics based on the modal control optimization 会议论文 Adaptive Optics Systems III, Amsterdam, Netherlands, 2012-7-1 作者: Bangming Li; Changwei Li; Peng Jia; Sijiong Zhang 浏览  |  Adobe PDF(369Kb)  |  收藏  |  浏览/下载:549/217  |  提交时间:2014/01/09 Adaptive Optics Modal Control Optimization |
| Co-phasing of the segmented mirror based on the generalized phase diversity wavefront sensor 会议论文 Modern Technologies in Space- and Ground-based Telescopes and Instrumentation II, Amsterdam, Netherlands, 2012-7-1 作者: Changwei Li; Sijiong Zhang 浏览  |  Adobe PDF(351Kb)  |  收藏  |  浏览/下载:607/221  |  提交时间:2014/01/09 Co-phasing Segmented Mirror Wavefront Sensing Optimization Algorithm |