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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 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 Low-illumination remote sensing image enhancement in HSI color space 期刊论文 Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 2018, 卷号: 26, 期号: 8, 页码: 2092-2099 作者:  Shao, Shuai;  Guo, Yong-Fei;  Liu, Hui;  Yuan, Hang-Fei;  Zhang, Ze-Shu 收藏  |  浏览/下载：16/0  |  提交时间：2019/09/17 Image enhancement  Color  Color image processing  Luminance  Piecewise linear techniques  Remote sensing  Space optics   Highly Sensitive Homogeneous Immunoassays Based on Construction of Silver Triangular Nanoplates-Quantum Dots FRET System 期刊论文 Scientific Reports, 2016, 卷号: 6 作者:  Zeng, Q. H.;  Q. Li;  W. Y. Ji;  X. Bin and J. Song 收藏  |  浏览/下载：15/0  |  提交时间：2017/09/11 Image quality assessment using log-Gabor Weber feature 期刊论文 Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 2015, 卷号: 23, 期号: 11, 页码: 3259-3269 作者:  Lu, Y.-F.;  T. Zhang and C. Zhang 收藏  |  浏览/下载：17/0  |  提交时间：2016/08/24 Study particle filter tracking and detection algorithms based on DSP signal processors (EI CONFERENCE) 会议论文 2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China Dong Y.; Chuan W. 收藏  |  浏览/下载：12/0  |  提交时间：2013/03/25 In Video tracking  detection and tracking usually need two algorithms. The process is complex and need much time which detection and tracking are. In this paper a hybrid valued sequential state vector is formulated. The state vector is characterized by information of target appearance flag and of location. Particle filter-based method implements detection and tracking at one time. In order to reduce process time and think of pixel position in tracking field  feature histogram of luminance is as observe vector and used posterior estimate. In this paper  the luminance component is derived and target is recognized and tracked through image processor based on DSP in order to implementing real-time. The experimental results confirm that method can detect and track the object in real-time successfully when the number of particles is 160. The method is robust for rolling  scale and partial occlusion. 2010 IEEE.