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浏览/检索结果: 共12条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 An Approach to Overcome Occlusions in Visual Tracking: By Occlusion Estimating Agency and Self-Adapting Learning Rate for Filter's Training 期刊论文  OAI收割 IEEE SIGNAL PROCESSING LETTERS, 2018, 卷号: 25, 期号: 12, 页码: 1890-1894 作者:  Zhang, Bao;  Song, Ce;  Qian, Feng;  Jiang, Kaiwen   |  收藏  |  浏览/下载：42/0  |  提交时间：2019/08/21 Overcome occlusion  regional color histogram (RCH)  self-adopting learning rate  visual tracking   Image hashing with color vector angle 期刊论文  OAI收割 NEUROCOMPUTING, 2018, 卷号: 308, 页码: 147-158 作者:  Tang, Zhenjun;  Li, Xuelong;  Zhang, Xianquan;  Zhang, Shichao;  Dai, Yumin   |  收藏  |  浏览/下载：73/0  |  提交时间：2018/07/13 Image Hashing  Hashing Function  Color Vector Angle  Color Histogram   An Approach to Overcome Occlusions in Visual Tracking By Occlusion Estimating Agency and Self-Adapting Learning Rate for Filter's Training 期刊论文  OAI收割 Ieee Signal Processing Letters, 2018, 卷号: 25, 期号: 12, 页码: 1890-1894 作者:  Jiang, K. W.;  Qian, F.;  Song, C.;  Zhang, B.   |  收藏  |  浏览/下载：14/0  |  提交时间：2019/09/17 Overcome occlusion  regional color histogram (RCH)  self-adopting  learning rate  visual tracking  object tracking  benchmark  Engineering   An Approach to Overcome Occlusions in Visual Tracking By Occlusion Estimating Agency and Self-Adapting Learning Rate for Filter's Training 期刊论文  OAI收割 Ieee Signal Processing Letters, 2018, 卷号: 25, 期号: 12, 页码: 1890-1894 作者:  Jiang, K. W.;  Qian, F.;  Song, C.;  Zhang, B.   |  收藏  |  浏览/下载：13/0  |  提交时间：2019/09/17 Overcome occlusion  regional color histogram (RCH)  self-adopting  learning rate  visual tracking  object tracking  benchmark  Engineering   一种基于加权颜色聚合向量的图像检索方法 期刊论文  OAI收割 微电子学与计算机, 2014, 卷号: 31, 期号: 2, 页码: 31-34,38 徐朝辉; 樊银亭; 闫奎名; 滕东兴; 杨海燕   |  收藏  |  浏览/下载：31/0  |  提交时间：2014/12/16 图像检索  颜色直方图  颜色聚合向量  显著图  image retrieval  color histogram  color coherence vector  saliency map   Design and Application of a Robust Vision Tracking System for Unmanned Rotorcraft 期刊论文  OAI收割 机器人, 2014, 卷号: 36, 期号: 5, 页码: 600-608 作者:  Fan BJ(范保杰);  Du YK(杜英魁) 收藏  |  浏览/下载：29/0  |  提交时间：2014/12/29 unmanned aerial vehicle  vision system architecture  joint color-texture histogram  target tracking   A medical tracking system for contrast media 会议论文  OAI收割 Life System Modeling and Intelligent Computing. International Conference on Life System Modeling and Simulation, LSMS 2010 and International Conference on Intelligent Computing for Sustainable Energy and Environment, ICSEE 2010, Wuxi, China, September 17-20, 2010 作者:  Chuan Dai;  Wang ZL(王哲龙);  Zhao HY(赵红宇) 收藏  |  浏览/下载：19/0  |  提交时间：2012/06/06 Tracking  Visual tracking  Color histogram  Mean shift algorithm   Study on color image tracking and detection algorithms based on particle filter (EI CONFERENCE) 会议论文  OAI收割 International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Infrared Imaging and Applications, June 17, 2009 - June 19, 2009, Beijing, China Wu C.; Sun H.-J.; Yang D. 收藏  |  浏览/下载：20/0  |  提交时间：2013/03/25 In Video tracking  detection and tracking need two algorithms. The process is complex and need much time which detection and tracking is. In this paper a hybrid valued sequential state vector is formulated. The state vector is characterized by information of target appearance and of location. Particle filter-based method implements detection and tracking. In order to reduce process time and think of pixel position in tracking field  feature histogram of color-based is as observe vector and used posterior estimate. The experimental results confirm that method can detect and track object in 17.68ms successfully when the number of particles is 160. The method is robust for rolling  scale and partial occlusion. 2009 SPIE.   Self-adaptive threshold canny operator in color image edge detection (EI CONFERENCE) 会议论文  OAI收割 2009 2nd International Congress on Image and Signal Processing, CISP'09, October 17, 2009 - October 19, 2009, Tianjin, China Luo T.; Zheng X.-F.; Ding T.-F. 收藏  |  浏览/下载：16/0  |  提交时间：2013/03/25 It needs to set the two thresholds of classical Canny Operator manually  which confined this algorithm. A lot of research on adaptive thresholds choice method has been done to conquer this shortcoming. Based on the gradient histogram  which is studied constantly in the past  a method of gradient histogram difference diagram with adaptive image classification techniques is proposed in this paper. It automatically sets the two thresholds  and avoids disconnected or false edges in detection. Experiments prove that the method is threshold-adaptive and the edge detection performs well in color image whose larger gradient amplitude pixels are mainly located in the edges between the target and background. 2009 IEEE.   基于内容的图像检索技术研究 学位论文  OAI收割 工学硕士, 中国科学院自动化研究所: 中国科学院研究生院, 2007 李正君 收藏  |  浏览/下载：25/0  |  提交时间：2015/09/02 基于内容的图像检索  颜色直方图  空间信息  索引聚类  content-based image retrieval  color histogram  spatial information  indexing and clustering