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检索条件"机构=Image Processing and Pattern Recognition Institute"
1348 条 记 录,以下是451-460 订阅
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Integrating segmentation and classification accuracy for accuracy assessment in object-based image analysis
Integrating segmentation and classification accuracy for acc...
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2012 3rd IEEE/IET International Conference on Audio, Language and image processing, ICALIP 2012
作者: Li, Nan Huo, Hong Fang, Tao Institute of Image Processing and Pattern Recognition Department of Automation Shanghai Jiao Tong University Shanghai China Key Laboratory of System Control and Information Processing Ministry of Education Shanghai China
An accuracy assessment method that integrates segmentation and classification accuracy is proposed to meet the requirements of object-based image analysis. Segmentation errors are measured by establishing the relation... 详细信息
来源: 评论
Accurate object tracking based on homography matrix
Accurate object tracking based on homography matrix
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2012 International Conference on Computer Science and Service System, CSSS 2012
作者: Zhang, Miaohui Hou, Yandong Hu, Zhentao Institute of Image Processing and Pattern Recognition Shanghai JiaoTong University Shanghai 200240 China School of Computer and Information Engineering Henan University Kaifeng 475004 China
We present a novel object tracking framework that can efficiently track such 2-D affine motions of the object image. A coarse-to-fine tracking strategy is explored in the tracking framework. Firstly, the object image ... 详细信息
来源: 评论
Maneuvering target tracking algorithm based on multiple model Rao-Blackwellised particle filter
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Journal of Information and Computational Science 2012年 第7期9卷 1941-1948页
作者: Hu, Zhentao Jin, Yong Li, Jie Liu, Xianxing Institute of Image Processing and Pattern Recognition Henan University Kaifeng 475004 China
Target tracking is highly nonlinear problem that has been successfully addressed in recent years using particle filtering method. However, the realization of particle filter has a large amount of calculation. In order... 详细信息
来源: 评论
Adaptive multi-feature tracking in particle swarm optimization based particle filter framework
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Journal of Systems Engineering and Electronics 2012年 第5期23卷 775-783页
作者: Miaohui Zhang Ming Xin Jie Yang Department of Automation Shanghai Jiao Tong University and Key Laboratory of System Control and Information Processing Ministry of Education of China Shanghai 200240 P. R. China Institute of Image Processing and Pattern Recognition Henan University Kaifeng 475001 P. R. China
This paper proposes a particle swarm optimization(PSO) based particle filter(PF) tracking framework,the embedded PSO makes particles move toward the high likelihood area to find the optimal position in the state t... 详细信息
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A REVIEW ON ARTERY WALL SEGMENTATION TECHNIQUES AND INTIMA-MEDIA THICKNESS MEASUREMENT FOR CAROTID ULTRASOUND imageS
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Journal of Innovative Optical Health Sciences 2012年 第1期5卷 75-84页
作者: XIN YANG WANJI HE KAITONG LI JIAOYING JIN XUMING ZHANG MING YUCHI MINGYUE DING State Key Laboratory for Multi-Spectral Information Processing Technologies Institute for Pattern Recognition and Artificial Intelligence(IPRAI)Huazhong University of Science and Technology Wuhan 430074HubeiChina Image Processing and Intelligence Control Key Laboratory of Education Ministry of China School of Life Science and Technology Huazhong University of Science and Technology Wuhan 430074HubeiChina
Stroke and heart attack,which could be led by a kind of cerebrovascular and cardiovascular disease named as atherosclerosis,would seriously cause human morbidity and *** is important for the early stage diagnosis and ... 详细信息
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Detection of billet character in complex production line scene
Detection of billet character in complex production line sce...
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2012 3rd International Conference on Digital Manufacturing and Automation, ICDMA 2012
作者: Hong, Hanyu Yu, Zhejun Zhang, Xiuhua Laboratory for Image Processing and Intelligent Control Wuhan Institute of Technology Wuhan 430205 China Institute for Pattern Recognition and Artificial Intelligence Huazhong University of Science and Technology Wuhan 430074 China
Character information is hard to detect in billet scene images by CCD camera. In this paper, we present a method for detection of billet characters from measurements of recursive segmented image. This recursive segmen... 详细信息
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A key management mechanism for DHT networks
A key management mechanism for DHT networks
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2012 8th International Conference on Intelligent Information Hiding and Multimedia Signal processing, IIH-MSP 2012
作者: Zhang, Wen Niu, Shao-Zhang Zou, Jian-Cheng School of Computer Science Beijing University of Posts and Telecommunications Beijing 100876 China Institute of Image Processing and Pattern Recognition North China University of Technology Beijing 100144 China
This paper proposes a key management mechanism by DH distributed key tree for the DHT network, which is based on the DHT network routing mechanism and network topology structure. The scheme uses the DH algorithm for k... 详细信息
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Robust object tracking by combining boosting learning and particle filter
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Journal of Computational Information Systems 2012年 第22期8卷 9593-9601页
作者: Li, Tianyu Liu, Jia Gong, Chen Yang, Jie Institute of Image Processing and Pattern Recognition Shanghai Jiaotong University Shanghai 200240 China
Online adaptive object tracking has been studied for years. These methods focus on dealing with the significant variation of object's appearance. However, over updating of the tracker may result in drifting proble... 详细信息
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Bidirectional two-dimensional algorithm based on Divisor method
Bidirectional two-dimensional algorithm based on Divisor met...
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IEEE International Conference on Signal processing, Communications and Computing (ICSPCC)
作者: Peiyan Jia Haishun Du Yong Jin Zhang Fan Institute of Image Processing and Pattern Recognition Henan University Kaifeng China
In recent years, the subspace learning methods based on the bidirectional two-dimensional are widely used in extracting features of face image. However, the existing bidirectional two-dimensional subspace learning met... 详细信息
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Spatiotemporal saliency based on distributed opponent oriented energy
Spatiotemporal saliency based on distributed opponent orient...
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International Conference on pattern recognition
作者: Yue Zhou Kun Shi Institute of Image Processing and Pattern Recognition Shanghai Jiaotong University China
A computational saliency model utilizing bio-inspired features for spatiotemporal saliency is presented in this paper. We first propose distributed opponent oriented energy for compact local dynamic texture descriptio... 详细信息
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