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Displaying 1-7 out of 7 total
Moving Object Detection by Detecting Contiguous Outliers in the Low-Rank Representation
Found in: IEEE Transactions on Pattern Analysis and Machine Intelligence
By Xiaowei Zhou, Can Yang, Weichuan Yu
Issue Date:March 2013
pp. 597-610
Object detection is a fundamental step for automated video analysis in many vision applications. Object detection in a video is usually performed by object detectors or background subtraction techniques. Often, an object detector requires manually labeled ...
 
Multisample aCGH Data Analysis via Total Variation and Spectral Regularization
Found in: IEEE/ACM Transactions on Computational Biology and Bioinformatics
By Xiaowei Zhou, Can Yang, Xiang Wan, Hongyu Zhao, Weichuan Yu
Issue Date:January 2013
pp. 230-235
DNA copy number variation (CNV) accounts for a large proportion of genetic variation. One commonly used approach to detecting CNVs is array-based comparative genomic hybridization (aCGH). Although many methods have been proposed to analyze aCGH data, it is...
 
Automatic mitral leaflet tracking in echocardiography by outlier detection in the low-rank representation
Found in: 2012 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
By Xiaowei Zhou, Can Yang, Weichuan Yu
Issue Date:June 2012
pp. 972-979
Tracking the mitral valve leaflet in an ultrasound sequence is a challenging task because of the poor image quality and fast and irregular leaflet motion. Previous algorithms usually applied standard segmentation methods based on edges, object intensity an...
 
Component Monitoring of OSGi-Based Software
Found in: E-Business Engineering, IEEE International Conference on
By Tao Wang, Xiaowei Zhou, Jun Wei, Wenbo Zhang, Xin Zhu
Issue Date:November 2010
pp. 250-255
OSGi is a widely used service-oriented platform which provides support for the development and execution of component-based e-business applications. The component monitoring of OSGi-based software is important to the software reliability analysis and abnor...
 
Towards Runtime Plug-and-Play Software
Found in: Quality Software, International Conference on
By Tao Wang, Xiaowei Zhou, Jun Wei, Wenbo Zhang
Issue Date:July 2010
pp. 365-368
As applications grow more and more complex, the current software faces a great challenge in dynamism. This paper proposes to modernize legacy software towards runtime plug-and-play architecture using service-oriented component model. Our object is to provi...
 
Active Contours with Group Similarity
Found in: 2013 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
By Xiaowei Zhou,Xiaojie Huang,James S. Duncan,Weichuan Yu
Issue Date:June 2013
pp. 2969-2976
Active contours are widely used in image segmentation. To cope with missing or misleading features in images, researchers have introduced various ways to model the prior of shapes and use the prior to constrain active contours. However, the shape prior is ...
 
Multisample aCGH Data Analysis via Total Variation and Spectral Regularization
Found in: IEEE/ACM Transactions on Computational Biology and Bioinformatics (TCBB)
By Can Yang, Hongyu Zhao, Weichuan Yu, Xiang Wan, Xiaowei Zhou
Issue Date:January 2013
pp. 230-235
DNA copy number variation (CNV) accounts for a large proportion of genetic variation. One commonly used approach to detecting CNVs is array-based comparative genomic hybridization (aCGH). Although many methods have been proposed to analyze aCGH data, it is...
     
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