CASIA OpenIR
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Image Classification Using Spatial Difference Descriptor Under Spatial Pyramid Matching Framework 会议论文
, MIAMI, USA, 2016.1.4-1.6
作者:  Li, Yuhui;  Xu, Jiucheng;  Zhang, Yifan;  Zhang, Chunjie;  Yin, Hongsheng;  Lu, Hanqing
Adobe PDF(2079Kb)  |  收藏  |  浏览/下载:229/65  |  提交时间:2018/01/07
Joint image representation and classification in random semantic spaces 期刊论文
NEUROCOMPUTING, 2015, 期号: 156, 页码: 79-85
作者:  Zhang, Chunjie;  Zhu, Xiaobin;  Li, Liang;  Zhang, Yifan;  Liu, Jing;  Huang, Qingming;  Tian, Qi
Adobe PDF(1647Kb)  |  收藏  |  浏览/下载:530/89  |  提交时间:2015/11/08
Image Representation  Image Classification  Semantic Space  Random Sampling  Sparse Representation  
Undoing the codebook bias by linear transformation with sparsity and F-norm constraints for image classification 期刊论文
PATTERN RECOGNITION LETTERS, 2014, 期号: 45, 页码: 197-204
作者:  Zhang, Chunjie;  Liang, Chao;  Pang, Junbiao;  Zhang, Yifan;  Liu, Jing;  Qin, Lei;  Huang, Qingming
Adobe PDF(1458Kb)  |  收藏  |  浏览/下载:271/62  |  提交时间:2015/08/12
Codebook Bias  Linear Transformation  Sparsity  Alternative Optimization  
Beyond visual word ambiguity: Weighted local feature encoding with governing region 期刊论文
JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION, 2014, 卷号: 25, 期号: 6, 页码: 1387-1398
作者:  Zhang, Chunjie;  Xiao, Xian;  Pang, Junbiao;  Liang, Chao;  Zhang, Yifan;  Huang, Qingming
Adobe PDF(2537Kb)  |  收藏  |  浏览/下载:268/42  |  提交时间:2015/08/12
Visual Word Ambiguity  Governing Region  Weighted Encoding  Image Classification  Sparse  Bag-of-visual Words  Object Categorization  Locality Constraint