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浏览/检索结果: 共8条，第1-8条 帮助 限定条件 专题：北京大学    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 Content-independent font recognition on a single Chinese character using sparse representation 其他 2015-01-01 Song, Weikang; Lian, Zhouhui; Tang, Yingmin; Xiao, Jianguo 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 Learning class-specific pooling shapes for image classification 其他 2015-01-01 Wang, Jinzhuo; Wang, Wenmin; Wang, Ronggang; Gao, Wen 收藏  |  浏览/下载：9/0  |  提交时间：2017/12/03 Sparse autoencoder based spatial pyramid facial feature learning 其他 2015-01-01 Xiao, Ma; Feng, Jufu 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 Content-Independent Font Recognition on a Single Chinese Character using Sparse Representation 其他 2015-01-01 Song, Weikang; Lian, Zhouhui; Tang, Yingmin; Xiao, Jianguo 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 CLASSIFICATION  FEATURES   Multimodality image fusion by using both phase and magnitude information 期刊论文 pattern recognition letters, 2013 Zhang, Qiang; Ma, Zhaokun; Wang, Long 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/11 Multimodality image fusion  Shiftable complex directional pyramid transform  Phase and magnitude  Circular correlation coefficient  Weighted circular variance  CONTOURLET TRANSFORM  PERFORMANCE  SIMILARITY   Visual Vocabulary Optimization with Spatial Context for Image Annotation and Classification 其他 2012-01-01 Yang, Zhiguo; Peng, Yuxin; Xiao, Jianguo 收藏  |  浏览/下载：6/0  |  提交时间：2015/11/13 Bag-of-Visual-Words  Visual Vocabulary Optimization  Spatial Context  Constrained Clustering   Similarity-based multimodality image fusion with shiftable complex directional pyramid 期刊论文 pattern recognition letters, 2011 Zhang, Qiang; Wang, Long; Li, Huijuan; Ma, Zhaokun 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/12 Multimodality image fusion  Shiftable complex directional pyramid transform  Structural similarity index  CONTOURLET TRANSFORM  PERFORMANCE   Neural computation of visual imaging based on Kronecker product in the primary visual cortex 期刊论文 bmc neuroscience, 2010 Zhao Songnian; Zou Qi; Jin Zhen; Yao Guozheng; Yao Li 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/12 RECEPTIVE-FIELDS  FUNCTIONAL ARCHITECTURE  NATURAL IMAGES  STRIATE CORTEX  RETINOTOPIC ORGANIZATION  SPATIAL-FREQUENCY  SINGLE NEURONS  CORTICAL MAPS  SIMPLE CELLS  ORIENTATION