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Modified quantization index modulation watermarking adaptive to contrast masking thresholds 期刊论文
CHINA COMMUNICATIONS, 2007, 卷号: 4, 期号: 1, 页码: 75-84
作者:  Wang, Guoxi;  Ma, Lihong;  Yu, Decong;  Cai, Kang;  Lu, Hanqing
收藏  |  浏览/下载:115/0  |  提交时间:2015/11/08
Vector Projected Watermarking  Adaptive Quantization Index Modulation  Contrast Sensitivity Masking  
Illumination invariant face recognition using near-infrared images 期刊论文
IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 2007, 卷号: 29, 期号: 4, 页码: 627-639
作者:  Li, Stan Z.;  Chu, RuFeng;  Liao, ShengCai;  Zhang, Lun
收藏  |  浏览/下载:300/0  |  提交时间:2015/11/08
Biometrics  Face Recognition  Near Infrared (Nir)  Illumination Invariant  Local Binary Pattern (Lbp)  Statistical Learning