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一种改进的Curvelet变换算法 期刊论文
数据采集与处理, 2009, 卷号: 024, 期号: 001, 页码: 7
Authors:  马丽红;  麦棣科;  罗骁茜;  卢汉清
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Robust Quantzation Index Modulation VIA Adaptive Watermarking 期刊论文
CHINA COMMUNICATIONS, 2008, 卷号: 5, 期号: 2, 页码: 40-48
Authors:  Wang, Guoxi;  Ma, Lihong;  Yu, Decong;  Cai, Kang;  Lu, Hanqing
Favorite  |  View/Download:50/0  |  Submit date:2015/11/08
Vector Projected Watermarking  Adaptive Quantization Index Modulation  Contrast Sensitivity Masking  
Robust Quantzation Index Modulation VIA Adaptive Watermarking 期刊论文
CHINA COMMUNICATIONS, 2008, 卷号: 5, 期号: 2, 页码: 40-48
Authors:  Wang, Guoxi;  Ma, Lihong;  Yu, Decong;  Cai, Kang;  Lu, Hanqing
Favorite  |  View/Download:37/0  |  Submit date:2015/11/08
Vector Projected Watermarking  Adaptive Quantization Index Modulation  Contrast Sensitivity Masking  
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
Authors:  Wang, Guoxi;  Ma, Lihong;  Yu, Decong;  Cai, Kang;  Lu, Hanqing
Favorite  |  View/Download:34/0  |  Submit date:2015/11/08
Vector Projected Watermarking  Adaptive Quantization Index Modulation  Contrast Sensitivity Masking  
基于特征融合的指纹质量评估算法 期刊论文
华南理工大学学报自然科学版, 2007, 卷号: 035, 期号: 005, 页码: 20
Authors:  马丽红;  余德聪;  卢汉清;  陈志清
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Fusion method of fingerprint quality evaluation: From the local gabor feature to the global spatial-frequency structures 期刊论文
ADVANCED CONCEPTS FOR INTELLIGENT VISION SYSTEMS, PROCEEDINGS, 2006, 卷号: 4179, 页码: 776-785
Authors:  Yu, Decong;  Ma, Lihong;  Lu, Hanqing;  Chen, Zhiqing;  BlancTalon, J;  Philips, W;  Popescu, D;  Scheunders, P
Favorite  |  View/Download:50/0  |  Submit date:2015/11/07