Content-based copy detection by a subspace learning based video fingerprinting scheme

Keyphrases

• Learning-based 100%
• Copy Detection 100%
• Subspace Learning 100%
• Video Fingerprinting 100%
• Non-negative Matrix Factorization 66%
• TRECVID 66%
• Transform Based Method 33%
• Fingerprinting Technique 33%
• Fingerprinting 33%
• Performance Evaluation 33%
• Video Fingerprint 33%
• Noise Addition 33%
• Picture in picture 33%
• Detection Scheme 33%
• Base Matrix 33%
• Transform Domain 33%
• Gain Matrix 33%
• Correct Detection Rate 33%
• Logo Insertion 33%
• Gamma Change 33%
• Global Methods 33%
• Video Copy Detection 33%
• Frame Dropping 33%
• Video Segment 33%

Computer Science

• nonnegative matrix factorization 100%
• Performance Evaluation 50%
• Noise Addition 50%
• Detection Rate 50%
• Transform Domain 50%