Moving cast shadow detection using block nonnegative matrix factorization

Computer Science

• nonnegative matrix factorization 100%
• Procedure 50%
• Detection Method 33%
• Algorithms 16%
• Discriminant Function 16%
• Computational Complexity 16%
• Video Surveillance 16%
• Detection Rate 16%
• Class 16%
• Experimental Result 16%
• Training Sample 16%
• Accuracy 16%

Engineering

• Matrix Factorization 100%
• Detection 100%
• Experimental Result 16%
• Moving Object 16%
• Based Detection Method 16%
• State-of-the-Art Method 16%
• Computational Complexity 16%
• Discriminant 16%
• Algorithm 16%
• Accuracy 16%