A new method for detecting shot boundaries in video sequences using singular value decomposition (SVD) is proposed. The method relies on performing singular value decomposition on the matrix A created from 3D histograms of single frames. We have used SVD for its capabilities to derive a low dimensional refined feature space from a high dimensional raw feature space, where pattern similarity can easily be detected. The method can detect cuts and gradual transitions, such as dissolves and fades, which cannot be detected easily by entropy measures.
Cernekova et al. REF performed Singular Value Decomposition (SVD) on the RGB color histograms of each frame to reduce the dimensionality of feature vector to ten.
Video shot segmentation using singular value decomposition
2003 International Conference on Multimedia and Expo. ICME '03. Proceedings (Cat. No.03TH8698)
2003 International Conference on Multimedia and Expo. ICME '03. Proceedings (Cat. No.03TH8698)
Computer Science