Video key frame selection by clustering wavelet coefficients.
Satoshi HasebeMakoto NagumoShogo MuramatsuHisakazu KikuchiPublished in: EUSIPCO (2004)
Keyphrases
- wavelet coefficients
- key frame selection
- key frames
- wavelet transform
- multiresolution
- wavelet domain
- subband
- high frequency
- multiscale
- shift invariant
- video streams
- image denoising
- discrete wavelet transform
- feature vectors
- video summarization
- video content
- k means
- video data
- video sequences
- multimedia
- bit plane
- bitstream
- wavelet based image coding
- video analysis
- spectral clustering
- video frames
- denoising algorithm
- generalized gaussian
- bit rate