Video Segmentation in the Wavelet Compressed Domain.
Mrinal K. MandalSethuraman PanchanathanPublished in: J. Vis. Commun. Image Represent. (2001)
Keyphrases
- video segmentation
- compressed domain
- video analysis
- shot boundary detection
- block dct
- video sequences
- motion vectors
- video frames
- inter frame
- video data
- wavelet transform
- bitstream
- event detection
- wavelet coefficients
- dct coefficients
- cut detection
- dct domain
- moving object segmentation
- multiresolution
- multiscale
- video objects
- moving object extraction
- surveillance videos
- segmentation method
- macroblock
- video indexing
- subband
- image data
- feature extraction
- machine learning