Detecting and compressing dissolve regions in video sequences with a DVI multimedia image compression algorithm.
Adnan M. AlattarPublished in: ISCAS (1993)
Keyphrases
- video frames
- video sequences
- compression algorithm
- video data
- quadtree decomposition
- input image
- multimedia
- data compression
- image features
- image regions
- wavelet based image
- lossless data compression
- region of interest
- cosine transform
- image data
- image compression
- key frames
- file size
- block coding
- gray level images
- test images
- compression ratio
- embedded image
- image segmentation
- jpeg ls
- jpeg images
- pixel values
- multiscale
- bitstream
- feature points
- computational complexity
- coding scheme
- image sequences
- motion estimation
- image processing