Low memory implementation of generic hierarchical transforms for parent-children tree (PCT) production and its application in image compression.
Xiongming ZhangLizhi ChengHuanzhang LuPublished in: Signal Process. Image Commun. (2009)
Keyphrases
- low memory
- image compression
- image coding algorithm
- transform coding
- wavelet compression
- hierarchical structure
- parent child
- binary tree
- tree structure
- wavelet transform
- optical flow
- hierarchical tree
- reconstructed image
- discrete cosine transform
- variable length
- compression ratio
- compression algorithm
- image processing