Evaluation of DCT Coding of Images Under Various Block Sizes, Coefficient Selections, and Quantizers.
S. R. SubramanyaAbdou YoussefPublished in: IMSA (1999)
Keyphrases
- block size
- transform coefficients
- image data
- image blocks
- coding scheme
- input image
- image features
- object recognition
- image retrieval
- three dimensional
- image classification
- image compression
- test images
- subband
- ground truth
- quadtree
- motion vectors
- image coding
- digital images
- inter frame
- wavelet transform
- video sequences