JPEG-based Variable Block-Size Image Compression using CIE La*b* Color Space.
Samruddhi Y. KahuKishor M. BhurchandiPublished in: KSII Trans. Internet Inf. Syst. (2018)
Keyphrases
- color space
- variable block size
- coding method
- video coding standard
- image coding
- coding efficiency
- motion estimation
- block size
- color images
- quadtree
- inter frame
- image compression
- macroblock
- dct coefficients
- compressed domain
- lossless compression
- compression ratio
- compression algorithm
- compressed images
- discrete cosine transform
- bit rate
- lossy compression
- color features
- motion vectors
- low bit rate
- intra prediction
- video compression
- video coding
- bitstream
- filter bank
- image representation
- motion compensated
- image segmentation
- coding scheme
- motion model
- wavelet transform
- transform coding
- high quality