Lossy Compression of Exponential and Laplacian Sources using Expansion Coding.
Hongbo SiOnur Ozan KoyluogluSriram VishwanathPublished in: CoRR (2013)
Keyphrases
- lossy compression
- image quality
- lossless compression
- bit rate
- coding method
- jpeg ls
- image compression
- compression ratio
- inter frame
- pattern matching
- low bit rate
- coding scheme
- gray level images
- arithmetic coding
- video coding
- visual quality
- bitstream
- data hiding
- wavelet transform
- sparse coding
- compression algorithm
- reconstructed image
- video quality
- video compression
- motion vectors
- digital libraries
- peak signal to noise ratio
- watermarking algorithm
- computer vision
- rate distortion
- input image
- image classification
- motion estimation
- image coding
- computational complexity
- gray level
- video sequences