Simulated Annealing for JPEG Quantization.
Max HopkinsMichael MitzenmacherSebastian Wagner-CarenaPublished in: DCC (2018)
Keyphrases
- simulated annealing
- quantization step
- adaptive quantization
- bits per pixel
- huffman coding
- image coder
- transform coding
- quantization table
- image compression
- tabu search
- image coding
- step size
- metaheuristic
- jpeg compression
- coded images
- genetic algorithm
- jpeg images
- simulated annealing algorithm
- quantization noise
- data compression
- dct domain
- entropy coding
- compression algorithm
- evolutionary algorithm
- rate distortion
- hill climbing
- compression ratio
- image quality
- low bit rate
- expert group
- compressed domain
- compressed images
- shape coding
- subband coding
- lossless compression
- subband image coding
- coding scheme
- quantization error
- progressive transmission
- lossy compression
- bit rate
- wavelet transform
- arithmetic coding
- reconstructed image
- compression standards
- vector quantizer
- bit plane
- discrete cosine transform
- dct coefficients
- coding method