Simulated Annealing for JPEG Quantization.
Max HopkinsMichael MitzenmacherSebastian Wagner-CarenaPublished in: CoRR (2017)
Keyphrases
- simulated annealing
- quantization step
- adaptive quantization
- bits per pixel
- huffman coding
- image coder
- transform coding
- image compression
- jpeg compression
- image coding
- tabu search
- entropy coding
- quantization table
- low bit rate
- evolutionary algorithm
- metaheuristic
- genetic algorithm
- data compression
- step size
- coding method
- dct domain
- compression algorithm
- rate distortion
- jpeg images
- simulated annealing algorithm
- dct coefficients
- shape coding
- hill climbing
- bit rate
- coded images
- bit plane
- compression ratio
- quantization error
- discrete cosine transformation
- subband image coding
- subband coding
- quantization noise
- discrete cosine transform
- expert group
- lossy compression
- compressed images
- lossless compression
- compressed domain
- wavelet coefficients
- computational complexity
- efficient compression
- compression standards
- data embedding
- coding scheme
- image quality
- progressive transmission
- arithmetic coding
- vector quantizer
- neural network