Improved lossless compression of color-mapped images by an approximate solution of the traveling salesman problem.
A. SpiraDavid MalahPublished in: ICASSP (2001)
Keyphrases
- traveling salesman problem
- lossless compression
- lossy compression
- image data
- combinatorial optimization
- ant colony optimization
- three dimensional
- image retrieval
- gray level images
- input image
- optimization problems
- color information
- pixel values
- image quality
- gray scale images
- image classification
- color images
- neural network
- inter frame
- pixel intensities
- lossless image compression
- jpeg ls
- computer vision
- compression ratio
- image compression
- similarity measure
- binary images
- gray scale
- image features
- evolutionary algorithm
- object recognition
- optimal solution