A Novel Image Compression Method Using Turtle-Shell-Shaped Codewords with Less Blocking Artifact.
Ching-Chun ChangYanjun LiuXiao-Qian YangPublished in: J. Inf. Hiding Multim. Signal Process. (2019)
Keyphrases
- multiscale
- edge detection
- image compression
- cost function
- image segmentation
- experimental evaluation
- synthetic data
- computational cost
- high accuracy
- objective function
- computationally efficient
- high precision
- vector quantization
- detection method
- pairwise
- detection algorithm
- computational complexity
- similarity measure
- neural network
- data sets