Fast Color Quantization by K-Means Clustering Combined with Image Sampling.
Mariusz FrackiewiczAron MandrellaHenryk PalusPublished in: Symmetry (2019)
Keyphrases
- color quantization
- image data
- image features
- template matching
- single image
- image segmentation
- image retrieval
- color space
- edge detection
- color correction
- multiscale
- input image
- test images
- color distribution
- quantization error
- image classification
- segmentation method
- keypoints
- spatial information
- image reconstruction
- visual quality
- image representation
- pixel level
- gray level images
- lossy compression