Feature-Guided K-Means Algorithm for Optimal Image Vector Quantizer Design.
Yunfeng XingMingxiang GuanZhe-Ming LuPublished in: J. Inf. Hiding Multim. Signal Process. (2017)
Keyphrases
- k means
- segmentation algorithm
- dynamic programming
- optimal solution
- multiscale
- test images
- similarity measure
- image data
- learning algorithm
- expectation maximization
- image features
- input image
- squared euclidean distance
- image segmentation
- computationally efficient
- computational complexity
- vector quantization
- image coding
- vector quantizer
- distortion measure
- clustering algorithm
- color images
- clustering method