Vector quantization of images with variable block size.
Kazuya SasazakiSato SagaJunji MaedaYukinori SuzukiPublished in: Appl. Soft Comput. (2008)
Keyphrases
- vector quantization
- distortion measure
- image compression
- image data
- input image
- vector quantizer
- image features
- variable block size
- image classification
- object recognition
- image retrieval
- differential pulse code modulation
- motion estimation
- rate distortion
- test images
- multiresolution
- block size
- structural similarity
- image sequences