Skin beautification detection using sparse coding.
Tianyang SunXinyu HuiZihao WangShengping ZhangPublished in: MVA (2017)
Keyphrases
- sparse coding
- dictionary learning
- sparse representation
- natural images
- image classification
- linear combination
- image representation
- generative model
- unsupervised learning
- discriminative power
- group sparsity
- object detection
- person re identification
- image patches
- visual words
- high dimensional
- single image super resolution
- multiscale
- sparse codes
- object category recognition
- object recognition
- spatial pyramid matching
- denoising