Supervised translation-invariant sparse coding.
Jianchao YangKai YuThomas S. HuangPublished in: CVPR (2010)
Keyphrases
- translation invariant
- sparse coding
- shift invariant
- unsupervised learning
- natural images
- denoising
- sparse representation
- multiscale
- linear combination
- image classification
- image representation
- discriminative power
- generative model
- object identification
- supervised learning
- wavelet transform
- semi supervised
- mathematical morphology
- object recognition
- image patches
- feature selection
- morphological filters
- wavelet packet
- morphological operators
- high dimensional
- dimensionality reduction
- visual words
- image denoising
- feature space
- image features
- machine learning
- edge detection
- scale space