Graph Regularized Tensor Sparse Coding for Image Representation.
Fei JiangXiao-Yang LiuHongtao LuRuimin ShenPublished in: CoRR (2017)
Keyphrases
- image representation
- sparse coding
- image classification
- multiscale
- dictionary learning
- sparse representation
- norm minimization
- visual words
- discriminative power
- bag of words
- object recognition
- image content
- image features
- feature space
- higher order
- natural images
- image retrieval
- dimensionality reduction
- compressive sensing
- bag of visual words
- computer vision
- bag of features
- input image
- spatial pyramid matching