Multi-Level Structured Image Coding on High-Dimensional Image Representation.
Li-Jia LiJun ZhuHao SuEric P. XingLi Fei-FeiPublished in: ACCV (2) (2012)
Keyphrases
- image representation
- image coding
- high dimensional
- multiscale
- sparse coding
- wavelet transform
- feature space
- filter bank
- image classification
- bag of words
- low dimensional
- quadtree
- object recognition
- image retrieval
- image features
- dimensionality reduction
- matching pursuit
- vector quantizer
- visual words
- computer vision
- image coder
- lapped transforms
- image compression
- sparse representation
- similarity search
- multiresolution
- feature extraction
- image quality
- feature selection