Deforming Pyramid: Multiscale Image Representation Using Pixel Deformation and Filters for Non-Equispaced Signals.
Saho YagyuAkie SakiyamaYuichi TanakaPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2016)
Keyphrases
- image representation
- multiscale
- edge detection
- scale space
- bandpass
- bag of words
- quadtree
- signal processing
- natural images
- image processing
- image content
- visual words
- representation scheme
- scene classification
- scene recognition
- coarse to fine
- image segmentation
- image features
- wavelet transform
- object recognition
- input image
- image fusion
- sparse representation
- bag of features
- wavelet coefficients
- compressive sensing
- edge map
- affine invariant
- gabor filters
- wavelet domain
- image registration
- image classification
- frequency domain
- filter bank
- local binary pattern
- superpixels
- sparse coding
- image retrieval
- morphological filters
- feature space
- remote sensing
- contourlet transform
- spatial pyramid matching