Directly operable image representation of multiscale primal sketch.
Xiaohui XueXiaolin WuPublished in: IEEE Trans. Multim. (2005)
Keyphrases
- image representation
- multiscale
- primal sketch
- scale space
- image content
- middle level
- multiple scales
- bag of words
- image classification
- image features
- edge detection
- natural images
- object recognition
- mathematical theory
- scene recognition
- quadtree
- representation scheme
- image structure
- image retrieval
- image processing
- coarse to fine
- visual words
- scene classification
- zero crossing
- image segmentation
- translation invariant
- wavelet transform
- affine invariant
- scale invariant
- bag of features
- gray scale
- multiresolution
- edge detector
- image database
- image sequences
- keypoints
- artificial intelligence
- texture analysis