Affine invariant salient patch descriptors for image retrieval.
Furkan IsikdoganAlbert Ali SalahPublished in: WIAMIS (2013)
Keyphrases
- affine invariant
- image retrieval
- affine transformation
- region descriptors
- feature detectors
- salient regions
- fourier descriptors
- invariant descriptors
- image database
- image matching
- image patches
- low level features
- object retrieval
- scale invariant
- multiscale
- relevance feedback
- object matching
- image representation
- visual content
- contour matching
- image content
- visual features
- salient points
- region matching
- zernike moments
- salient features
- cbir systems
- natural images
- feature descriptors
- visual words
- input image
- feature vectors
- affine invariance
- retrieval accuracy
- bag of words
- state space