Affine-Invariant Image Retrieval Based on Wavelet Interest Points.
Guiguang DingQionghai DaiWenli XuFeng YangPublished in: MMSP (2005)
Keyphrases
- affine invariant
- image retrieval
- multiscale
- affine transformation
- image database
- scale invariant
- image representation
- object matching
- image matching
- wavelet transform
- visual features
- fourier descriptors
- image content
- affine invariance
- denoising
- region matching
- low level features
- retrieval accuracy
- contour matching
- multiresolution
- relevance feedback
- feature detectors
- feature space
- curve matching
- affine transform
- convex hull
- natural images
- retrieval method
- region descriptors
- image classification
- image compression
- scale space
- feature points
- keypoints