Scale-invariant Edge Detection Using Spectral Theory.
Gou KoutakiKeiichi UchimuraPublished in: IPSJ Trans. Comput. Vis. Appl. (2013)
Keyphrases
- scale invariant
- edge detection
- multiscale
- affine invariant
- natural images
- scale invariance
- keypoints
- scale selection
- scale space
- object class recognition
- translation and scale invariant
- interest point detectors
- feature transformation
- texture images
- rotation invariant
- image structure
- edge detector
- image features
- scale invariant features
- speech recognition
- pairwise