Affine invariant descriptors using Fourier series.
Ahmed El OirrakMohamed DaoudiDriss AboutajdinePublished in: Pattern Recognit. Lett. (2002)
Keyphrases
- affine invariant
- fourier series
- fourier descriptors
- region descriptors
- feature detectors
- invariant descriptors
- affine transformation
- discrete fourier transform
- feedback loop
- multiscale
- affine invariance
- convex hull
- keypoints
- shape descriptors
- range images
- reconstruction method
- image processing
- feature descriptors
- gray level
- d objects
- image analysis
- object recognition