Polar Transformation on Image Features for Orientation-Invariant Representations.
Jinhui ChenZhaojie LuoZhihong ZhangFaliang HuangZhiling YeTetsuya TakiguchiEdwin R. HancockPublished in: IEEE Trans. Multim. (2019)
Keyphrases
- invariant representations
- image features
- object recognition
- invariant representation
- algebraic curves
- invariant properties
- recognizing objects
- image representation
- feature vectors
- computer vision
- object categories
- fourier transform
- scale space
- keypoints
- image content
- zernike moments
- texture features
- frequency domain
- three dimensional