Discrete Fresnel Transform and Its Circular Convolution.
Xing OuyangCleitus AntonyFatima GunningHongyu ZhangYong Liang GuanPublished in: CoRR (2015)
Keyphrases
- discrete fourier transform
- hartley transform
- fast fourier transform
- radial symmetry
- translation invariant
- fourier transform
- hough transform
- frequency domain
- discrete geometry
- data sets
- computer vision
- polar coordinates
- discrete version
- morphological skeleton
- iris localization
- image processing
- floating point
- surface orientation
- radon transform
- feature detection
- discrete space
- orthogonal polynomials
- mesh connected