Sampling of bandlimited signals in the offset linear canonical transform domain based on reproducing kernel Hilbert space.
Shuiqing XuZhiwei ChenYi ChaiYigang HeXiang LiPublished in: Int. J. Wavelets Multiresolution Inf. Process. (2020)
Keyphrases
- band limited
- transform domain
- reproducing kernel hilbert space
- spatial domain
- fourier domain
- image reconstruction
- kernel methods
- sampling rate
- frequency domain
- frequency band
- euclidean space
- zero crossing
- kernel function
- distance measure
- image quality
- multiresolution
- gaussian process
- learning algorithm
- image data
- feature vectors
- high dimensional
- pairwise
- high quality
- image processing
- computer vision