Scale-Invariant V-Transform and its Application to Signal de-noising.
Yanyan LiangZhanchuan CaiDongxu QiZesheng TangPublished in: Int. J. Wavelets Multiresolution Inf. Process. (2013)
Keyphrases
- scale invariant
- denoising
- adaptive wavelet
- natural images
- soft threshold
- keypoints
- frequency domain
- wavelet packet
- image denoising
- affine invariant
- scale invariance
- scale space
- multiscale
- wavelet domain
- wavelet analysis
- interest point detectors
- texture images
- translation and scale invariant
- local binary pattern
- high frequency
- invariant features
- image processing
- image structure
- feature transformation
- filter bank
- higher order
- input image
- image features
- multiresolution
- feature vectors
- scale invariant features