Wigner Distribution for 2D Motion Estimation from Noisy Images.
Vinay G. VaidyaRobert M. HaralickPublished in: J. Vis. Commun. Image Represent. (1993)
Keyphrases
- noisy images
- wigner distribution
- denoising
- edge detection
- noise level
- image denoising
- spatial frequency
- gaussian noise
- noise free
- noise variance
- additive gaussian noise
- edge detection algorithm
- image analysis
- wavelet coefficients
- image patches
- total variation minimization
- machine learning
- natural images
- ground truth
- multiresolution
- high quality