Image denoising via neighborhood-based multidimensional Gaussian process regression.
Tuan HuaQingyu LiKeren DaiXiangjin ZhangHe ZhangPublished in: Signal Image Video Process. (2023)
Keyphrases
- image denoising
- gaussian process regression
- denoising
- noisy images
- natural images
- gaussian processes
- gaussian process
- total variation
- image processing
- wavelet coefficients
- denoising algorithm
- wavelet transform
- denoising methods
- wavelet domain hidden markov tree
- collaborative filtering
- multiscale
- high quality
- filtering algorithm
- machine learning