Progressive path tracing with bilateral-filtering-based denoising.
Qiwei XingChunyi ChenZhihua LiPublished in: Multim. Tools Appl. (2021)
Keyphrases
- bilateral filtering
- denoising
- image denoising
- noisy images
- total variation
- bilateral filter
- nonlinear diffusion
- natural images
- image processing
- denoising algorithm
- noise removal
- wavelet domain
- frequency domain
- denoising methods
- partial differential equations
- translation invariant
- image deblurring
- wavelet packet
- mean shift