A Low-Memory, Straightforward and Fast Bilateral Filter Through Subsampling in Spatial Domain.
Francesco BanterleMassimiliano CorsiniPaolo CignoniRoberto ScopignoPublished in: Comput. Graph. Forum (2012)
Keyphrases
- spatial domain
- low memory
- bilateral filter
- denoising
- frequency domain
- edge preserving
- transform domain
- image denoising
- signal processing
- noise reduction
- wavelet domain
- noisy images
- anisotropic diffusion
- motion estimation
- dct domain
- blurred images
- robust estimation
- image processing
- image restoration
- natural images
- locally adaptive
- subband
- grayscale images
- transform coding
- image sequences
- gaussian noise
- image segmentation
- feature extraction
- high quality
- multiscale
- feature space
- image compression
- edge detection
- high resolution