Site level noise removal for search engines.
André Luiz da Costa CarvalhoPaul-Alexandru ChiritaEdleno Silva de MouraPável CaladoWolfgang NejdlPublished in: WWW (2006)
Keyphrases
- noise removal
- search engine
- anisotropic diffusion
- fourth order
- image enhancement
- noise reduction
- denoising
- edge detection
- diffusion filtering
- website
- gaussian noise
- bilateral filter
- web pages
- impulsive noise removal
- image deconvolution
- noise suppression
- diffusion equation
- image processing
- information retrieval
- partial differential equations
- image sequences
- image details
- computer vision
- scanned documents
- digital images
- edge preservation
- object recognition
- pattern recognition