Drawing capturing system using image enhancement.
Norio NakamuraKenichi HosakaMasakazu NaguraPublished in: ICDAR (1995)
Keyphrases
- image enhancement
- image processing and analysis
- image processing
- image analysis
- digital image processing
- median filter
- contrast enhancement
- edge detection
- color image enhancement
- image contrast enhancement
- histogram equalization
- noise removal
- unsharp masking
- numerical analysis
- stochastic resonance
- partial differential equations
- computer vision
- multiresolution
- viewpoint
- minutiae extraction
- scale space
- gamma correction
- shock filter
- high frequency