Blotches Correction and Contrast Enhancement for Old Film Pictures.
Livio TenzeGiovanni RamponiSergio CarratoPublished in: ICIP (2000)
Keyphrases
- contrast enhancement
- film restoration
- image enhancement
- gray level
- histogram equalization
- multiscale
- color images
- low contrast
- visual quality
- unsharp masking
- shape preserving
- image processing
- tone mapping
- transfer function
- image contrast
- adaptive histogram equalization
- gray scale
- contrast sensitivity
- low level
- image analysis
- pattern recognition