A histogram modification unit for real-time image enhancement.
A. J. McCollumC. C. BowmanP. A. DanielsB. G. BatchelorPublished in: Comput. Vis. Graph. Image Process. (1988)
Keyphrases
- image enhancement
- image processing and analysis
- image processing
- digital image processing
- image analysis
- contrast enhancement
- numerical analysis
- noise removal
- edge detection
- histogram equalization
- median filter
- dynamic range compression
- gamma correction
- color image enhancement
- partial differential equations
- image contrast enhancement
- shock filter
- transfer function
- control system
- high frequency
- enhanced image
- minutiae extraction
- color restoration