An effective grayscale conversion with applications to image enhancement.
Codruta O. AncutiCosmin AncutiPhilippe BekaertPublished in: SIGGRAPH ASIA Sketches (2009)
Keyphrases
- image enhancement
- gray scale
- grayscale images
- histogram equalization
- morphological operations
- image processing
- color images
- gamma correction
- binary images
- mathematical morphology
- edge detection
- image analysis
- color image enhancement
- contrast enhancement
- gray level
- computer vision
- structuring elements
- transfer function
- image contrast enhancement
- homomorphic filtering
- visual information
- partial differential equations
- high quality
- color restoration