A Color to Grayscale Conversion Considering Local and Global Contrast.
Jung Gap KukJae Hyun AhnNam Ik ChoPublished in: ACCV (4) (2010)
Keyphrases
- gray scale
- color images
- gray scale images
- histogram equalization
- error diffusion
- color space
- binary images
- grayscale images
- color information
- gray level
- contrast enhancement
- mathematical morphology
- image processing
- morphological operations
- inverse halftoning
- euclidean distance transformation
- co occurrence
- object recognition