Binarization of color document images via luminance and saturation color features.
Chun-Ming TsaiHsi-Jian LeePublished in: IEEE Trans. Image Process. (2002)
Keyphrases
- document images
- color features
- color space
- color images
- color components
- rgb color space
- texture features
- color histogram
- color information
- image binarization
- optical character recognition
- image processing
- color and texture features
- shape features
- segmentation method
- binarization method
- pixel level
- texture information
- feature vectors
- image segmentation
- feature selection