Image enhancement using color and spatial information.
Spiros FotopoulosDimitris SindoukasNikolaos A. LaskarisGeorge EconomouPublished in: ICASSP (1997)
Keyphrases
- spatial information
- image enhancement
- color histogram
- color image enhancement
- histogram equalization
- color distribution
- color images
- image processing
- homomorphic filtering
- image analysis
- contrast enhancement
- color information
- spatial relationships
- edge detection
- dynamic range compression
- image contrast enhancement
- digital camera
- enhanced image
- spatial relations
- local binary pattern
- spatial resolution
- image contrast
- color restoration
- color features
- unsharp masking
- image indexing
- gamma correction
- image database
- color space
- object recognition
- image data
- co occurrence
- visual words