New color image illumination enhancement technique based on homomorphic filtering.
Marwa JmalWided SouidèneRabah AttiaPublished in: EUVIP (2014)
Keyphrases
- homomorphic filtering
- image enhancement
- color restoration
- color images
- image processing
- contrast enhancement
- gamma correction
- image analysis
- edge detection
- dynamic range compression
- color space
- digital camera
- gray scale
- color information
- median filter
- noise removal
- canny edge detector
- transfer function
- gray images
- enhanced image
- shape from shading
- image quality
- high resolution
- pattern recognition