An effective underwater image enhancement based on the fusion of CLAHE and image constancy sharpening technique.
Hena PrinceBinesh TPublished in: Earth Sci. Informatics (2024)
Keyphrases
- image enhancement
- contrast enhancement
- edge detection
- histogram equalization
- image analysis
- image contrast enhancement
- homomorphic filtering
- unsharp masking
- image preprocessing
- enhanced image
- image processing
- multiscale
- gamma correction
- color image enhancement
- image contrast
- median filter
- image data
- noise removal
- transfer function
- digital camera
- gray level
- image features
- input image
- anisotropic diffusion
- single image
- noise reduction
- partial differential equations
- dynamic range compression
- image retrieval
- image segmentation
- fingerprint images
- region of interest
- level set
- color restoration