Optimally sectioned and successively reconstructed histogram sub-equalization based gamma correction for satellite image enhancement.
Himanshu SinghAnil KumarL. K. BalyanHeung-No LeePublished in: Multim. Tools Appl. (2019)
Keyphrases
- gamma correction
- image enhancement
- histogram equalization
- contrast enhancement
- enhanced image
- image contrast
- image processing
- image analysis
- homomorphic filtering
- remote sensing
- image contrast enhancement
- edge detection
- tone mapping
- color image enhancement
- digital camera
- unsharp masking
- median filter
- low contrast
- transfer function
- gray level
- reconstructed image