An improved algorithm based on CLAHE for ultrasonic well logging image enhancement.
Qingqing FuMehmet CelenkAiping WuPublished in: Clust. Comput. (2019)
Keyphrases
- image enhancement
- image processing
- image processing and analysis
- digital image processing
- edge detection
- image analysis
- noise removal
- contrast enhancement
- color image enhancement
- numerical analysis
- histogram equalization
- median filter
- image contrast enhancement
- shock filter
- transfer function
- partial differential equations
- minutiae extraction
- viewpoint
- image segmentation