Adaptive Image Enhancement Based on Guide Image and Fraction-Power Transformation for Wireless Capsule Endoscopy.
Mingzhu LongZhuo LiXiang XieGuolin LiZhihua WangPublished in: IEEE Trans. Biomed. Circuits Syst. (2018)
Keyphrases
- image enhancement
- contrast enhancement
- histogram equalization
- image analysis
- homomorphic filtering
- image contrast enhancement
- edge detection
- unsharp masking
- color restoration
- enhanced image
- gamma correction
- image processing
- color image enhancement
- capsule endoscopy
- multiscale
- input image
- image contrast
- image segmentation
- image data
- color images
- image features
- narrow band
- high resolution
- transfer function
- noise removal
- region of interest
- computer aided
- segmentation method
- anisotropic diffusion
- lighting conditions
- energy function
- dynamic range compression
- pattern recognition
- feature extraction