Pixel-Wise Gamma Correction Mapping for Low-Light Image Enhancement.
Xiangsheng LiManlu LiuQiang LingPublished in: IEEE Trans. Circuits Syst. Video Technol. (2024)
Keyphrases
- gamma correction
- image enhancement
- pixel wise
- low light
- image processing
- homomorphic filtering
- spatial information
- edge detection
- image analysis
- noise level
- digital camera
- motion blur
- pixel level
- appearance model
- pattern recognition
- background subtraction
- foreground objects
- gray scale
- imaging devices
- high quality
- face recognition
- computer vision