Low light image enhancement with adaptive sigmoid transfer function.
Kankanala SrinivasAshish Kumar BhandariPublished in: IET Image Process. (2020)
Keyphrases
- transfer function
- image enhancement
- low light
- color restoration
- image processing
- contrast enhancement
- dynamic range
- image analysis
- edge detection
- motion blur
- noise level
- histogram equalization
- digital camera
- intensity images
- color image enhancement
- median filter
- high dynamic range
- image contrast enhancement
- point spread function
- visible spectrum
- machine learning