Low-Light Image Enhancement Using Volume-Based Subspace Analysis.
Wonjun KimRyong LeeMinwoo ParkSang-Hwan LeeMyung-Seok ChoiPublished in: IEEE Access (2020)
Keyphrases
- image enhancement
- subspace analysis
- low light
- image analysis
- motion blur
- image processing
- visible spectrum
- edge detection
- noise level
- mixture model
- subspace methods
- low dimensional
- contrast enhancement
- noisy images
- face recognition
- infrared
- multiscale
- d scene
- noise reduction
- camera motion
- principal component analysis
- facial expressions
- high quality
- feature extraction