Enhancement of Low Light Level Images with coupled dictionary learning.
Jie YangXinwei JiangChunhong PanCheng-Lin LiuPublished in: ICPR (2016)
Keyphrases
- low light
- dictionary learning
- sparse representation
- image classification
- visible spectrum
- motion blur
- sparse coding
- ground truth
- input image
- image analysis
- image data
- image features
- edge detection
- pattern recognition
- object recognition
- image registration
- feature points
- test images
- image retrieval
- image representation
- lighting conditions