Norm Prior-Based Modified Bright Channel for Low-Illumination Images.
RiyaBhupendra GuptaSubir Singh LambaPublished in: ICMC (2020)
Keyphrases
- illumination conditions
- lighting conditions
- image data
- image database
- imaging conditions
- image analysis
- image features
- three dimensional
- image retrieval
- digital photographs
- image classification
- input image
- image collections
- edge detection
- ground truth
- object recognition
- illumination correction
- surface reflectance
- segmentation method
- transformed images
- image registration
- viewing angle
- varying illumination
- illumination invariant
- image texture
- light source
- pixel intensities
- partial occlusion
- feature points
- outdoor scenes
- color constancy
- test images
- image segmentation
- cast shadows
- image regions
- viewing conditions
- keypoints
- computer graphics
- segmentation algorithm
- image quality
- computational photography