Self-Aligned Concave Curve: Illumination Enhancement for Unsupervised Adaptation.
Wenjing WangZhengbo XuHaofeng HuangJiaying LiuPublished in: ACM Multimedia (2022)
Keyphrases
- piecewise linear
- unsupervised learning
- single image
- retinex theory
- objective function
- color constancy
- image enhancement
- lighting conditions
- color restoration
- illumination invariant
- imaging conditions
- image processing
- b spline
- data driven
- unsupervised manner
- semi supervised
- illumination conditions
- endpoints
- supervised learning
- pose variations
- case based reasoning
- illumination variations
- viewpoint
- curve matching
- image sequences
- machine learning
- face recognition under varying