改进Retinex的光照变化人脸图像增强算法 (Face Enhancement Algorithm with Variable Illumination Based on Improved Retinex).
Ming DuXiangjun ZhaoPublished in: 计算机科学 (2016)
Keyphrases
- retinex theory
- color constancy
- improved algorithm
- image enhancement
- matching algorithm
- recognition algorithm
- learning algorithm
- dynamic programming
- search space
- np hard
- worst case
- detection algorithm
- enhanced image
- expectation maximization
- color restoration
- dynamic range compression
- varying illumination
- computational complexity
- optimal solution
- bayesian networks
- image processing