High-Brightness Image Enhancement Algorithm

In this paper, we introduce a tone mapping algorithm for processing high-brightness video images. This method can maximally recover the information of areas and preserve detailed information. Along with benchmark data, real-life practical application data were taken to test proposed method. The experimental objects license plates. We reconstructed image in RGB channel, gamma correction was carried out. After that, local linear adjustment completed through window restore region. results showed that our could clearly details areas. processed conformed visual effect observed by human eyes but higher definition. Compared other algorithms, has advantages terms both subjective objective evaluation. It fully satisfy needs various applications.