A adaptive dual-platform deep space infrared image enhancement algorithm based on linear gray scale transformation
Youshi Ye, Qiang Sun, Lei Shi, Jun Tao Xiong, Yunfu Zhao, Bingbing Xia, Bo Liu · 2014
According to the characteristics of deep space infrared images, an image enhancement algorithm of adaptive dual-platform linear gray scale transformation is proposed. The algorithm can adaptively determine the dual-platform threshold in the process of Histogram distribution statistics, and then adjust the gray level distribution to extend dynamic range of the gray scale and enhance image contrast. It can improve the accuracy of the follow-up target detection.