A New Algorithm for Low-Light-Level Image Processing
一种夜视图象处理的新算法

Enhancement is one of the important methods of Low light level image processing. The Histogram Equlization(HE), a traditional enhancement algorithm, has several drawbacks to process such images. (1) The brightness information will be lost during the process of HE. (2) Degeneracy will happened during the process. This paper presents an algorithm that can preserve brightness and gray levels, which may decrease the disadvantages of the traditional methods.