一种保留灰度级的直方图均衡化方法

摘要

111 terms of gray scale reduction, false contours an,l unclear picture caused by the traditional histogram equalization, a new histogram equalization method was proposed. This method is able to retain all of the grayscale and does not produce false contour and other issue. The effect of image processing is very good, which has some practical value.%针对传统直方图均衡化方法会造成灰度级减少并产生假轮廓导致图像不清晰的问题，提出一种新的直方图均衡化方法．该方法能保留所有的灰度级，因此不会产生假轮廓等问题，对图像处理的效果较好，具有一定的实用价值．