摘要
本文提出一种在传统直方图中利用细节信息的可调的直方图均衡算法。该算法不但能够有效的提高图像的对比度,而且还能增强图像的细节。这种算法可以采用各种不同的边缘信息如:Laplacian、Sobel等。实验证明该方法对增强图像是很有效的。
This paper presents a Histogram equalization arithmetic that using whole-controllability of minutial information in traditional histogram, This kind of arithmetic not only improves image s contrast effectively, but also heightens image＇ s minutia. It can use different kinds of fringe information, such as Laplacian. Sobel and so on. Test testifies this method can heighten image effectively.
出处
《微计算机信息》
北大核心
2005年第12X期147-148,100,共3页
Control & Automation
