如何增强图像以改善图像中信息的解释 [英] How to enhance the image to improve interpretation of information in image

问题描述

如何在这些图像上进行图像增强?

我正在用C#，EmguCV(OpenCV包装器)进行编码

潜在问题
1.图像被部分着色
2.Image包含图像上的反射图像
3.图像太暗或太亮图片可在此处找到

如何解决每个问题?

(查看图片上的招牌)
http://img85.imageshack.us/img85/7826/reflectionshadowimages.png [ ^ ]

How can I do an image enhancement on these images?

I am doing coding in C#, EmguCV(OpenCV wrapper)

Potential Problem
1.Image is partially shaded
2.Image contains reflected image on the image
3.Image too dark or too bright The pic can be found in here

How I can remove each of these problem?

(Look at the signboard on the image)
http://img85.imageshack.us/img85/7826/reflectionshadowimages.png[^]

推荐答案

分析图像并定义阈值.然后，将上面的值设为黑色，将其他像素设为白色(以b/w工作更容易).您还可以定义过滤器，以消除阴影，小斑点和其他尽可能无法使用的东西.可能有多个过滤器.用术语计算机视觉"浏览互联网

祝你好运！

Analyze the image and define a threshold. Then the values above are made black and the other pixels white (working in b/w is much more easy). You can also define filters for removing shades, little spots and other stuff unusable as good as possible. Multiple filters maybe possible. Look the internet with the term "computer vision"

Good luck!!!

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