使用Laplacian运算符可以通过这种方法找出图像是否模糊吗 [英] Is here any way to find out whether an image is blurry or not using Laplacian operator

问题描述

我正在做这个项目，我必须在不实际查看图像的情况下自动完成相机拍摄图像的清晰度计算.我尝试了许多检测方法，但最终我将进一步使用openCV的Laplacian运算符.

I am working on this project where I have to automate the sharpness calculation of an camera taken image without actually looking a the image. I have tried many detection methods, but finally I am going further with Laplacian operator using openCV.

现在，openCV中的拉普拉斯算子返回图像矩阵.但是，无论图像是否模糊，我都必须获取布尔值输出，具体取决于我的阈值.

Now, the laplacian operator in the openCV returns the image matrix. But, I have to get boolean output whether the image is blurry or not depending upon my threshold.

任何相同的链接，算法或IEEE论文都会有所帮助.谢谢！

Any link, algorithm or IEEE paper for the same would be helpful. Thanks!

推荐答案

您会发现很多信息如果它很有趣，还可以在答案之一中引用该论文:从焦点分析形状的焦点测量算子

Also the paper cited in one of the answers if quite interesting: Analysis of focus measure operators for shape from focus

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