Python边缘检测和曲率计算 [英] Python edge detection and curvature calculation

问题描述

我知道之前已发布边缘检测问题（在Java中：计算图像中的对象数量，与语言无关：图像边缘检测），但是我想知道如何在python中实现它。

I know the edge detection problem has been posted before (in Java: Count the number of objects in an Image, language independent: Image edge detection), but I want to know how to implement it in python.

我在一些简单的形状（带有一些噪声的二进制形状）边缘边缘检测和曲率计算。我知道OpenCV有一些包装，但不确定哪一个更好：pyopencv，pycv，pycvf？

I'm doing edge detection and curvature calculation around the edge on some simple shapes (binary shape with some noise). I know there are some wrapper for OpenCV, but not sure which one is better: pyopencv, pycv, pycvf?

因为我基本上只做这两项任务，所以我我也不确定自己实现它而不是使用库是否会更快。

Since I'm basically only doing this two tasks, I'm also not sure whether it would be faster to implement it by myself rather than using the library.

推荐答案

我们有细分和积极开发的 scikit-image 中的边缘检测算法，您可能会觉得有用：

We have segmentation and edge detection algorithms in the actively developed scikit-image that you may find useful:

Scikit图片示例

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