Python连接的具有像素列表的组件 [英] Python connected components with pixel list

问题描述

在matlab中，您可以使用

In matlab you can use

cc = bwconncomp(bimg);
pixels = cc.PixelIdxList{i}

获取每个已连接组件的像素列表.什么是python等效项? 我尝试过

To get pixel list of each connected components. What's the python equivalent? I tried

from skimage import measure
label = measure.label(bimg)

但是，要获取标签，此列表不附带像素列表.
有什么建议吗?

To get the labels, however, this does not come with pixel list.
Any suggestions?

推荐答案

regionprops 函数将返回属性"coords"，即该区域的(N，2)个ndarray坐标列表(行，列).我遇到了同样的问题，并且正在使用它来从标签数组中获取像素列表.

The regionprops function in scikit-image returns the property "coords", an (N, 2) ndarray coordinate list (row, col) of the region. I ran into the same problem and am using this to get the pixel list from the label array.

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