ImageForestingComponents

ImageForestingComponents[image] finds a segmentation of image, returning an integer matrix in which positive integers label different components.

ImageForestingComponents[image,marker] tries to find a segmentation into components that include pixels indicated by marker.

ImageForestingComponents[image,marker,r] finds components that are connected at a pixel scale given by r.

ImageForestingComponents[video,…] computes components for each frame in video.

Examples

Segment an image into components:

img = ExampleData[{"TestImage", "Lena"}];
ImageForestingComponents[img]

Use markers for guided segmentation:

ImageForestingComponents[img, {{100, 100} -> 1, {200, 200} -> 2}]

Please visit the official Wolfram Language Reference for more details.