MATLAB Answers

Get the masks of the region between two lines

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Yuzhen Lu
Yuzhen Lu on 25 Mar 2020
Answered: Jyotsna Talluri on 30 Mar 2020
Here is an image where two lines are drawn. I want to generate a binary mask for the region enclosed by the two lines. Is there a specialized function for achiving this purpose?
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darova
darova on 25 Mar 2020
Can you fill the region you want to select (on the picture)?

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Answers (1)

Jyotsna Talluri
Jyotsna Talluri on 30 Mar 2020
Create a polygonal ROI on the image by specifying the vertices of the ROI using the position property, or you can draw the ROI interactively using draw function. Refer to the below documentation links for creating ROI.
Once the ROI is created, create binary Mask using createMask function

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