Remove Background from image and select the region of interest
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Ittiphat Limsakul
el 5 de En. de 2019
Comentada: Image Analyst
el 5 de En. de 2019
I have a image
and I want to remove the background and select Yellow and Red and my output should be
How can I do it ?
thanks
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Image Analyst
el 5 de En. de 2019
Editada: Image Analyst
el 5 de En. de 2019
Try the Color Thresholder app on the Apps tab of the tool ribbon.
After color segmentation, you might also need bwareafilt() or bwareaopen() to get rid of all blobs other than the largest one in the mask (binary image).
mask = bwareafilt(mask, 1); % Extract largest blob only.
2 comentarios
Image Analyst
el 5 de En. de 2019
Run the app, then click the Export button. Tell it to generate the code as a function.
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