draw circle for ROI in an image ?
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Hello , I'm doing image processing in optical disc detection , i had database and i want to make a circle around the optical disc itself manually
how can i do that in order to make an mask and compare with it ?
Best regards
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Benjamin Drewry
2019 年 10 月 3 日
Try using viscircles https://www.mathworks.com/help/images/ref/viscircles.html
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Image Analyst
2019 年 1 月 17 日
編集済み: Image Analyst
2019 年 1 月 17 日
Try imellipse(), or imfreehand() (demo attached).
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