Which units does viscircle use
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Hi, function viscircles gives me the output radii = 30 . But I have no idea in which units it is.
Thank you for answer
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Kevin Holly
2022-11-5
0 个投票
I believe it is based on the coordinates of your axes. If you have an image, it would be pixels.
5 个评论
Eliska Paulikova
2022-11-5
Kevin Holly
2022-11-5
Yes, it should be.
Are you sure you weren't using imfindcircles as this function provide radii as an output whereas viscircles provides a handle as an output.
Eliska Paulikova
2022-11-5
Eliska Paulikova
2022-11-5
Kevin Holly
2022-11-5
移动：Image Analyst
2022-11-5
Yes, it is. If you want to see for yourself, you can type:
axis on
to see the axes coordinates which your image is on. This should match the pixel dimensions of your image.
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