Save ROI files or save XY coordinates to .TXT file

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Alina tom
Alina tom 2018-10-30
评论： Alina tom 2018-10-31
Hi All,
I have a circular image from which I am extracting inner surface(Draw a ROI), I want to save the XY coordinates of the extracted image (ROI). ROI is yellow line. how I can save XY coordinates in TXT file or can I save this ROI file as .ROI file to open it using IMAGEJ software.
Please suggest me how I can save or create roi file from this ROI.
Image with ROI
Only ROI Image as binary image.
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Alina tom
Alina tom 2018-10-31
Sir,Thanks For you comments I have save the data from yellow line into a text file.
one thing more I want to implement is that I am calculating the inner boundary of circular shapes like you see yellow line in upper image. if the boundary is miss calculated can I correct it manually by mouse? I don't know how I can implement this to correct the yellow line manually? like I have draw a example
Alina tom
Alina tom 2018-10-31
the yellow line should be on inner boundary but my code calculated it wrong. I want to write a script that enables me to manually correct this error . can you guide me how I can edit this yellow line in image manually

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回答（1 个）

madhan ravi
madhan ravi 2018-10-30
What happens when you use
dlmwrite ()

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