Creat interactive toolbox for image processing

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Nhat Nguyen
Nhat Nguyen 2023-3-20
编辑： Image Analyst 2023-3-20
Hi experts,
I have a sequence of images (hundreds) like one above, I want to build a interactive tool to draw a line (redline in the image) for the first image, and apply for the rest of images, then tracing the object above the line with bwtraceboundary after change image to black-white.
Can anyone suggest the idea or functions to do this?
Thank you!

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回答（1 个）

Image Analyst
Image Analyst 2023-3-20
编辑：Image Analyst 2023-3-20
See my attached contact angle demo.
Note in the code where I find the black baseline at the bottom of the droplet. Adapt as needed.

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R2022b

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