Efficient Meniscus Line Detection in MATLAB - Simple and Automated Method

[member 428835]

Hi PF!

Do any of you know a good way to detect the meniscus of the attached image (in MATLAB)? I have a very ghetto method, and would like something more automated.

Thanks for your help!

 

[Tom.G]

Perhaps detect the steep color gradient of the Red fluid.

 

[member 428835]

I actually ended up creating a binary file as the picture and then made a loop to detect the first pixel in a certain region. Seems to work well. Thanks for the reply!