Step 2 - Perform DIC Analysis

[HannahSoberman]

I have tried a variety of speckle patterns and dot sizes, but the Perform DIC Analysis substep within step 2 will not work for me. I am making sure that I am correctly following all the steps before by setting up the DIC parameters and everything. I am unsure what could be causing this issue, as it does not seem code related. For the perform DIC analysis step I select the region and then set a single seed and then it tells me there was a high correlation coefficient between the images. Attached is a screenshot of what I have usually been getting after I press okay on the high correlation coeffecient warning.

[danasolav]

What is the stereo angle between these two cameras?
Please send me these two images as well as your calibration images and I'll try to find the problem. From what I see, the speckles and the subset look too large and the view on the right is pointing downwards relative to the one on the left, and not only left-right. This might cause the correlation problem. Also, is there a reason the images are not the same size (the left one looks more narrow)?

[HannahSoberman]

Thanks for getting back to me about this! I am actually currently on vacation and will be unable to send you the pictures until July 29th. I will add them as a comment once I am back though. I think that there stereo angle was about 20 degrees. As for the image size, I am unsure why they are different sizes, as I am using the same type of raspberry pi camera to take both pictures. I assumed that was just how it was going to be.

[HannahSoberman]

Hi Dana. I am actually currently working on fixing the stability of my camera mounts, as you said the the crooked angle of the pictures could be affecting the issue. After I do that I will send you all the calibration images and pictures if there are still issues. Thank you for your help!