Digital Image Correlation Engine (DICe)
Digital Image Correlation Engine (DICe)
We haven't really looked into it in detail so I can't say at this point.
You will introduce some errors if you move the cameras after calibrating them, but I don't have a good way to say exactly how much. One thing you can do...
Yes, that is correct. It’s almost impossible to move cameras without impacting the calibration. ________________________________ From: Wei-Meng515 ***@***.***> Sent: Friday, June 17, 2022 8:25:29 AM To: dicengine/dice ***@***.***> Cc: Turner,...
feature matching: matches features throughout the global image from one frame to the next, then does a least squares fit of the motion of the features and assigns an initial...
Which version of the code are you using?
I'm pretty sure your issue was fixed in https://github.com/dicengine/dice/commit/3505fd58482549ff3e8efed4166bf22e342cbaee but that was after 2.0-beta.15 was released. If you're able to build from source you can pull and rebuild DICe. We're...
It looks like your step size is 32 and the strain window size is 90. That only puts a couple subsets in the strain window. Have you tried either expanding...
Could you say more specific about what you are expecting to see vs the results you get?
The most common issue people have with DIC is the software settings in terms of the step size and the subset size. Some great rules of thumb are found here:...
VSG is implemented the same in DICe. I'm still not sure what you mean by "weird" strains. It would be helpful if you could share some results. We might be...