I always feel grateful for your hard work.

Thank you for your response. I want to proceed with an OpenCap validation experiment, but I'm wondering how to align the global frame of the motion capture system with the frame of OpenCap???

Hi
I needed a larger checkerboard than the one provided by OpenCap, so I created a B4-sized checkerboard on the calib.io website (checkerboard: 8x11, checker size: 28mm). During the calibration process, the camera continuously fails to recognize the checkerboard. How can I resolve this error?

"I plan to validate OpenCap in comparison with motion capture. It is recommended to rotate the checkerboard by 45 degrees for calibration to measure both the sagittal and frontal planes. In that case, how should I align the global coordinate system of motion capture with the origin coordinates in Op...

Can Opencap software capture images simultaneously in the sagittal and frontal planes using two computers(Each camera up to 2)? If this is done, is it necessary to align the origin of the checkerboard during the calibration process? If alignment is required, is it possible to align the origins of tw...

Hi, Is it technically possible to modify the OpenPose algorithm for extracting keypoints? I think estimating keypoints through RGB-D information could be more effective. It seems like attaching R, G, B stickers(different colors) to keypoints, similar to an optical marker set, could enhance the accur...

Hello, I have a question in opencap. In the calibration stage of opencap, opencap provides a way to obtain the key points of the subject's static posture through the open position algorithm. These estimation algorithms will have more errors than static data obtained through motion capture.The way I'...