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labellson / openpose3d-notebook-visualization

Just a simple visualization of 3D keypoints captured with ZED stereo camera
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How do you get 3d keypoint? #1

Open curryanswer opened 3 years ago

curryanswer commented 3 years ago

do you use two cameras to get the 3d keypoints? Does it need camera calibration？

labellson commented 3 years ago

Yes, I used a stereo system to record the video sequences with a calibrated camera. I remember I developed a module to load stereo images from a folder and to stream from multiple cameras to Openpose. And Openpose already did the projection to the 3D space. I think at that time Openpose was only supporting a specific brand of cameras.

There's a long time since I worked on this. But maybe openpose supports already more sources for multiple cameras.