2 votes
Accepted

Making sense of disparity values after applying `StereoSGBM` from OpenCV

Looking into the documentation of StereoSGBM I found the following explaination link. It says: Some algorithms, like StereoBM or StereoSGBM compute 16-bit fixed ...
vyi's user avatar
  • 215
1 vote

RTABMAP with stereo cameras, mapping along the wrong axis, and odometry is all over the place

So I found the answer: in the modified camera.xacro file here ...
tmayoff's user avatar
  • 21
1 vote
Accepted

Calculating the depth in a general stereo vision system

The complete mathematics for this are a bit tricky, as they work in 4D space, with homography projections. In a practical sense, you can use the following functions from OpenCV library: ...
leandro's user avatar
  • 98

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