363
edits
GMU:Tutorials/Performance Platform/Tracking Platform Calibration (view source)
Revision as of 08:26, 1 July 2016
, 1 July 2016→Let's Calibrate!
| Line 77: | Line 77: | ||
'''STEP 05 – Calibrate Extrinsics''' <br> | '''STEP 05 – Calibrate Extrinsics''' <br> | ||
There you can calibrate the position and orientations of the cameras. Take the Calibration Board again and press ''Capture Calibration Board'' to start detecting the board. Walk around on the floor in a | There you can calibrate the position and orientations of the cameras. Take the Calibration Board again and press ''Capture Calibration Board'' to start detecting the board. Walk around on the floor in a circular shape while making sure that the board is visible simultaneously by as many cameras as possible. Try to not have you hands on the front of the calibration board. Ideally the correct cameras should overlap. You can check this in the window for each camera. On the upper left is a bar named ''Camera Overlap'''. You're on the right way when the cameras that are next to each other are colored green. The detected points should also turn green. If this is not the case and you're not happy with the result – Do it again. But if it worked – press ''Stop Capturing Calibration Board''. If you and want to cancel the calibration press ''Cancel Calibration''. <br> | ||
[[Image:extrinsics.png|thumb|left|800px]] | [[Image:extrinsics.png|thumb|left|800px]] | ||