search

CMU-Perceptual-Computing-Lab / panoptic-toolbox

http://domedb.perception.cs.cmu.edu/
407 stars 77 forks source link

Calibration problem #43

Open chjXu opened 3 years ago

chjXu commented 3 years ago

Excuse me, are the R and t in the calibration file the transformation between the camera coordinate and the world coordinate? If so, how should the world coordinate system be selected?

{ "name": "00_00", "type": "hd", "resolution": [1920,1080], "panel": 0, "node": 0, "K": [ [1633.34,0,942.256], [0,1628.84,557.344], [0,0,1] ], "distCoef": [-0.220878,0.189272,7.79405e-05,0.000739643,0.0418043], "R": [ [0.1201471256,0.03330941579,-0.9921971332], [-0.09157840245,0.9955474156,0.02233247834], [0.9885231734,0.08818064529,0.1226625834] ], "t": [ [23.27031863], [126.5360495], [284.0106483] ] },

lucaskyle commented 3 years ago

I think the hdFace3d, hdHand3d, and hdPose3d data were generated in the world coordinate or original camera coordinate.