2016-04-12 21:52:21 -0600 | received badge | ● Student (source) |
2015-06-11 02:57:54 -0600 | asked a question | how to use CV_CALIB_USE_INTRINSIC_GUESS in calibrateCamera Hi, I am confused about how and when I can use the CV_CALIB_USE_INTRINSIC_GUESS in the calibrateCamera function. The documentation says: "Currently, initialization of intrinsic parameters (when CV_CALIB_USE_INTRINSIC_GUESS is not set) is only implemented for planar calibration patterns (where Z-coordinates of the object points must be all zeros)."
Thanks. |
2015-06-10 06:56:49 -0600 | commented question | Units of image points for solvePnP For my understanding: The imagePoints are given in pixels. I have the objectPoints in 3d coordinate system of a tracking system in mm. Now: the pose of the object in which coordinate system?? |
2015-06-10 03:52:12 -0600 | commented question | Units of image points for solvePnP Currently, I define correspondences manually. Do you have an idea for automating this? |
2015-06-02 09:23:59 -0600 | asked a question | Units of image points for solvePnP Hi, I am new to this subject, so please forgive the silly question. To use solvePnP, are the positions of image points needed in pixel coordinates or mm? I.e. my 2D images are x ray images. Do I need to consider image spacing? Thanks |