CV error while calibrating Asus Xtion with package "camera_pose_calibration" [closed]

asked 2013-07-18 21:59:36 -0500

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I am now trying to get the orientation between the ir and rgb camera of Asus Xtion. I followed the instructions of the following website: http: // rosmultirgbd .wordpress. com /configuration/

and this tutorial: http: // /wiki/openni_launch/Tutorials/ExtrinsicCalibration

Everything goes well, including the contrasing of ir camera. But when I tried to launch the "calibrate_2_camera.launch", a cv error was shown:

File "/home/jsf-jy/git/care-o-bot/camera_pose/camera_pose_calibration/src/camera_pose_calibration/", line 85, in render cv.Resize(self.bridge.imgmsg_to_cv(self.image, 'rgb8'), window) cv2.error: src.type() == dst.type()

I have already updated my ROS to the newest version. Does anyone know the reason of this? Thanks in advance.

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Closed for the following reason question is not relevant or outdated by tfoote
close date 2016-04-27 01:46:44.615270


I got the same thing using Kinects on ROS Groovy (using the catkinized version). I tried getting the type of both inputs to cv.Resize() by

type(self.bridge.imgmsg_to_cv(self.image, 'rgb8') == type(window)

and it returns true.

Edit: this happens only when I use IR camera. It works with RGB.

Veerachart gravatar image Veerachart  ( 2015-02-26 04:53:29 -0500 )edit

I'm having the same problem, did anyone find a solution yet?

maartenA gravatar image maartenA  ( 2015-08-11 19:58:35 -0500 )edit