Cannot see depth image - Kinect - Unable to convert '32FC1' image for display: 'cv_bridge.cvtColorForDisplay()
Please, help me out in measuring depth. In particular, I am unable to run
`rosrun image_view image_view image:=/camera/depth/image`
and I am getting errors such as
`[ERROR] [1476607767.675041908]: Unable to convert '32FC1' image for display: 'cv_bridge.cvtColorForDisplay() while trying to convert image from '32FC1' to 'bgr8' an exception was thrown ([32FC1] is not a color format. but [bgr8] is. The conversion does not make sense)'`
Here is what I am doing in detail.
I am trying to use Kinect on ROS-Indigo. I have followed the instructions given here and installed it by running
sudo apt-get install libfreenect-dev
sudo apt-get install ros-indigo-freenect-launch
roslaunch freenect_launch freenect.launch
and then I ran
rosrun image_view image_view image:=/camera/rgb/image_color
which gave me the image in front of camera. Further, I ran
rosrun image_view disparity_view image:=/camera/depth/disparity
which gave me again expected parity image.
However, when I ran
rosrun image_view image_view image:=/camera/depth/image
I got this error,
[ERROR] [1476607767.675041908]: Unable to convert '32FC1' image for display: 'cv_bridge.cvtColorForDisplay() while trying to convert image from '32FC1' to 'bgr8' an exception was thrown ([32FC1] is not a color format. but [bgr8] is. The conversion does not make sense)'
I am also getting warning when I run roslaunch freenect_launch freenect.launch
such as
[ WARN] [1476608344.579030784]: Could not find any compatible depth output mode for 1. Falling back to default depth output mode 1.
[ WARN] [1476608344.618443854]: Camera calibration file /home/khan/.ros/camera_info/rgb_A22596V00062304A.yaml not found.
[ WARN] [1476608344.618552283]: Using default parameters for RGB camera calibration.
[ WARN] [1476608344.618674000]: Camera calibration file /home/khan/.ros/camera_info/depth_A22596V00062304A.yaml not found.
[ WARN] [1476608344.618730354]: Using default parameters for IR camera calibration.
Please, help me out in measuring depth. I shall be very thankful to you. :)
have you been resolved the problem ?
No, this problem hasn't been solved yet.
have you been resolved the problem ? 2016.12.23 13:26:12
No. Please let me know if you solve this problem.
have you been resolved the problem ?