Ask Your Question
0

Orbbec Astra Mini S - Depth calibration

asked 2018-07-04 13:38:39 -0500

Sokrates gravatar image

I can calibrate the rgb image, but i don't get how it is possible to calibrate the depth image / depth cloud. Some help would be very nice :)

edit retag flag offensive close merge delete

Comments

Well, for Kinects subscription to ir is used. The following is for old camera_calibration module and a chess board

rosrun camera_calibration cameracalibrator.py image:=/camera/ir/image_raw camera:=/camera/ir --size 8x6 --square 0.1
Mikhail K. gravatar imageMikhail K. ( 2018-07-05 00:49:11 -0500 )edit

This calibration method is working for me for: image:=/camera/rgb/image_raw camera:=/camera/rgb

However if i use the ir/image_raw the windows that opens freezes, and is unresponsive. I tried image:=/camera/depth/image_raw camera:=/camera/depth but with this i only get a b&w depth image.

Sokrates gravatar imageSokrates ( 2018-07-05 02:43:30 -0500 )edit

Well, I just followed the same procedure as with rgb and it worked

Mikhail K. gravatar imageMikhail K. ( 2018-07-05 05:17:39 -0500 )edit

1 Answer

Sort by ยป oldest newest most voted
0

answered 2018-07-05 06:48:25 -0500

Sokrates gravatar image

Solved it! Looks like my camera doesn't publish in the topic /camera/ir/image_raw, it publishes it in /camera/ir/image.

Now i can calibrate the camera.

edit flag offensive delete link more

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

Question Tools

Stats

Asked: 2018-07-04 13:38:39 -0500

Seen: 331 times

Last updated: Jul 05 '18