Attention: Answers.ros.org is deprecated as of August the 11th, 2023. Please visit robotics.stackexchange.com to ask a new question. This site will remain online in read-only mode during the transition and into the foreseeable future. Selected questions and answers have been migrated, and redirects have been put in place to direct users to the corresponding questions on Robotics Stack Exchange. Additional details are available here.

how to understand image topic frame orientation?

asked 2021-07-12 05:04:51 -0500

Ifx13
54 ●22 ●28 ●31

Hello everyone,

as the title says, I want to ask how to figure out how the frame orientation of an image is set, any ideas ?

edit retag flag offensive close merge delete

add a comment

1 Answer

Sort by » oldest newest most voted

answered 2021-07-12 09:17:20 -0500

tfoote

58457 ●128 ●550 ●526 http://www.ros.org/

Documentation of the orientation of an image message can be found in the message itself with Z forward:

http://docs.ros.org/en/api/sensor_msg...

It usually uses the _opticalpostfix for the frame_id to be clear that it's different than the standard coordinate frames with X forward. https://ros.org/reps/rep-0103.html

edit flag offensive delete link

add a comment

Question Tools

2 followers

Stats

Asked: 2021-07-12 05:04:51 -0500

Seen: 122 times

Last updated: Jul 12 '21

how to understand image topic frame orientation? edit

1 Answer

Question Tools

Stats

Related questions

how to understand image topic frame orientation?