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2015-10-15 18:10:04 -0500 commented question robot_localization : no filtered odometry with visual odometry

Having the same issue with the output from rtabmap. Did you find a solution?

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2015-10-07 09:51:15 -0500 commented question CCTronics and Navio

Totally did... Sorry about that:

2015-10-06 22:13:17 -0500 asked a question CCTronics and Navio

Has anyone had any luck getting the image on the following site to publish messages via ROS on the Navio+Rpi combo?

Everything has built properly, and the topics are publishing over UDP to my MASTER but the messages are blank. I had to build their custom messages on the master in order to pull them down properly so I thought I might have introduced and error. To test that that wasnt the issue, I tried to run the module using the pi as the MASTER within the env the guys at CCtronics built and I got the same result: the message shows up but is completely blank.


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2015-10-05 13:32:05 -0500 commented answer image_rect cropped?

I recalibrated for good measure and it opened up he crop drastically. I am now centered and seeing roughly 80% of image_raw in image_rect. Much appreciated for steering me in that direction!

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2015-10-05 04:13:21 -0500 commented answer image_rect cropped?

I used camera_calibration, and it seemed to go well. Got a total of 173 samples (went over kill by accident).

This is the yaml for the right camera:

2015-10-05 02:33:10 -0500 asked a question image_rect cropped?

I am having an issue where my image_rect output from stereo)image_proc is being cropped way down to a small section of the center/far right of the image_raw topic. As far as I can tell, I am not feeding these values to rectify anywhere throughout my launch file.

Im using 2 Flea3 Monochrome USB3 cameras in Ubunut 14.04.1 using indigo. To get the cameras up and running, Im using the following package from Kumar Robotics:

In the screen shot you can see that image_raw topic is the entire room, in the image_rect the topic is cropped down to nothing.