ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange

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.

mateo_7_7's profile - overview

overview network karma followed questions activity

90

karma

Registered User
member since	2013-02-26 04:08:11 -0500
last seen	2014-01-29 21:28:36 -0500
todays unused votes	50 votes left

15 Questions

11k

views

5

answers

5

votes

2022-12-08 16:42:50 -0500 lucasw

flag of United States of America

What does projection matrix provided by the calibration represent?

863

views

1

answer

1

vote

2013-06-12 00:54:54 -0500 dornhege

flag of Germany

Subscriber declaration in while loop

1k

views

2

answers

1

vote

2016-10-26 10:25:37 -0500 ramanan1991

Query a frame from a video passed as a message by ROS to OpenCV

343

views

1

answer

no

votes

2014-03-24 08:04:53 -0500 Wolf

flag of Germany

Error in using cv_bridge: communication ROS - OpenCV

1k

views

no

answers

no

votes

2013-03-01 04:35:38 -0500 mateo_7_7

Image Labeling via OpenCV [closed]

385

views

1

answer

no

votes

2013-03-06 04:07:12 -0500 dornhege

flag of Germany

return an array from a function member of a class

1k

views

2

answers

no

votes

2014-08-27 17:20:11 -0500 t.pimentel

write in a vector through the same (ROS) callback using boost::bind (C++)

1k

views

1

answer

no

votes

2013-02-26 05:18:11 -0500 ayush_dewan

Publish an length unknown vector message on a topic

2k

views

1

answer

no

votes

2013-12-08 20:58:04 -0500 tfoote

flag of United States of America

ERROR: Cannot load message class for...Are your messages built?

554

views

no

answers

no

votes

2013-04-08 03:19:12 -0500 mateo_7_7

Error in using cv_bridge: communication ROS - OpenCV [closed]

1 Answer

error: cannot convert ‘cv::Mat’ to ‘const CvArr* - Video from ROS node to OpenCV

6 Votes

6

0

29 Tags

C++× 22
topics× 19
opencv× 16
ROS× 14
subscriber× 11
cv_bridge× 9
frame× 9
boost× 8
bind× 8
IplImage× 6
array× 5
class× 5
return× 5
publisher× 4
message× 4
CvCapture× 4
node× 3
callback× 3
while× 3
topic× 2
calibration× 1
messages× 1
msg× 1
vector× 1
multi-agent× 1
blob× 1
lenght× 1
labeling× 1
label× 1

12 Badges

● Notable Question × 30 ● Popular Question × 30 ● Famous Question × 30
● Scholar × 2 ● Supporter × 2 ● Great Question × 2
● Student × 2 ● Editor × 2 ● Commentator × 1
● Taxonomist × 1 ● Good Question × 2 ● Nice Question × 2

ROS Answers is licensed under Creative Commons Attribution 3.0 Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.

Powered by Askbot version 0.10.2