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2021-09-24 06:01:07 -0500 | commented answer | Topic from SonarBack_frame or SonarFront_frame Hello. How did you manage to solve the problem? I think I have the same issue while trying to get access to the cameras. |
2021-09-24 04:40:58 -0500 | edited question | No image display from depth camera Pepper. No image display from depth camera Pepper. Hello, I am having issues displaying the depth camera of the robot pepper o |
2021-09-24 04:36:17 -0500 | edited question | No image display from depth camera Pepper. No image display from depth camera Pepper. Hello, I am having issues displaying the depth camera of the robot pepper o |
2021-09-24 04:36:04 -0500 | commented question | No image display from depth camera Pepper. Apparently, when I tried to subscribe to the depth camera the module gets destroyed. I update the question |
2021-09-20 12:24:21 -0500 | commented question | No image display from depth camera Pepper. Thank you. I will check that as soon as I have access to the robot. That might be one issue cause I have a lot of topics |
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2021-09-17 09:06:12 -0500 | asked a question | No image display from depth camera Pepper. No image display from depth camera Pepper. Hello, I am having issues displaying the depth camera of the robot pepper o |
2021-09-16 05:55:58 -0500 | edited question | Error while trying to move Pepper Robot with teleop. Error while trying to move Pepper Robot with teleop. Hello. I hope you can help me. I'm having the following error whi |
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2021-09-16 05:55:48 -0500 | commented answer | Error while trying to move Pepper Robot with teleop. I will check that out. Thanks. Also, I think it would run each node, cause even to read the sensors I have to use a diff |
2021-09-15 07:55:27 -0500 | asked a question | Error while trying to move Pepper Robot with teleop. Error while trying to move Pepper Robot with teleop. Hello. I hope you can help me. I'm having the following error whi |
2019-05-20 02:30:25 -0500 | marked best answer | Using image callback and videocallback OpenCV Kinetic Hi all! First question in the site! Hope you guys can help me out, I've got a problem by trying to use an image inside a function. In this function I got an example of edge detector from the camera. I want to use SIFT Feature Detector but I can't manage to use the information of the image. I think it is because in some way I haven't made the callback properly. I have a node that publishes image and in an other node I want to subscribe to that image and compare it with the video frame. The only way I got to read that image is putting the subscriber in the main function. (more) |
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2017-08-16 15:03:35 -0500 | commented answer | Using image callback and videocallback OpenCV Kinetic I added that lines and the same error message. I will try to separate the program in different nodes. THX |
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2017-08-12 23:20:13 -0500 | commented question | Using image callback and videocallback OpenCV Kinetic Ok, that's the only one. thx |
2017-08-12 23:19:39 -0500 | edited question | Using image callback and videocallback OpenCV Kinetic Using image callback and videocallback OpenCV Kinetic Hi all! First question in the site! Hope you guys can help me out |
2017-08-12 22:59:55 -0500 | commented question | Using image callback and videocallback OpenCV Kinetic /modules/features2d/src/draw.cpp:115: error: (-215) !outImage.empty() in function drawKeypoints Aborted (core dumped) |
2017-08-12 22:58:43 -0500 | commented question | Using image callback and videocallback OpenCV Kinetic Yes, I got this: OpenCV Error: Assertion failed (!outImage.empty()) in drawKeypoints, file /tmp/binarydeb/ros-kinetic-o |
2017-08-12 22:14:42 -0500 | asked a question | Using image callback and videocallback OpenCV Kinetic Using image callback and videocallback OpenCV Kinetic Hi all! First question in the site! Hope you guys can help me out |