mateo_7_7's profile - overview

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

● Notable Question   × 15

• Query a frame from a video passed as a message by ROS to OpenCV
• Publish an length unknown vector message on a topic
• error: cannot convert ‘cv::Mat’ to ‘const CvArr* - Video from ROS node to OpenCV
• return an array from a function member of a class
• ERROR: Cannot load message class for...Are your messages built?
• Error in using cv_bridge: communication ROS - OpenCV
• Error in using cv_bridge: communication ROS - OpenCV
• Runtime topics remapping ?!
• Add personal parameters at topic-subscriber callback
• write in a vector through the same (ROS) callback using boost::bind (C++)
• Unsubsribe from a topic and define a new one runtime(C++)
• Subscriber declaration in while loop
• Image Labeling via OpenCV
• What does projection matrix provided by the calibration represent?
• Multiple node-ID assignation

● Scholar   × 1

• Publish an length unknown vector message on a topic

● Popular Question   × 15

• Publish an length unknown vector message on a topic
• Query a frame from a video passed as a message by ROS to OpenCV
• Image Labeling via OpenCV
• return an array from a function member of a class
• error: cannot convert ‘cv::Mat’ to ‘const CvArr* - Video from ROS node to OpenCV
• ERROR: Cannot load message class for...Are your messages built?
• Error in using cv_bridge: communication ROS - OpenCV
• Error in using cv_bridge: communication ROS - OpenCV
• Runtime topics remapping ?!
• Add personal parameters at topic-subscriber callback
• write in a vector through the same (ROS) callback using boost::bind (C++)
• Unsubsribe from a topic and define a new one runtime(C++)
• Subscriber declaration in while loop
• What does projection matrix provided by the calibration represent?
• Multiple node-ID assignation

● Nice Question   × 1

• What does projection matrix provided by the calibration represent?

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● Good Question   × 1

• What does projection matrix provided by the calibration represent?

● Great Question   × 1

• What does projection matrix provided by the calibration represent?

● Commentator   × 1

• Add personal parameters at topic-subscriber callback

● Student   × 1

• Subscriber declaration in while loop

● Editor   × 1

• Subscriber declaration in while loop

● Famous Question   × 15

• error: cannot convert ‘cv::Mat’ to ‘const CvArr* - Video from ROS node to OpenCV
• Publish an length unknown vector message on a topic
• ERROR: Cannot load message class for...Are your messages built?
• Query a frame from a video passed as a message by ROS to OpenCV
• write in a vector through the same (ROS) callback using boost::bind (C++)
• Unsubsribe from a topic and define a new one runtime(C++)
• Subscriber declaration in while loop
• Add personal parameters at topic-subscriber callback
• return an array from a function member of a class
• Runtime topics remapping ?!
• Error in using cv_bridge: communication ROS - OpenCV
• Error in using cv_bridge: communication ROS - OpenCV
• Image Labeling via OpenCV
• What does projection matrix provided by the calibration represent?
• Multiple node-ID assignation