reacTIVision | computer vision framework for tangible interactive surfaces
kandi X-RAY | reacTIVision Summary
kandi X-RAY | reacTIVision Summary
2005-2017 by Martin Kaltenbrunner martin@tuio.org reacTIVision is an open source, cross-platform computer vision framework for the fast and robust tracking of fiducial markers attached onto physical objects, as well as for multi-touch finger tracking. It was mainly designed as a toolkit for the rapid development of table-based tangible user interfaces (TUI) and multi-touch interactive surfaces. This framework has been developed by Martin Kaltenbrunner and Ross Bencina as part of the Reactable project, a tangible modular synthesizer. reacTIVision is a standalone application, which sends Open Sound Control (OSC) messages via a UDP network socket to any connected client application. It implements the TUIO protocol, which has been specially designed for transmitting the state of tangible objects and multi-touch events from a tabletop surface.
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QUESTION
I want to introduce another camera into my system for visual tracking of mobile robots using reacTIVision on Ubuntu 16.04.
I went into the camera.xml file of reacTIVision, but I could not add another camera and run them at the same time. Do you maybe have a solution for this problem?
Could I install another reacTIVision (maybe different version) on the same laptop and then run both reacTIVisions at the same time?
If anyone has some useful advice or suggestion to try out, it would be really helpful.
...ANSWER
Answered 2017-Jan-12 at 16:23for your application scenario you can just start two separate reacTIVision instances. The easiest way would be starting reacTIVision from two different directories, with a separate camera.xml for each of your cameras. Alternatively you can also create two dediciated reacTIVision.xml files each including a separate camera.xml configuration for one of the two cameras. Then start reacTIVIsion with the -c option pointing to that config file.
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