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ROS Node: Tennis_ball

Author: Kevin Walchko

License: BSD

Language: C++

Website: TBD

Originally designed to track tennis balls through a video sequence, but has been modified to track any colored object. You just need to pass a histogram representing the object to be tracked.

Command Line

rosrun tennis_ball tracker

To Do

  • Need to set command line arguments for: histogram, debug
  • Need to fix kalman filter so it actually tracks the detected ball
  • Need to publish the estimated ball position and velocity
  • Need to publish image showing confidence

Test

test

#include <opencv.hpp>

void function(void){
	int a;
	std::string hi;
	hello;
	switch(a){
	case 'a':
		hello(a,b);
		break;
	default:
		goodbye(c);
	}

	if( a == true) printf("hello\n");
}

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ROS node to track a tennis ball or any specific color you want

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