It is a ROS based implementation of Gaussian Mixture Model(GMM) algorithm for object detection.

ROS WORKFLOW :-

(input_image)--(input)--->> (object_detect)--(state)--->> (print)

USAGE :-

window 1:

rosrun </directory name/> pub -vid </location of video/> 

takes location of video as input and sends it to the node- object_detect via topic- input.

window 2:

 rosrun </directory name/> gmm

subscribes to the topic- input, performs algorithms on the image and publishes it on the topic- state

. window 3:

rosrun </directory name/> sub

node print subcribes to the topic- state and prints the location of buoys in the video.