Webcam colored object tracking, how to leave a lasting path from centroid of an object

3 ビュー (過去 30 日間)
Ted 2022 年 12 月 6 日
So I have already have a code that tracks two object's centroids/borders/distances, and I would like to further add to this to track the position of the objects and leave a lasting path of the trail of the object's centroids.
Most examples I have examined only use this for an imported video, so if anyone knows any resources that use a live webcam video for this task would be very helpful.
Here is the section of my code for annotate the image with aforementioned plots, just wondering how I need to go about creating this trail that will stay on the output figure
hold on;
plot(rjMean,riMean, 'g-x', 'LineWidth',5)
plot(yjMean,yiMean, 'g-x', 'LineWidth',5)
RGB is the snapshot taken from the webcam, redYellowOverlay is the border code, ri/rj/yi/yj means are the centroid coordinates and all plot() lines are plotting of centroids/distances onto the figure

回答 (0 件)


Find more on Image Processing and Computer Vision in Help Center and File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by