objectDetection (Report for single object detection) and YOLO.

Hello everyone!

I need some help with using the Object Detection function in YOLO to obtain detection results based on frames. I've tried various codes, but the results are not what I expect. Any advice or guidance would be greatly appreciated.

for example

Video = VideoReader("tr.avi",CurrentTime=0);

player = vision.VideoPlayer;

detections = {};

measurementNoise = 10;

while hasFrame(Video)

frame = readFrame(Video);

frameIndex = round(Video.CurrentTime * Video.FrameRate);

[bbox, score, label] = detect(detector, frame);

if length(detections) < frameIndex

detections{frameIndex} = {};

end

for i = 1:length(score)

detections{frameIndex}{end+1} = objectDetection(frameIndex, bbox(i,:), ...

"MeasurementNoise", measurementNoise, "ObjectAttributes", struct("Score", score(i)));

end

Object = insertObjectAnnotation(frame, "rectangle", bbox, label, "Color", "green");

step(player, Object);

end

Thank you!