How to detect multiple stop sign using RCNN?

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Syukri Yazed
Syukri Yazed 2021 年 11 月 23 日
コメント済み: yanqi liu 2021 年 11 月 26 日
I've tried the code given in the documentation as below.
It work. Then I try to change the testing image with this image (attachment). But the code only detect one stop sign as the result attachment.
I've tried to comment one line in the code that display only the stongest score. But it still detect one stop sign. supposedly there are 3 stop sign that can be found in the image.
% Display strongest detection result.
[score, idx] = max(score);
How can I improve the code to make it able to detect multiple stop sign?

回答 (1 件)

yanqi liu
yanqi liu 2021 年 11 月 24 日
yes,sir,please use
[bboxes,scores] = detect(detector,I,'Threshold',0.1);
to get more rects,and then filter by score value
  4 件のコメント
yanqi liu
yanqi liu 2021 年 11 月 26 日
yes,sir,it exist wrong detect result by rcnn,may be use faster rcnn or yolo to detect


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