How do i go about doing real-time measurement of the width of an object from an image continuously from a video input using image processing?
조회 수: 3 (최근 30일)
이전 댓글 표시
I will be using a camera to constantly feed a stream of live video of a black tape. I will need to continuously measure the width of the tape(which may vary) as it unrolls, detect and log these changes for a simulink based controller.
댓글 수: 0
답변 (1개)
Saeid
2018년 12월 10일
Hi,
First you need to slice your video to solitary frames:
VideoData = VideoReader(Video Path);
NFrames = VideoData.NumberOfFrames;
for i=1:NFrames
CurrentFrame = read(VideoData, i);
% here you do your measurments on each frame
end;
And the measurment of the object really depends on the nature of your object and imaging condition.
댓글 수: 0
참고 항목
카테고리
Help Center 및 File Exchange에서 Computer Vision with Simulink에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!