How to identify object inside an image and find its position in that image
조회 수: 7 (최근 30일)
이전 댓글 표시
I have 3 circles of same size with colours yellow blue and red inside the image.I would like to identify coloured circles inside an image and get their positions in terms of x and y coordinates.
댓글 수: 1
Matt Kindig
2013년 5월 29일
Post the image to the web somewhere (e.g. tinypic.com), and post the link to it here. That will help us give you specific information.
답변 (2개)
Image Analyst
2013년 5월 29일
See my Image Segmentation Tutorial: BlobsDemo - it does that using the standard coins demo. There is also a Mathworks demo on Steve's blog using imfindcircle: http://blogs.mathworks.com/steve/2012/09/04/detecting-circular-objects-in-images/
댓글 수: 0
Anand
2013년 5월 29일
I think this blog post by Steve Eddins should be directly relevant to what you're trying to achieve:
댓글 수: 2
Haseeb Hassan
2017년 10월 3일
If i want to to detect humans and want to find there coordinates in gray image then what should i do.
Image Analyst
2017년 10월 3일
See "Multiple Object Tracking Framework" on this page: https://www.mathworks.com/products/computer-vision/features.html#object-tracking-and-motion-estimation
참고 항목
카테고리
Help Center 및 File Exchange에서 Image Processing and Computer Vision에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!