Detecting droplets in an image
조회 수: 30 (최근 30일)
이전 댓글 표시
Hi
Is there a way to detect the droplets in the attached image and draw a boundary around them with an acceptable accuracy?
My final purpose is to find the area of each droplet so that I can calculate their equivalent circular droplets with the same area.
Thank you for your help.
답변 (1개)
Raunak Gupta
2020년 10월 2일
편집: Raunak Gupta
2020년 10월 2일
Hi,
There are two image processing methods that can be useful for doing this. You can use regionprops for finding the connected components (in this case droplets) and its relevant property.
For very close to circular shaped droplets you can detect circle in the image using imfindcircles. An example workflow is explained here.
댓글 수: 3
Raunak Gupta
2020년 10월 3일
Hi Taher,
I agree the lighting condition make it difficult to use the image processing techniques as evident in your case. In that case I would suggest using the deep learning techniques related to semantic segmentation if you have good amount of training data. Also you can try the contrast enhancement techniques from improving the contrast in the image inturn helping the use of regionprops.
참고 항목
카테고리
Help Center 및 File Exchange에서 Assembly에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!