remove unwanted black pixels from binary image
4 次查看(过去 30 天)
显示 更早的评论
I have a binary image of a zebra fish. im trying to segment the fish but im getting the unwanted black pixels from the image. Im attaching two images- one with unwanted black pixels and one without unwanted black pixels.
5 个评论
Adam Danz
2020-5-14
Copy of question
I have a binary image of a zebra fish. im trying to segment the fish but im getting the unwanted black pixels from the image. Im attaching two images- one with unwanted black pixels and one without unwanted black pixels.
回答(1 个)
Subhadeep Koley
2020-2-24
It is difficult to fill the binary image exactly as you want but twaeking the various parameters of the function bwmorph we can go pretty close. Perform the following operations on your binary image.
b = bwmorph(b, 'close', Inf);
b = imfill(b,'holes');
se = strel('line', 8, 30);
b = imerode(b, se);
b = bwmorph(b, 'majority', Inf);
figure; imshow(b);
0 个评论
另请参阅
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!