How to convert binary segmentation back to RGB but keep circle!
1 Ansicht (letzte 30 Tage)
Ältere Kommentare anzeigen
Hello I am experiencing some trouble I have created a circle around an eye in an image but I want to be able to show the original image over everything and keep the red circle this is what is looks like currently, ive tried insertobjectmask but it hasnt work does anyone have any other options?
eye=imread("niceeye.jpg");
figure(1)
grayeye = rgb2gray(eye);
filtersize= [1 1];
avg = fspecial('average',filtersize);
eyeavg = imfilter(eye,avg,"circular");
eyeavgBW = imbinarize(eyeavg,"adaptive","ForegroundPolarity","bright");
bkgdfilt=bwareaopen(eyeavgBW,12500);
clredges = imclearborder(bkgdfilt,8);
imagesc(clredges)
Rmin = 40;
Rmax = 100;
[centersDark, radiiDark] = imfindcircles(grayeye,[Rmin Rmax],'ObjectPolarity','dark','Sensitivity',0.9);
circles = viscircles(centersDark,radiiDark,'Color','r');
0 Kommentare
Akzeptierte Antwort
Image Analyst
am 3 Aug. 2022
You need to display the original image again. DON'T call it eye since that is a built in function. Call it rgbImage or something, but not eye. Then after you have gotten your circles with imfindcircles, just do this
imshow(rgbImage);
viscircles(centersDark, radiiDark, 'Color', 'r');
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Feature Detection and Extraction finden Sie in Help Center und File Exchange
Produkte
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!