how to detect some difficult circles and count them
조회 수: 4 (최근 30일)
이전 댓글 표시
i'm trying to count some colonies of bacterias and this is the result i got till now, i'm having problem at detecting them properly, i tried imfindcircles, but the range i pass detect a lot of false positives, can someone help me?
the code is:
clear variables;
close all;
warning off;
img = imread('colonies21.jpg');
imgcinza = rgb2gray(img);
equalized = adapthisteq(imgcinza);
limiar = graythresh(equalized);
imbin = imbinarize(equalized,limiar);
filled = imfill(~imbin,'holes');
imgjunta = (double(img)./255) .* filled;
imgjuntabin = rgb2gray(imgjunta) > 0.4;
imshow(imgjuntabin);
댓글 수: 0
답변 (1개)
Selva Karna
2020년 10월 13일
Option 1:
* Change threshold level
Option 2:
* Use dialtion & Erotion Operration
참고 항목
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!