bwconncomp doesn't count correctly
1 visualizzazione (ultimi 30 giorni)
Mostra commenti meno recenti
I'm having troubles counting bacterial colonies using bwconncomp function ......as it counts adjecent colonies as one single spot and also count the outer boundaries of the plate holding the bacteria ..... , This is my first time to write full code and I have to handle this project soon so I'm in desperate need of help .
I=imread('2010-07-28-17.06.301.jpg');
imshow(I);
h = imfreehand; %draw something
M = ~h.createMask();
I(M) = 0; % mask out the borders
imshow(I);
dim=size(I);
g=rgb2gray(I);
bw = im2bw(I,0.6);
se=strel('disk',4);
T=imopen(bw,se);
imshow(T);
T=imcomplement(T);
T=flipud(T);
BW_filled = imfill(T,'holes');
TT=imcrop(T); % remove borders
N=imcomplement(TT);
CC = bwconncomp(N,8);
imshow(T);
disp(CC);
original image
2 Commenti
Image Analyst
il 13 Dic 2018
If you're so desparate to get this done soon, then attach '2010-07-28-17.06.301.jpg'
In the meantime, try this link
Also, are you sure you need to count the number of colonies rather than just the area fraction? What happens if there was so many that about half the dish was covered? There would be no way to identify separate colonies in that case. So I'd just reconned computing the area fraction.
Risposte (1)
Rahul punk
il 15 Feb 2019
use this
https://www.mathworks.com/matlabcentral/fileexchange/70220-rahulpunk?s_tid=prof_contriblnk
0 Commenti
Vedere anche
Categorie
Scopri di più su 3-D Volumetric Image Processing in Help Center e File Exchange
Prodotti
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!