how i segment medical image using active contour

2 次查看（过去 30 天）
komal kella
komal kella 2017-5-20
回答： Image Analyst 2017-5-20
clc;
A = imread('mri.jpg'); I = rgb2gray(A); imshow(I) title('Original Image')
mask = zeros(size(I)); mask(25:end-25,15:end-15) = 1; figure imshow(mask) title('Initial Contour Location')
bw = activecontour(I,mask,500);
figure imshow(bw) title('Segmented Image')

请先登录，再回答此问题。

采纳的回答

Image Analyst
Image Analyst 2017-5-20
That could be about right. If it's not, then you might try to get a better starting mask. I have attached my activecontour() demo.
Read this link: http://www.mathworks.com/matlabcentral/answers/13205#answer_18099

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Neuroimaging 的更多信息

标签

产品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by