How to plot entire boundary points ?
显示 更早的评论
How to plot entire boundary points ? I have 7 cell boundaries i need to plot entire boundaries how is it possible?
3 个评论
KSSV
2017-8-22
To plot we use plot....to access a cell we use {}...what problem you have?
José-Luis
2017-8-22
Most such things are possible.
How?
Difficult to say without knowing your data and what you expect the output to be.
Selva Karna
2017-8-22
采纳的回答
Image Analyst
2017-8-25
You have multiple blobs so multiple boundaries, each of a different length so that's why they're in a cell array. You need to extract each boundary one at a time and plot it. See this snippet. Adapt as needed.
imshow(originalImage);
title('Outlines, from bwboundaries()', 'FontSize', captionFontSize);
axis image; % Make sure image is not artificially stretched because of screen's aspect ratio.
hold on;
boundaries = bwboundaries(binaryImage);
numberOfBoundaries = size(boundaries, 1);
for k = 1 : numberOfBoundaries
thisBoundary = boundaries{k};
plot(thisBoundary(:,2), thisBoundary(:,1), 'g', 'LineWidth', 2);
end
hold off;
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 Image Segmentation 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
