fill a particular blob with black

2 次查看（过去 30 天）
Elysi Cochin
Elysi Cochin 2017-1-27
回答： Takuji Fukumoto 2017-1-27
i segment and get a binary image with "n" number of blobs, Suppose i want to fill a particular blob with black and save it as image 2... how to do it...
for k = 4 : 4
thisBlobsBoundingBox = blobMeasurements(k).BoundingBox;
bw = labeledImage == k;
end
what should i do to the bw... please reply

请先登录，再回答此问题。

采纳的回答

Takuji Fukumoto
Takuji Fukumoto 2017-1-27
Please try this.
L = bwlabel(BW);
[r,c] = find(L == 4);
BW(r,c) = 0;
figure,imshow(BW)

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Image Processing Toolbox 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by