area calculation of black part

1 次查看（过去 30 天）
Smruti Khobragade
评论： KSSV 2020-2-5
hello,
i have to calculate the area of black part how can i do it and also which image should i use green or binary?

请先登录，再回答此问题。

回答（1 个）

KSSV
KSSV 2020-2-5
A crude/ rough estimate
I = imread('binary2.jpg') ;
[y,x] = find(I<=180) ;
iwant = nnz(x) ;
imshow(I)
hold on
plot(x,y,'.r')

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