How to extract coordinates from the pattern

2 次查看（过去 30 天）
Balaji M. Sontakke
Balaji M. Sontakke 2016-10-26
回答： Thorsten 2016-10-26
Dear sir, i would like to extract all coordinates (white pixels) from the attached image. plz help to sort out, thanks in advance

请先登录，再回答此问题。

回答（1 个）

Thorsten
Thorsten 2016-10-26
white = 1; % or 255, depending on the format of your image
[cy, cx] = ind2sub(size(I), find(I==1));

类别

在 Help Center 和 File Exchange 中查找有关 Geometric Transformation and Image Registration 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