how do I make a binary image by specifying a threshold? for example more than intensity 200 be 1 and less than be 0?

1 次查看（过去 30 天）

显示更早的评论

ramin asadi 2015-12-23

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/261439-how-do-i-make-a-binary-image-by-specifying-a-threshold-for-example-more-than-intensity-200-be-1-and

评论： ramin asadi 2015-12-23

采纳的回答： Walter Roberson

how do I make a binary image by specifying a threshold? for example more than intensity 200 be 1 and less than be 0?

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Walter Roberson 2015-12-23

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/261439-how-do-i-make-a-binary-image-by-specifying-a-threshold-for-example-more-than-intensity-200-be-1-and#answer_204105

在 MATLAB Online 中打开

Or just

BW = YourImage > 200;

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

ramin asadi 2015-12-23

thank you very much.

请先登录，再进行评论。

更多回答（0 个）

请先登录，再回答此问题。

类别

Image Processing and Computer Vision Image Processing Toolbox Image Segmentation and Analysis Image Segmentation Image Thresholding

在 Help Center 和 File Exchange 中查找有关 Image Thresholding 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!

Translated by