How can I calculate Maximum Intensity Projection for a 3D image

7 次查看（过去 30 天）

Hasan 2013-5-14

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/75781-how-can-i-calculate-maximum-intensity-projection-for-a-3d-image

Hi everyone,

I am new to this community and have a question about computing MIP for a 3D image I have, with (192x192x32) dimensions. What is the simplest way of computing MIP for a 3D image?

Thanks

回答（1 个）

Matt J 2013-5-14

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/75781-how-can-i-calculate-maximum-intensity-projection-for-a-3d-image#answer_85449

在 MATLAB Online 中打开

max(Image,[],dim)

where dim=1,2,3 is the dimension along which you want to project.

2 个评论
显示无隐藏无

Hasan 2013-5-14

Thanks. I did that but then how can I display the MIP as a 3D image (be able to rotate it)?

Matt J 2013-5-14

编辑：Matt J 2013-5-14

An MIP of a 3D image is a 2D image. Possibly, you mean you would like to take the MIP along arbitrary directions in 3D. For that, you would have to rotate the volume into alignment with the x,y, or z axis. Then, take the MIP along one of these major axes as above and display the result using imshow or similar...

Rotations of a volume can be done with tformarray.

请先登录，再进行评论。

请先登录，再回答此问题。