How can I only rotate the field of view of a complex valued MRI brain image?

I am trying to rotate only the field of view of a complex valued MR image? I tried the following code, but it rotates the whole image. I am just trying to rotate the field of view:

new_data = imrotate(raw_data, 4);

Answer 1

[Rasmita]

According to my understanding, there is no such function to change the field of view of an image.

However, you can use the parameter 'bbox' to fit the output image in 2 different ways('loose' and 'crop').

new_data = imrotate(raw_data,angle,method,bbox)

For more information please refer to this documentation page: imrotate().

Hope this helps!