Hello
I'm trying to transform coordinates I defined on the console of a Siemens Trio MR into values in SPM on a mdeft image (native space, 176x232x256). According to what I red of The DICOM attribute (0020,0037) "Image Orientation (Patient)", it gives the orientation of the x- and y-axes of the image data in terms of 2 3-vectors. The first vector is a unit vector along the x-axis, and the second is along the y-axis. In addition, I use the "Image Position Patient" attribute [Image Position (Patient) (0020,0032)] along with the pixel spacing values [Pixel Spacing (0028,0030)], which is 1 in my case.
Let's say, I defined a point on the console (39.9 -65.3 24.5) [mm]. Is there a way to obtain a transformation matrix to relocate this point in SPM?
Any help would be highly appreciated.
Charles Bovary
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