How can I find the slice thickness of a three dimensional uint8 MRI scan of the brain?

3 次查看（过去 30 天）

显示更早的评论

jack schapira 2017-2-26

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/326943-how-can-i-find-the-slice-thickness-of-a-three-dimensional-uint8-mri-scan-of-the-brain

评论： Walter Roberson 2017-2-28

Ahy help will be greatly appreciated. I need to find out the slice thickness in order to compute the total volume.

回答（1 个）

Image Analyst 2017-2-26

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/326943-how-can-i-find-the-slice-thickness-of-a-three-dimensional-uint8-mri-scan-of-the-brain#answer_256377

Check the header of the image. That information is most likely in the header.

Nearly all images are binary data where the first few bytes are data/information that describes the image, like how many rows and columns of pixels there are, what the number of bit per pixel is, and, if using medical images generated by CT or MRI instruments, information on the physical resolution of the pixels and slice spacing. You need to look at the dicom header and see what's there.