Problem with defining a path to a MATLAB function
조회 수: 2 (최근 30일)
이전 댓글 표시
I've got a problem in defining a path in load_untouch_nii function. My code looks like this:
%define the path to the current folder
path = ('~/Desktop/Data/pat01_t1/');
%load the nifti images
Brain = load_untouch_nii(path, 'Brain.nii');
When I try to run the above code I get the following error:
Error using load_nii_hdr (line 47)
Cannot find file "~/Desktop/Data/pat01_t1/.hdr".
Error in load_untouch_nii (line 103)
[nii.hdr,nii.filetype,nii.fileprefix,nii.machine] = load_nii_hdr(filename);
Error in Brain_segmentations (line 4)
data = load_untouch_nii(path, 'Brain.nii');
Can someone please help?
댓글 수: 0
채택된 답변
Stephen23
2022년 12월 16일
편집: Stephen23
2022년 12월 16일
P = '~/Desktop/Data/pat01_t1/'; % do NOT use PATH as a variable name.
Brain = load_untouch_nii(fullfile(P,'Brain.nii'));
Most likely the function you are calling requires the filename (whether absolute or relative) as one input argument, not two separate inputs.
댓글 수: 1
추가 답변 (1개)
Jan
2022년 12월 16일
Maybe you mean:
folder = '~/Desktop/Data/pat01_t1/';
Brain = load_untouch_nii(fullfile(folder, 'Brain.nii'));
The first input is the file name, not just the folder. fullfile joins the names of the folder and the file.
Note that "path" is a bad choice for a variable, because this shadows an important built-in function. This can cause very strange side-effects during debugging.
참고 항목
카테고리
Help Center 및 File Exchange에서 Image Filtering and Enhancement에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!