0 个投票

Hello,
I'm trying to read and display some info from a .dcm file but when I run the code I always get the same errors:
"Error using reshape
Number of elements must not change. Use [] as one of the size inputs to automatically calculate
the appropriate size for that dimension.
Error in rmfield (line 79)
s = cell2struct(reshape(c(~toRemove,:),sz),f(~toRemove));
Error in dicominfo (line 80)
metadata = rmfield(metadata, pixelDataField);
Error in pmpm11lab (line 3)
info_1 = dicominfo('CT1.dcm')"
The code is simple since I'm only at the beginning of it:
clear
clc
info1 = dicominfo('CT1.3.6.1.4.1.2452.6.2940381419.1112065053.2033732512.1877029011__xid-1447805_2.dcm');
y = dicomread(info1);
imshow(y,[])
I would appreciate any suggestions and help.
Many thanks.

6 个评论
显示 4更早的评论 隐藏 4更早的评论

Walter Roberson
Walter Roberson 2021-2-14
Would it be possible for you to post the image on a site such as dropbox and put the link here?
I know that the answer might be NO due to patient privacy, but on the other hand perhaps this situation might not happen to require privacy.
Walter Roberson
Walter Roberson 2021-2-14
When I test in R2020b, I do not get an error in my system.
I notice that your error message relates to file CT1.dcm but your code refers to a (potentially) different file.
I'm sorry, I changed the name of the file because it was too long. It is the same file.
Walter Roberson
Walter Roberson 2021-2-14
Hmmm... not sure. You would have to debug rmfield()
Just a suspicion: what shows up for
which matches
The problem you are seeing could occur if you have a matches() function overriding MATLAB's matches() function.
Filippos Apostolopoulos
编辑：Filippos Apostolopoulos 2021-2-14
If I run the:
which matches
It gives me this:
C:\...\Assignement\CERR-master\CERR_core\Database BETA\matches.m
Should I delete something or change the folder?
Many thanks.
Edit: I tried to change the folder but it gave me the same errors.

请先登录，再进行评论。

请先登录，再回答此问题。

 采纳的回答

Walter Roberson
Walter Roberson 2021-2-14

2 个投票

Remove C:\...\Assignement\CERR-master\CERR_core\Database BETA from your MATLAB path,
or use pathtool to move it to the bottom of your MATLAB path.

2 个评论
显示 无 隐藏 无

Thank you very much Walter!
It was troubling me for the past two days.
Dafa
Dafa 2022-6-15
Thank you Walter!

请先登录，再进行评论。

更多回答（0 个）

类别

在 帮助中心 和 File Exchange 中查找有关 Read and Write Image Data from Files 的更多信息

产品

版本

R2020b

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by