Having trouble displaying an image
이전 댓글 표시
I've been trying to display an image of the avatar on matlab and have been using A=imread('avatar.jpg') but it keeps coming up with the error- Undefined function 'getFileFromURL' for input arguments of type 'char'. I was wondering what I can do to fix this problem
댓글 수: 5
Meg Noah
2021년 4월 1일
The file is not in the path.
Image Analyst
2021년 4월 1일
@Meg Noah, that error would not come from the file not existing. Instead you'd get this:
>> A = imread('avatar.jpg')
Error using imread>get_full_filename (line 570)
File "avatar.jpg" does not exist.
Error in imread (line 377)
fullname = get_full_filename(filename);
@Kendall Donahoe, attach your jpg file with the paperclip icon so we can try it ourselves.
Kendall Donahoe
2021년 4월 1일
Kendall Donahoe
2021년 4월 1일
Meg Noah
2021년 4월 1일
This works:
A = imread('https://www.mathworks.com/matlabcentral/answers/uploaded_files/569324/avatar.jpg');
답변 (1개)
Divya Gaddipati
2021년 4월 6일
You need to specify the entire path to the image's location.
im = imread('/path/to/image/avatar.jpg');
Another option would be copy/move the image to your current location and then read the image.
im = imread('avatar.jpg');
카테고리
도움말 센터 및 File Exchange에서 Image Data Acquisition에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!