How to load standard image Lena?
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I tried the following unsuccessfully but also the names `lenna512.bmp`, `lena512.png`, `lenna512.png`, `lena.png`, `lenna.png`, `lenna.bmp`
I=imread('lena512.bmp');
I know there are third-party images for the source but I would like to use the standard Matlab Lena.
Matalb: 2016b OS: Debian 8.5 64 bit Linux kernel: 4.6 backports Hardware: Asus Zenbook UX303UA
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Image Analyst
2016-10-16
编辑:Image Analyst
2016-10-16
The image was originally scanned by Alexander Sawchuk at the University of Southern California. I had the pleasure of meeting him at USC once! You can find the "original" on his web page by drilling down into links on this page: http://www.cs.cmu.edu/~chuck/lennapg/
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Image Analyst
2016-10-16
Who knows what the standard image is. It's been floating around for 40+ years and people might have changed it. I think the original one I gave you the link for is the best. Anyone using something different from that one would have to defend why they're using a modified image rather than the original. You're safest using the original.
Playboy still asserts ownership of the image as far as I know. However, use of the image is reportedly "overlooked" and by implication permitted by Playboy in scientific and education contexts, as web searches will reveal.
Harikrishnan
2023-1-31
I=imread('lena512.bmp');
figure,
imshow(I);
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Image Analyst
2023-1-31
rgbImage = imread('Lena512.bmp');
imshow(rgbImage);
It works, however if you do it from the Answers edit box, the capitalization of the filename must match exactly.
DGM
2024-3-23
To be clear, it doesn't matter where you do it from, MATLAB does not come with any Lena demo images. You have to go get one somewhere. There are lots of them. Whatever file you provide must be referenced using the correct spelling and capitalization, since filenames are case sensitive.
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