How to save an image using its URL
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I did this steps and it didn't worked!
url_img =
name_file_img =
20141015-00:00.jpg
>> urlwrite(url_img, name_file_img); Error using urlreadwrite>getFileOutputStream (line 245) Could not open output file "C:\Users\Albm\Documents\MATLAB\2014\10\15\2014\10\15\2014\10\15\2014\10\15\20141015-00:00.jpg".
Error in urlreadwrite (line 69) [file,outputStream] = getFileOutputStream(inputs.filename);
Error in urlwrite (line 38) [f,status] = urlreadwrite(mfilename,catchErrors,url,filename,varargin{:});
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Image Analyst
2014-10-17
You need to use imwrite() if you want to save an image, not urlwrite().
4 个评论
Image Analyst
2022-2-11
To get no additional losses, use PNG format
imwrite(rgbImage, 'satellite image.png');
Can you show an example of how you'd save your image array with urlwrite()? The documentation only shows how to save web pages as HTML format, not how to save image data in PNG format.
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