I am looking for a single MATLAB function that allows one to perform a JPEG compression on an image at a given quality factor.
Like: compressed = JPEGCompression(Image, 'Quality Factor');
Function imwrite (https://www.mathworks.com/help/matlab/ref/imwrite.html)
OK. IT seems I will have to write to a file and read it back to compare with the uncompressed version. Is that right?
You asked about "MATLAB function that allows one to perform a JPEG compression on an image at a given quality factor".
Function imwrite does it.
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. I mean what results do you have in terms of image quality after compression?
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