Lossless compression in MATLAB

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Jawad
Jawad le 14 Nov 2014
Commenté : Walter Roberson le 19 Mar 2019
I have A 65kb image (Dimension 256 X 256), uncompressed in BMP format. i want to compress that image using LZW algorithm (lossless) using MATLAB and then recover the original image (uncompressed). I want to maintain the same 256 X 256 dimension after compression. I am not sure is it possible or not in MATLAB. if yes, how? Is there any other lossless image compression command exist on MATLAB (other than LZW)?
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ngs sdfgh
ngs sdfgh le 19 Mar 2019
i think no; can you help me how to get LZW code?
Walter Roberson
Walter Roberson le 19 Mar 2019
Look in the File Exchange.

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ngs sdfgh
ngs sdfgh le 19 Mar 2019
Modifié(e) : ngs sdfgh le 19 Mar 2019
Am working my MSc thesis paper with Improving LZW image compression to include more images in encoding/decoding. can you send me the original codes please? ngstds@hotmail.com
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Walter Roberson
Walter Roberson le 19 Mar 2019
Look in the File Exchange.

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