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Meaning of JPEG

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joint photographic experts group

 
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 Definition: Joint Photographic Expert Group. JPEG is a high-quality, single-picture spatial compression standard for still video images that allows the image to occupy less memory or disk space. Uses DCT algorithm (Discrete Cosine Transfer). Has been adapted to video but provides no frame compression. Like the MPEG standard, it includes options for trading off between storage space and image quality.
 



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