SYSTEM AND METHOD FOR LOSSLESS COMPRESSION OF ALREADY COMPRESSED FILES

A system and method for losslessly compressing already compressed files, such as JPEG files. The inventive method involves full or partial decompression of the original file, and re-compression using various advanced data compression techniques. Decompression involves decompression using the advance...

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Bibliographische Detailangaben
Hauptverfasser:	LOVATO DARRYL, GRINGELER YAAKOV
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY HANDLING RECORD CARRIERS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS
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Beschreibung
Zusammenfassung:	A system and method for losslessly compressing already compressed files, such as JPEG files. The inventive method involves full or partial decompression of the original file, and re-compression using various advanced data compression techniques. Decompression involves decompression using the advanced techniques and re-compression using the original techniques. This method and system saves on data storage space and allows for the reconstruction of an original compressed file for use in applications that require or support the original compressed format.