IMAGE ENCODING DEVICE, IMAGE ENCODING METHOD, AND COMPUTER PROGRAM

PROBLEM TO BE SOLVED: To prevent image degradation associated with repetition of encoding and decoding processes of an input image. SOLUTION: Rounding of a value of a DC component of a DCT coefficient after being subjected to Hadamard transform is performed by round to the nearest even (JIS rounding...

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Hauptverfasser:	MAEHARA SEIKO, SHIBATA SHOJIRO
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION
Online-Zugang:	Volltext bestellen
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