METHOD AND DEVICE FOR CODING AND DECODING IMAGE IN DIGITAL FORM Russian patent published in 2003 - IPC

Abstract RU 2196391 C2

FIELD: shape-matched transformation coding of images. SUBSTANCE: proposed method and device are used for shape- matched transformation coding of image effected at intraframe coding and at interframe encoding. First shape-matched transformation coding is made at intraframe coding and second one, at interframe encoding that differs from first shape-matched transformation coding. EFFECT: improved compression ratio of image data. 16 cl, 3 dwg

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RU 2 196 391 C2

Authors

Kaup Andre

Dates

2003-01-10Published

1998-01-07Filed