IMAGES ENCODING METHOD AND IMAGES DECODING METHOD Russian patent published in 2017 - IPC G06T9/00

Abstract RU 2615677 C1

FIELD: information technologies.

SUBSTANCE: invention relates to encoding images. Image encoding method with separation of input image signal into pixel units and performing external prediction with respect to separated pixel units includes stages, at which: selecting predicted motion information from plurality of motion information elements in encoded area based on information, produced in accordance with first information, indicating predicted motion information selection method; and predicting target encoding unit motion information using said predicted motion information, wherein said information contains second information, which sets position in target encoding unit, wherein said second information is used to select said predicted motion information.

EFFECT: technical result is increase in encoding efficiency.

2 cl, 59 dwg

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RU 2 615 677 C1

Authors

Siodera Tajtiro

Tanizava Akiyuki

Yamakage Tomoo

Tudzo Takesi

Dates

2017-04-06—Published

2015-10-30—Filed