MOVING IMAGE PREDICTIVE ENCODING DEVICE, MOVING IMAGE PREDICTIVE ENCODING METHOD, MOVING IMAGE PREDICTIVE CODING PROGRAM, MOVING IMAGE PREDICTIVE DECODING DEVICE, MOVING IMAGE PREDICTIVE DECODING METHOD AND MOVING IMAGE PREDICTIVE DECODING PROGRAM Russian patent published in 2018 - IPC H04N19/107 H04N19/159 H04N19/70

Abstract RU 2652438 C1

FIELD: data processing.

SUBSTANCE: invention relates to video data decoding. Technical result is achieved due to the fact that after decoding process completion for decoding random access image in memory management step, prediction video decoding apparatus updates image storage means by establishing each reference image stored in image storage means, except for random access image, as unused as reference images, just before decoding image having display order information greater than information on display order of random access image, and besides image, comprising display order information greater than display order information of random access image, does not depend on type of image decoding.

EFFECT: technical result consists in increasing decoding of video data.

2 cl, 11 dwg

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RU 2 652 438 C1

Authors

Boon, Choog Seng

Suzuki, Yoshinori

Fujibayashi, Akira

Tan, Thiow Keng

Dates

2018-04-26—Published

2017-08-02—Filed