METHOD OF ENCODING VIDEO WITH PREDICTION OF MOVEMENT, DEVICE FOR ENCODING VIDEO WITH PREDICTION OF MOTION, PROGRAM OF ENCODING VIDEO WITH PREDICTION OF MOVEMENT, METHOD OF DECODING VIDEO WITH PREDICTION OF MOTION, DEVICE FOR DECODING VIDEO WITH PREDICTION OF MOVEMENT AND PROGRAM OF DECODING VIDEO WITH PREDICTION OF MOVEMENT Russian patent published in 2018 - IPC H04N19/105 H04N19/463 H04N19/503

Abstract RU 2660619 C1

FIELD: computer engineering.

SUBSTANCE: invention relates to video encoding/decoding. Method for decoding a prediction video executed by a prediction video decoding apparatus is provided. Method comprises the step of decoding the deltaBD value representing the difference between the identification information of the respective reference pictures in BD[m] and BD[k]. Further, according to the method, a plurality of flags ibd_flag[j] are decoded, indicating whether the identification number of the j^th reference image included in BD[m] is used, to decode the identification number of the reference image included in BD[k].

EFFECT: increasing the efficiency of image encoding/decoding by reusing the same reference image for multiple images.

2 cl, 24 dwg

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RU 2 660 619 C1

Authors

Boon, Choong Seng

Suzuki, Yoshinori

Tan, Thiow Keng

Dates

2018-07-06—Published

2017-08-17—Filed