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(19)

(11)

2 623 800

(13)

(51)

IPC

H03M13/00(2006-01-01)

H04N19/463(2014-01-01)

H04N19/70(2014-01-01)

H04N19/91(2014-01-01)

H04N19/82(2014-01-01)

(21) (22)

Application

2013158190, 2013-05-17

(24)

Start date

2013-05-17

(22)

Actual filing date

2013-05-17

(45)

Published

2017-06-29

(72)

Inventor

Sasai KhisaoTerada KengoSibakhara JoudziTanikava KiokoSugio TosiyasuMatsunobu Toru

(73)

Holder

San Petent Trast

VIDEO IMAGE CODING METHOD, VIDEO IMAGE DECODING METHOD, VIDEO IMAGE CODING DEVICE, VIDEO IMAGE DECODING DEVICE, AND VIDEO IMAGE CODING AND VIDEO IMAGE DECODING DEVICE Russian patent published in 2017 - IPC H03M13/00 H04N19/463 H04N19/70 H04N19/91 H04N19/82

Abstract RU 2623800 C2

FIELD: information technology.

SUBSTANCE: method for moving graphic images coding for input image encoding to generate a beat stream. Method comprises the step of performing execution of context-adaptive binary arithmetic coding which uses a variable probability value concerning the first information from a plurality of types of sample adaptive offset (SAO), used for the SAO which is the process of assigning an offset value to the pixel value of a pixel included in an image generated by encoding the input image. Further bypass arithmetic coding is continuously performed.

EFFECT: increased data coding and decoding efficiency.

13 cl, 45 dwg

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RU 2 623 800 C2

Authors

Sasai Khisao

Terada Kengo

Sibakhara Joudzi

Tanikava Kioko

Sugio Tosiyasu

Matsunobu Toru

Dates

2017-06-29—Published

2013-05-17—Filed