RU2586017C2 - Способ и устройство для кодирования/декодирования изображений с использованием вектора движения - Google Patents

Способ и устройство для кодирования/декодирования изображений с использованием вектора движения Download PDF

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RU2586017C2
RU2586017C2 RU2013140464/08A RU2013140464A RU2586017C2 RU 2586017 C2 RU2586017 C2 RU 2586017C2 RU 2013140464/08 A RU2013140464/08 A RU 2013140464/08A RU 2013140464 A RU2013140464 A RU 2013140464A RU 2586017 C2 RU2586017 C2 RU 2586017C2
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motion vector
motion
block
reference picture
vector
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Сунг Чанг ЛИМ
Хой Йонг КИМ
Се Йоон ДЗЕОНГ
Сук Хи ЧО
Донг Сан ДЗУН
Дзонг Хо КИМ
Ха Хиун ЛИ
Дзин Хо ЛИ
Дзин Соо ЧОИ
Дзин Воонг КИМ
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Электроникс Энд Телекоммьюникейшнз Рисерч Инститьют
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Priority claimed from KR1020110065707A external-priority patent/KR20120088494A/ko
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/124—Quantisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • H04N19/426—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements using memory downsizing methods
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding

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RU2013140464/08A 2011-01-31 2012-01-31 Способ и устройство для кодирования/декодирования изображений с использованием вектора движения RU2586017C2 (ru)

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KR20110009636 2011-01-31
KR10-2011-0009636 2011-01-31
KR10-2011-0019166 2011-03-03
KR20110019166 2011-03-03
KR10-2011-0050853 2011-05-27
KR1020110050853A KR20120088488A (ko) 2011-01-31 2011-05-27 시간적 움직임 벡터 저장 방법 및 그 장치
KR1020110065707A KR20120088494A (ko) 2011-01-31 2011-07-01 시간적 움직임 벡터 저장 방법 및 그 장치
KR10-2011-0065707 2011-07-01
PCT/KR2012/000770 WO2012105807A2 (ko) 2011-01-31 2012-01-31 움직임 벡터를 이용한 영상 부호화/복호화 방법 및 장치
KR10-2012-0010096 2012-01-31
KR1020120010096A KR101428030B1 (ko) 2011-01-31 2012-01-31 움직임 벡터를 이용한 영상 복호화 장치

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RU2013140464A RU2013140464A (ru) 2015-03-10
RU2586017C2 true RU2586017C2 (ru) 2016-06-10

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EP (2) EP2672708B1 (enExample)
JP (8) JP5911890B2 (enExample)
KR (5) KR20120088488A (enExample)
CN (11) CN108174219B (enExample)
BR (5) BR112013019495B1 (enExample)
CA (4) CA3050903C (enExample)
DK (1) DK2672708T3 (enExample)
ES (1) ES2899990T3 (enExample)
HK (1) HK1251838A1 (enExample)
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PT (1) PT2672708T (enExample)
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