KR101547743B1 - 비디오 코딩에서의 프레임 분할 - Google Patents

비디오 코딩에서의 프레임 분할 Download PDF

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KR101547743B1
KR101547743B1 KR1020137020603A KR20137020603A KR101547743B1 KR 101547743 B1 KR101547743 B1 KR 101547743B1 KR 1020137020603 A KR1020137020603 A KR 1020137020603A KR 20137020603 A KR20137020603 A KR 20137020603A KR 101547743 B1 KR101547743 B1 KR 101547743B1
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KR20130095324A (ko
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잉 천
페이송 천
마르타 카르체비츠
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퀄컴 인코포레이티드
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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
    • 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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
    • 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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • 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
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/96—Tree coding, e.g. quad-tree coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020137020603A 2011-01-05 2012-01-03 비디오 코딩에서의 프레임 분할 Active KR101547743B1 (ko)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US201161430104P 2011-01-05 2011-01-05
US61/430,104 2011-01-05
US201161435098P 2011-01-21 2011-01-21
US61/435,098 2011-01-21
US201161454166P 2011-03-18 2011-03-18
US61/454,166 2011-03-18
US201161492751P 2011-06-02 2011-06-02
US61/492,751 2011-06-02
US13/341,368 2011-12-30
US13/341,368 US20120170648A1 (en) 2011-01-05 2011-12-30 Frame splitting in video coding
PCT/US2012/020108 WO2012094342A1 (en) 2011-01-05 2012-01-03 Frame splitting in video coding

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KR20130095324A KR20130095324A (ko) 2013-08-27
KR101547743B1 true KR101547743B1 (ko) 2015-08-26

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US (1) US20120170648A1 (OSRAM)
EP (1) EP2661889A1 (OSRAM)
JP (2) JP2014506066A (OSRAM)
KR (1) KR101547743B1 (OSRAM)
CN (1) CN103299627B (OSRAM)
AR (1) AR084787A1 (OSRAM)
BR (1) BR112013017141A2 (OSRAM)
TW (1) TWI523540B (OSRAM)
WO (1) WO2012094342A1 (OSRAM)

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CN110839161B (zh) * 2018-08-19 2022-12-16 北京字节跳动网络技术有限公司 扩展四叉树分割的边界处理
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Publication number Publication date
KR20130095324A (ko) 2013-08-27
JP5847970B2 (ja) 2016-01-27
JP2014506066A (ja) 2014-03-06
BR112013017141A2 (pt) 2016-09-20
US20120170648A1 (en) 2012-07-05
EP2661889A1 (en) 2013-11-13
WO2012094342A1 (en) 2012-07-12
TW201234857A (en) 2012-08-16
CN103299627B (zh) 2016-08-24
CN103299627A (zh) 2013-09-11
TWI523540B (zh) 2016-02-21
JP2015156648A (ja) 2015-08-27
AR084787A1 (es) 2013-06-26

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