CN104012091B - 用于译码视频数据的方法、装置及设备 - Google Patents

用于译码视频数据的方法、装置及设备 Download PDF

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CN104012091B
CN104012091B CN201280053792.8A CN201280053792A CN104012091B CN 104012091 B CN104012091 B CN 104012091B CN 201280053792 A CN201280053792 A CN 201280053792A CN 104012091 B CN104012091 B CN 104012091B
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value
determining
frequency band
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video
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CN104012091A (zh
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钟仁肃
桑吉弗·库马尔
马尔塔·卡切维奇
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Qualcomm Inc
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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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
    • 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
    • H04N19/50—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
    • H04N19/70—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
    • H04N19/10—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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201280053792.8A 2011-11-04 2012-11-02 用于译码视频数据的方法、装置及设备 Active CN104012091B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161556085P 2011-11-04 2011-11-04
US61/556,085 2011-11-04
US13/646,102 US10051289B2 (en) 2011-11-04 2012-10-05 Adaptive center band offset filter for video coding
US13/646,102 2012-10-05
PCT/US2012/063273 WO2013067318A1 (en) 2011-11-04 2012-11-02 Adaptive center band offset filter for video coding

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CN104012091A CN104012091A (zh) 2014-08-27
CN104012091B true CN104012091B (zh) 2017-05-24

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CN110267039B (zh) * 2014-04-04 2023-05-16 北京三星通信技术研究有限公司 对像素标识进行处理的方法和装置
CN105409221B (zh) 2014-04-29 2020-03-06 微软技术许可有限责任公司 用于样本自适应偏移滤波的编码器侧决策
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WO2016182266A1 (ko) * 2015-05-12 2016-11-17 삼성전자 주식회사 영상의 부호화, 복호화 방법 및 장치
KR102423880B1 (ko) 2015-10-06 2022-07-21 삼성전자주식회사 인코더의 작동방법과 상기 인코더를 포함하는 시스템 온 칩의 작동 방법
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BR112014010337A2 (pt) 2017-04-18
WO2013067318A1 (en) 2013-05-10
CN104012091A (zh) 2014-08-27
CA2853798A1 (en) 2013-05-10
RU2014122539A (ru) 2015-12-10
IL232237A (en) 2017-01-31
MY169625A (en) 2019-04-23
AU2012332318B2 (en) 2015-12-03
PH12014500951A1 (en) 2017-07-19
EP2774372A1 (en) 2014-09-10
CA2853798C (en) 2017-03-07
JP5833249B2 (ja) 2015-12-16
KR20140088214A (ko) 2014-07-09
BR112014010337B1 (pt) 2022-05-17
IN2014CN03163A (cg-RX-API-DMAC7.html) 2015-08-14
US10051289B2 (en) 2018-08-14
KR101622860B1 (ko) 2016-05-19
EP2774372B1 (en) 2018-06-27
AU2012332318A1 (en) 2014-05-29
ZA201404050B (en) 2017-08-30
ES2688359T3 (es) 2018-11-02
US20130114674A1 (en) 2013-05-09
IL232237A0 (en) 2014-06-30
HUE039957T2 (hu) 2019-02-28
SG11201401490VA (en) 2014-06-27
JP2014533048A (ja) 2014-12-08

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