KR101962990B1 - 복잡도가 낮은 원격 프리젠테이션 세션 인코더 - Google Patents

복잡도가 낮은 원격 프리젠테이션 세션 인코더 Download PDF

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KR101962990B1
KR101962990B1 KR1020147007319A KR20147007319A KR101962990B1 KR 101962990 B1 KR101962990 B1 KR 101962990B1 KR 1020147007319 A KR1020147007319 A KR 1020147007319A KR 20147007319 A KR20147007319 A KR 20147007319A KR 101962990 B1 KR101962990 B1 KR 101962990B1
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크리쉬나 모한 말라디
비 아닐 쿠마르
나딤 와이 압도
스리다르 산쿠라트리
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마이크로소프트 테크놀로지 라이센싱, 엘엘씨
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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
    • H04N19/88—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving rearrangement of data among different coding units, e.g. shuffling, interleaving, scrambling or permutation of pixel data or permutation of transform coefficient data among different 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • 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
    • 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
    • H04N19/156—Availability of hardware or computational resources, e.g. encoding based on power-saving 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
    • H04N19/10—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
    • H04N19/186—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 a colour or a chrominance component
    • 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
    • H04N19/124—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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
KR1020147007319A 2011-09-20 2012-09-12 복잡도가 낮은 원격 프리젠테이션 세션 인코더 Active KR101962990B1 (ko)

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US13/237,859 2011-09-20
US13/237,859 US9712847B2 (en) 2011-09-20 2011-09-20 Low-complexity remote presentation session encoder using subsampling in color conversion space
PCT/US2012/054702 WO2013043420A1 (en) 2011-09-20 2012-09-12 Low-complexity remote presentation session encoder

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KR20140066194A KR20140066194A (ko) 2014-05-30
KR101962990B1 true KR101962990B1 (ko) 2019-03-27

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EP (1) EP2759140B1 (enExample)
JP (1) JP2014530563A (enExample)
KR (1) KR101962990B1 (enExample)
CN (1) CN102984512B (enExample)
AU (1) AU2012312810B2 (enExample)
BR (1) BR112014006576B1 (enExample)
CA (1) CA2849091A1 (enExample)
MX (1) MX2014003435A (enExample)
RU (1) RU2603627C2 (enExample)
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CN113365083B (zh) 2021-07-08 2022-10-11 广州市保伦电子有限公司 一种基于h.265实现yuv444图像编解码方法
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KR20140066194A (ko) 2014-05-30
CN102984512A (zh) 2013-03-20
BR112014006576B1 (pt) 2022-06-14
MX2014003435A (es) 2014-05-01
EP2759140B1 (en) 2022-08-03
RU2014110506A (ru) 2015-09-27
AU2012312810A1 (en) 2014-04-10
CA2849091A1 (en) 2013-03-28
JP2014530563A (ja) 2014-11-17
BR112014006576A2 (pt) 2017-03-28
EP2759140A4 (en) 2015-05-20
AU2012312810B2 (en) 2016-05-12
RU2603627C2 (ru) 2016-11-27
WO2013043420A1 (en) 2013-03-28
US20130070844A1 (en) 2013-03-21
HK1181227A1 (en) 2013-11-01
EP2759140A1 (en) 2014-07-30
CN102984512B (zh) 2015-08-26
US9712847B2 (en) 2017-07-18

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