KR20140098114A - 홀수-짝수 정수 변환 백그라운드를 사용하는 비디오 및 데이터 처리 - Google Patents

홀수-짝수 정수 변환 백그라운드를 사용하는 비디오 및 데이터 처리 Download PDF

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KR20140098114A
KR20140098114A KR1020147015180A KR20147015180A KR20140098114A KR 20140098114 A KR20140098114 A KR 20140098114A KR 1020147015180 A KR1020147015180 A KR 1020147015180A KR 20147015180 A KR20147015180 A KR 20147015180A KR 20140098114 A KR20140098114 A KR 20140098114A
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transform
matrix
dimensional
dimensional integer
integer
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지에 덩
얀 예
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브이아이디 스케일, 인크.
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/14—Fourier, Walsh or analogous domain transformations, e.g. Laplace, Hilbert, Karhunen-Loeve, transforms
    • G06F17/147—Discrete orthonormal transforms, e.g. discrete cosine transform, discrete sine transform, and variations therefrom, e.g. modified discrete cosine transform, integer transforms approximating the discrete cosine transform
    • 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
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
    • 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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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mathematical Optimization (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Pure & Applied Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Algebra (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Complex Calculations (AREA)
KR1020147015180A 2011-11-07 2012-11-06 홀수-짝수 정수 변환 백그라운드를 사용하는 비디오 및 데이터 처리 Withdrawn KR20140098114A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161556681P 2011-11-07 2011-11-07
US201161556823P 2011-11-07 2011-11-07
US61/556,681 2011-11-07
US61/556,823 2011-11-07
PCT/US2012/063709 WO2013070605A2 (en) 2011-11-07 2012-11-06 Video and data processing using even-odd integer transforms background

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KR20140098114A true KR20140098114A (ko) 2014-08-07

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KR1020147015180A Withdrawn KR20140098114A (ko) 2011-11-07 2012-11-06 홀수-짝수 정수 변환 백그라운드를 사용하는 비디오 및 데이터 처리

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US (1) US10452743B2 (enExample)
EP (1) EP2777287A2 (enExample)
JP (1) JP6193869B2 (enExample)
KR (1) KR20140098114A (enExample)
CN (1) CN104067621B (enExample)
TW (3) TW201729125A (enExample)
WO (1) WO2013070605A2 (enExample)

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WO2017123487A1 (en) * 2016-01-15 2017-07-20 Vid Scale, Inc. System and method for enhanced motion compensation using adaptive filtering
CN106231318B (zh) * 2016-09-30 2020-04-28 浙江宇视科技有限公司 一种基于量化变换系数的视频加扰方法及装置
US20220094984A1 (en) * 2021-12-06 2022-03-24 Atthar Mohammed Unrestricted intra content to improve video quality of real-time encoding
CN114531600B (zh) * 2022-02-18 2023-10-03 阿里巴巴（中国）有限公司 变换单元、现场可编程门阵列、芯片、电子设备、片上系统
US20230396811A1 (en) * 2022-06-01 2023-12-07 Realtek Semiconductor Corp. Method and electronic device for processing video coding

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US10785478B2 (en) 2016-05-12 2020-09-22 Lg Electronics Inc. Intra prediction method and apparatus for video coding

Also Published As

Publication number Publication date
JP6193869B2 (ja) 2017-09-06
US20130114732A1 (en) 2013-05-09
CN104067621A (zh) 2014-09-24
CN104067621B (zh) 2018-03-27
WO2013070605A3 (en) 2013-08-08
US10452743B2 (en) 2019-10-22
TW201842453A (zh) 2018-12-01
TW201729125A (zh) 2017-08-16
WO2013070605A2 (en) 2013-05-16
EP2777287A2 (en) 2014-09-17
TW201335769A (zh) 2013-09-01
JP2014535246A (ja) 2014-12-25

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