JP5215379B2 - 圧縮データ量の制御 - Google Patents

圧縮データ量の制御 Download PDF

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JP5215379B2
JP5215379B2 JP2010500968A JP2010500968A JP5215379B2 JP 5215379 B2 JP5215379 B2 JP 5215379B2 JP 2010500968 A JP2010500968 A JP 2010500968A JP 2010500968 A JP2010500968 A JP 2010500968A JP 5215379 B2 JP5215379 B2 JP 5215379B2
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compressed data
data rate
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JP2010524298A (ja
JP2010524298A5 (enExample
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ウィリアム ジョーンズ，ポール
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イーストマン コダック カンパニー
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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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/192—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding the adaptation method, adaptation tool or adaptation type being iterative or recursive
    • 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
    • H04N19/10—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
    • H04N19/149—Data rate or code amount at the encoder output by estimating the code amount by means of a model, e.g. mathematical model or statistical model
    • 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
    • H04N19/15—Data rate or code amount at the encoder output by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer
    • 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
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mathematical Analysis (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Television Signal Processing For Recording (AREA)
JP2010500968A 2007-03-30 2008-03-26 圧縮データ量の制御 Expired - Fee Related JP5215379B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/693,958 2007-03-30
US11/693,958 US7813564B2 (en) 2007-03-30 2007-03-30 Method for controlling the amount of compressed data
PCT/US2008/003942 WO2008121281A2 (en) 2007-03-30 2008-03-26 Controlling the amount of compressed data

Publications (3)

Publication Number Publication Date
JP2010524298A JP2010524298A (ja) 2010-07-15
JP2010524298A5 JP2010524298A5 (enExample) 2011-05-19
JP5215379B2 true JP5215379B2 (ja) 2013-06-19

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JP2010500968A Expired - Fee Related JP5215379B2 (ja) 2007-03-30 2008-03-26 圧縮データ量の制御

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US (1) US7813564B2 (enExample)
EP (1) EP2130380B1 (enExample)
JP (1) JP5215379B2 (enExample)
CN (1) CN101653007B (enExample)
WO (1) WO2008121281A2 (enExample)

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US9523576B2 (en) * 2012-09-17 2016-12-20 Xsens Holding B.V. System and method for magnetic field data compression
CN104937935A (zh) * 2012-11-16 2015-09-23 Vid拓展公司 用于视觉条件意识视频编码的感知预处理滤波器
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US11363306B2 (en) * 2019-04-05 2022-06-14 Comcast Cable Communications, Llc Methods, systems, and apparatuses for processing video by adaptive rate distortion optimization
CN110690904A (zh) * 2019-09-23 2020-01-14 南岳电控（衡阳）工业技术股份有限公司 一种曲线数据压缩方法
CN110769000B (zh) * 2019-10-31 2020-09-25 重庆大学 连续型监测数据在非稳定网络传输中的动态压缩预测控制方法
CN113132723B (zh) 2019-12-31 2023-11-14 武汉Tcl集团工业研究院有限公司 一种图像压缩方法及装置
CN114581544A (zh) * 2022-05-09 2022-06-03 哈尔滨工业大学(深圳)(哈尔滨工业大学深圳科技创新研究院) 图像压缩方法、计算机设备及计算机存储介质
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Also Published As

Publication number Publication date
EP2130380B1 (en) 2013-08-07
US20080240583A1 (en) 2008-10-02
CN101653007B (zh) 2011-06-08
JP2010524298A (ja) 2010-07-15
WO2008121281A3 (en) 2009-03-12
EP2130380A2 (en) 2009-12-09
CN101653007A (zh) 2010-02-17
WO2008121281A2 (en) 2008-10-09
US7813564B2 (en) 2010-10-12

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