CN101653007B - 控制压缩数据量的方法 - Google Patents

控制压缩数据量的方法 Download PDF

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Publication number
CN101653007B
CN101653007B CN200880011102.6A CN200880011102A CN101653007B CN 101653007 B CN101653007 B CN 101653007B CN 200880011102 A CN200880011102 A CN 200880011102A CN 101653007 B CN101653007 B CN 101653007B
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viewing distance
compression
data rate
images
compressed data
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CN200880011102.6A
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CN101653007A (zh
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P·W·琼斯
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Mau New Gate Venture Capital Co Ltd
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Eastman Kodak Co
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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)
  • Physics & Mathematics (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Television Signal Processing For Recording (AREA)
CN200880011102.6A 2007-03-30 2008-03-26 控制压缩数据量的方法 Expired - Fee Related CN101653007B (zh)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
CN101653007A CN101653007A (zh) 2010-02-17
CN101653007B true CN101653007B (zh) 2011-06-08

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

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EP2774121A4 (en) * 2011-10-30 2015-09-16 Hd2 Technologies Pty Ltd PERCEPTION-RELATED LOSS-FREE AND IMPROVED IMAGE COMPRESSION SYSTEM AND METHOD
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US9523576B2 (en) * 2012-09-17 2016-12-20 Xsens Holding B.V. System and method for magnetic field data compression
KR20150086327A (ko) * 2012-11-16 2015-07-27 브이아이디 스케일, 인크. 시청 조건 인식 비디오 코딩을 위한 지각 전처리 필터
JP2016508700A (ja) 2013-02-14 2016-03-22 レッド．コム，インコーポレイテッド ビデオカメラ
EP2819412A1 (en) * 2013-06-06 2014-12-31 Fujitsu Semiconductor Limited Encoding and decoding
US20170272778A9 (en) * 2014-01-06 2017-09-21 Samsung Electronics Co., Ltd. Image encoding and decoding methods for preserving film grain noise, and image encoding and decoding apparatuses for preserving film grain noise
CN103840839B (zh) * 2014-03-21 2017-06-27 中国科学院声学研究所 一种井下声波成像测井数据的实时压缩方法
US10045050B2 (en) 2014-04-25 2018-08-07 Vid Scale, Inc. Perceptual preprocessing filter for viewing-conditions-aware video coding
US9420292B2 (en) * 2014-12-09 2016-08-16 Ncku Research And Development Foundation Content adaptive compression system
US9900604B2 (en) * 2015-03-11 2018-02-20 Kabushiki Kaisha Toshiba Semiconductor integrated circuit, image transmission apparatus and image transmission system
US11593632B2 (en) 2016-12-15 2023-02-28 WaveOne Inc. Deep learning based on image encoding and decoding
WO2019010233A1 (en) 2017-07-05 2019-01-10 Red. Com, Llc PROCESSING VIDEO IMAGE DATA IN ELECTRONIC DEVICES
WO2019161303A1 (en) * 2018-02-17 2019-08-22 Google Llc Image compression and decompression using controlled quality loss
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
US20250238959A1 (en) * 2024-01-24 2025-07-24 Microsoft Technology Licensing, Llc Individualized image compression

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Also Published As

Publication number Publication date
US7813564B2 (en) 2010-10-12
EP2130380B1 (en) 2013-08-07
EP2130380A2 (en) 2009-12-09
JP5215379B2 (ja) 2013-06-19
WO2008121281A2 (en) 2008-10-09
JP2010524298A (ja) 2010-07-15
US20080240583A1 (en) 2008-10-02
WO2008121281A3 (en) 2009-03-12
CN101653007A (zh) 2010-02-17

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