ATE475265T1 - Adaptive rahmenüberspringungstechniken für ratengesteuerte videocodierung - Google Patents

Adaptive rahmenüberspringungstechniken für ratengesteuerte videocodierung

Info

Publication number
ATE475265T1
ATE475265T1 AT06736529T AT06736529T ATE475265T1 AT E475265 T1 ATE475265 T1 AT E475265T1 AT 06736529 T AT06736529 T AT 06736529T AT 06736529 T AT06736529 T AT 06736529T AT E475265 T1 ATE475265 T1 AT E475265T1
Authority
AT
Austria
Prior art keywords
video
techniques
frame skipping
quality
adaptive
Prior art date
Application number
AT06736529T
Other languages
English (en)
Inventor
Yi Liang
Khaled Helmi El-Maleh
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ATE475265T1 publication Critical patent/ATE475265T1/de

Links

Classifications

    • 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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • 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
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • 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
    • H04N19/17—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 an image region, e.g. an object
    • H04N19/172—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 an image region, e.g. an object the region being a picture, frame or field
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
  • Studio Circuits (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
AT06736529T 2005-03-01 2006-03-01 Adaptive rahmenüberspringungstechniken für ratengesteuerte videocodierung ATE475265T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US65795605P 2005-03-01 2005-03-01
US11/193,249 US8514933B2 (en) 2005-03-01 2005-07-29 Adaptive frame skipping techniques for rate controlled video encoding
PCT/US2006/007223 WO2006094033A1 (en) 2005-03-01 2006-03-01 Adaptive frame skipping techniques for rate controlled video encoding

Publications (1)

Publication Number Publication Date
ATE475265T1 true ATE475265T1 (de) 2010-08-15

Family

ID=36589336

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06736529T ATE475265T1 (de) 2005-03-01 2006-03-01 Adaptive rahmenüberspringungstechniken für ratengesteuerte videocodierung

Country Status (9)

Country Link
US (1) US8514933B2 (de)
EP (1) EP1862011B1 (de)
JP (2) JP2008532430A (de)
KR (1) KR100926199B1 (de)
CN (1) CN101164345B (de)
AT (1) ATE475265T1 (de)
DE (1) DE602006015621D1 (de)
TW (1) TW200708107A (de)
WO (1) WO2006094033A1 (de)

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JP5004309B2 (ja) * 2009-02-18 2012-08-22 ソニーモバイルコミュニケーションズ， エービー 動画出力方法および動画出力装置
US10178406B2 (en) * 2009-11-06 2019-01-08 Qualcomm Incorporated Control of video encoding based on one or more video capture parameters
US8837576B2 (en) 2009-11-06 2014-09-16 Qualcomm Incorporated Camera parameter-assisted video encoding
CN102104775B (zh) * 2009-12-18 2013-04-17 华为技术有限公司 一种帧率调整方法和装置
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CN101888552B (zh) * 2010-06-28 2012-06-20 厦门大学 一种基于局部补偿的跳帧编解码方法和装置
US9424469B2 (en) * 2011-02-10 2016-08-23 Nec Corporation Differing region detection system and differing region detection method
US9154799B2 (en) 2011-04-07 2015-10-06 Google Inc. Encoding and decoding motion via image segmentation
US8638854B1 (en) 2011-04-07 2014-01-28 Google Inc. Apparatus and method for creating an alternate reference frame for video compression using maximal differences
KR20130070206A (ko) 2011-12-19 2013-06-27 삼성디스플레이 주식회사 유기 전계 발광 표시 장치
US20150022626A1 (en) * 2012-02-10 2015-01-22 Ibrahim Nahla Data, Multimedia & Video Transmission Updating System
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WO2013141872A1 (en) * 2012-03-23 2013-09-26 Hewlett-Packard Development Company, L.P. Method and system to process a video frame using prior processing decisions
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US9451163B2 (en) 2012-05-11 2016-09-20 Qualcomm Incorporated Motion sensor assisted rate control for video encoding
US9014266B1 (en) 2012-06-05 2015-04-21 Google Inc. Decimated sliding windows for multi-reference prediction in video coding
WO2014057555A1 (ja) * 2012-10-10 2014-04-17 富士通株式会社 情報処理装置、情報処理システム、情報処理プログラム、及び動画データ送受信方法
JP2014200074A (ja) * 2013-03-15 2014-10-23 株式会社リコー 配信制御システム、配信制御方法、及びプログラム
WO2014190468A1 (en) 2013-05-27 2014-12-04 Microsoft Corporation Video encoder for images
US9756331B1 (en) 2013-06-17 2017-09-05 Google Inc. Advance coded reference prediction
US8976220B2 (en) * 2013-07-05 2015-03-10 Sorenson Communications, Inc. Devices and methods for hosting a video call between a plurality of endpoints
WO2015139165A1 (en) 2014-03-17 2015-09-24 Microsoft Technology Licensing, Llc Encoder-side decisions for screen content encoding
US9723377B2 (en) 2014-04-28 2017-08-01 Comcast Cable Communications, Llc Video management
CN105323592A (zh) * 2014-07-11 2016-02-10 中兴通讯股份有限公司 一种码率控制方法及装置
CN106416254B (zh) 2015-02-06 2019-08-02 微软技术许可有限责任公司 在媒体编码期间跳过评估阶段
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Also Published As

Publication number Publication date
CN101164345A (zh) 2008-04-16
US20060198443A1 (en) 2006-09-07
TW200708107A (en) 2007-02-16
JP5415599B2 (ja) 2014-02-12
WO2006094033A1 (en) 2006-09-08
JP2012227958A (ja) 2012-11-15
CN101164345B (zh) 2010-12-08
KR100926199B1 (ko) 2009-11-09
EP1862011B1 (de) 2010-07-21
EP1862011A1 (de) 2007-12-05
KR20070114792A (ko) 2007-12-04
DE602006015621D1 (de) 2010-09-02
US8514933B2 (en) 2013-08-20
JP2008532430A (ja) 2008-08-14

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