DE60212401D1 - Übertragungssteuerung in einem hybriden zeitlich - snr feingranularskalierbaren videokodierungsverfahren - Google Patents

Übertragungssteuerung in einem hybriden zeitlich - snr feingranularskalierbaren videokodierungsverfahren

Info

Publication number
DE60212401D1
DE60212401D1 DE60212401T DE60212401T DE60212401D1 DE 60212401 D1 DE60212401 D1 DE 60212401D1 DE 60212401 T DE60212401 T DE 60212401T DE 60212401 T DE60212401 T DE 60212401T DE 60212401 D1 DE60212401 D1 DE 60212401D1
Authority
DE
Germany
Prior art keywords
determined
measure
snr
video frame
transmission bits
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE60212401T
Other languages
English (en)
Other versions
DE60212401T2 (de
Inventor
Der Schaar Mihaela Van
Hayder Radha
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE60212401D1 publication Critical patent/DE60212401D1/de
Application granted granted Critical
Publication of DE60212401T2 publication Critical patent/DE60212401T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04N19/134—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
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/34—Scalability techniques involving progressive bit-plane based encoding of the enhancement layer, e.g. fine granular scalability [FGS]
    • 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
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • 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
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
    • H04N19/29—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding involving scalability at the object level, e.g. video object layer [VOL]
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
DE60212401T 2001-08-15 2002-08-02 Übertragungssteuerung in einem hybriden zeitlich - snr feingranularskalierbaren videokodierungsverfahren Expired - Fee Related DE60212401T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/930,671 US6785334B2 (en) 2001-08-15 2001-08-15 Method for transmission control in hybrid temporal-SNR fine granular video coding
US930671 2001-08-15
PCT/IB2002/003264 WO2003017673A1 (en) 2001-08-15 2002-08-02 Method for transmission control in hybrid temporal-snr fine cranular video coding

Publications (2)

Publication Number Publication Date
DE60212401D1 true DE60212401D1 (de) 2006-07-27
DE60212401T2 DE60212401T2 (de) 2007-02-01

Family

ID=25459597

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60212401T Expired - Fee Related DE60212401T2 (de) 2001-08-15 2002-08-02 Übertragungssteuerung in einem hybriden zeitlich - snr feingranularskalierbaren videokodierungsverfahren

Country Status (8)

Country Link
US (1) US6785334B2 (de)
EP (1) EP1417841B1 (de)
JP (1) JP2005500755A (de)
KR (1) KR20040036709A (de)
CN (1) CN1568621A (de)
AT (1) ATE330428T1 (de)
DE (1) DE60212401T2 (de)
WO (1) WO2003017673A1 (de)

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GB2364842A (en) * 2000-07-11 2002-02-06 Motorola Inc Method and system for improving video quality
US20030161398A1 (en) * 2002-02-21 2003-08-28 Meir Feder Improving static picture quality in compressed video
US7391807B2 (en) * 2002-04-24 2008-06-24 Mitsubishi Electric Research Laboratories, Inc. Video transcoding of scalable multi-layer videos to single layer video
FR2858741A1 (fr) 2003-08-07 2005-02-11 Thomson Licensing Sa Dispositif et procede de compression d'images numeriques
KR100703744B1 (ko) * 2005-01-19 2007-04-05 삼성전자주식회사 디블록을 제어하는 ｆｇｓ 기반의 비디오 인코딩 및디코딩 방법 및 장치
US20070147371A1 (en) * 2005-09-26 2007-06-28 The Board Of Trustees Of Michigan State University Multicast packet video system and hardware
KR100834757B1 (ko) * 2006-03-28 2008-06-05 삼성전자주식회사 엔트로피 부호화 효율을 향상시키는 방법 및 그 방법을이용한 비디오 인코더 및 비디오 디코더
KR100834625B1 (ko) * 2006-07-27 2008-06-02 삼성전자주식회사 비디오 인코딩 데이터율 제어를 위한 실시간 장면 전환검출 방법
US20090010341A1 (en) * 2007-07-02 2009-01-08 Feng Pan Peak signal to noise ratio weighting module, video encoding system and method for use therewith
JP5339697B2 (ja) * 2007-08-14 2013-11-13 キヤノン株式会社 送信装置、送信方法、及びコンピュータプログラム
KR20110137093A (ko) * 2010-06-16 2011-12-22 삼성전자주식회사 무선 통신 시스템에서 녹화된 컨텐츠의 재생 방법 및 장치
US8724712B1 (en) * 2011-07-07 2014-05-13 Google Inc. Apparatus and method for encoding at non-uniform intervals
US9591318B2 (en) 2011-09-16 2017-03-07 Microsoft Technology Licensing, Llc Multi-layer encoding and decoding
US11089343B2 (en) * 2012-01-11 2021-08-10 Microsoft Technology Licensing, Llc Capability advertisement, configuration and control for video coding and decoding
WO2013173292A1 (en) 2012-05-14 2013-11-21 Motorola Mobility Llc Scalable video coding with enhanced base layer
US10356406B2 (en) 2016-01-19 2019-07-16 Google Llc Real-time video encoder rate control using dynamic resolution switching
CN112258407B (zh) * 2020-10-20 2024-07-26 北京集创北方科技股份有限公司 一种图像采集设备的信噪比获取方法、装置及存储介质

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0783315B2 (ja) 1988-09-26 1995-09-06 富士通株式会社 可変レート音声信号符号化方式
FI113124B (fi) 1999-04-29 2004-02-27 Nokia Corp Tiedonsiirto
US6501797B1 (en) 1999-07-06 2002-12-31 Koninklijke Phillips Electronics N.V. System and method for improved fine granular scalable video using base layer coding information
US6263022B1 (en) * 1999-07-06 2001-07-17 Philips Electronics North America Corp. System and method for fine granular scalable video with selective quality enhancement
US7245663B2 (en) * 1999-07-06 2007-07-17 Koninklijke Philips Electronis N.V. Method and apparatus for improved efficiency in transmission of fine granular scalable selective enhanced images
US6480547B1 (en) * 1999-10-15 2002-11-12 Koninklijke Philips Electronics N.V. System and method for encoding and decoding the residual signal for fine granular scalable video
US6639943B1 (en) 1999-11-23 2003-10-28 Koninklijke Philips Electronics N.V. Hybrid temporal-SNR fine granular scalability video coding
WO2001047283A1 (en) * 1999-12-22 2001-06-28 General Instrument Corporation Video compression for multicast environments using spatial scalability and simulcast coding
US6510329B2 (en) * 2001-01-24 2003-01-21 Datex-Ohmeda, Inc. Detection of sensor off conditions in a pulse oximeter
US6895050B2 (en) * 2001-04-19 2005-05-17 Jungwoo Lee Apparatus and method for allocating bits temporaly between frames in a coding system

Also Published As

Publication number Publication date
US20030035480A1 (en) 2003-02-20
EP1417841A1 (de) 2004-05-12
WO2003017673A1 (en) 2003-02-27
KR20040036709A (ko) 2004-04-30
ATE330428T1 (de) 2006-07-15
DE60212401T2 (de) 2007-02-01
CN1568621A (zh) 2005-01-19
JP2005500755A (ja) 2005-01-06
EP1417841B1 (de) 2006-06-14
US6785334B2 (en) 2004-08-31

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8339 Ceased/non-payment of the annual fee