ATE330428T1 - Übertragungssteuerung in einem hybriden zeitlich -snr feingranularskalierbaren videokodierungsverfahren - Google Patents

Übertragungssteuerung in einem hybriden zeitlich -snr feingranularskalierbaren videokodierungsverfahren

Info

Publication number
ATE330428T1
ATE330428T1 AT02755489T AT02755489T ATE330428T1 AT E330428 T1 ATE330428 T1 AT E330428T1 AT 02755489 T AT02755489 T AT 02755489T AT 02755489 T AT02755489 T AT 02755489T AT E330428 T1 ATE330428 T1 AT E330428T1
Authority
AT
Austria
Prior art keywords
determined
measure
video frame
transmission bits
bits
Prior art date
Application number
AT02755489T
Other languages
English (en)
Inventor
Der Schaar Mihaela Van
Hayder Radha
Original Assignee
Koninkl 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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE330428T1 publication Critical patent/ATE330428T1/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
    • H04N19/134—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)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
AT02755489T 2001-08-15 2002-08-02 Übertragungssteuerung in einem hybriden zeitlich -snr feingranularskalierbaren videokodierungsverfahren ATE330428T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE330428T1 true ATE330428T1 (de) 2006-07-15

Family

ID=25459597

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02755489T ATE330428T1 (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
US9544587B2 (en) 2012-05-14 2017-01-10 Google Technology Holdings 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
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
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
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
KR20020070362A (ko) * 1999-12-22 2002-09-06 제너럴 인스트루먼트 코포레이션 공간 스케일성 및 시뮬캐스트 코딩을 이용한 멀티캐스트환경의 비디오 압축
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
EP1417841B1 (de) 2006-06-14
US20030035480A1 (en) 2003-02-20
DE60212401T2 (de) 2007-02-01
CN1568621A (zh) 2005-01-19
JP2005500755A (ja) 2005-01-06
US6785334B2 (en) 2004-08-31
KR20040036709A (ko) 2004-04-30
DE60212401D1 (de) 2006-07-27
EP1417841A1 (de) 2004-05-12
WO2003017673A1 (en) 2003-02-27

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