FI114679B - Satunnaisaloituspisteet videokoodauksessa - Google Patents
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- FI114679B FI114679B FI20020810A FI20020810A FI114679B FI 114679 B FI114679 B FI 114679B FI 20020810 A FI20020810 A FI 20020810A FI 20020810 A FI20020810 A FI 20020810A FI 114679 B FI114679 B FI 114679B
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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
- H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
- H04N19/67—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving unequal error protection [UEP], i.e. providing protection according to the importance of the data
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- 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
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- H04N19/103—Selection of coding mode or of prediction mode
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- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Priority Applications (18)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20020810A FI114679B (fi) | 2002-04-29 | 2002-04-29 | Satunnaisaloituspisteet videokoodauksessa |
EP03722629.7A EP1500280B1 (en) | 2002-04-29 | 2003-04-28 | Random access points in video encoding |
CA2542026A CA2542026C (en) | 2002-04-29 | 2003-04-28 | Indicating regions within a picture |
PCT/FI2003/000331 WO2003094530A1 (en) | 2002-04-29 | 2003-04-28 | Random access points in video encoding |
US10/424,618 US7302001B2 (en) | 2002-04-29 | 2003-04-28 | Random access points in video encoding |
BR0309713-7A BR0309713A (pt) | 2002-04-29 | 2003-04-28 | Método e aparelho para codificar e decodificar uma sequência de vìdeo, sinal de vìdeo, e, programa de computador |
KR1020067008825A KR100973518B1 (ko) | 2002-04-29 | 2003-04-28 | 화상 내 영역 관련 정보 제공 방법 |
KR1020047017358A KR100972403B1 (ko) | 2002-04-29 | 2003-04-28 | 비디오 인코딩시의 랜덤 억세스 포인트 |
CA2483293A CA2483293C (en) | 2002-04-29 | 2003-04-28 | Random access points in video encoding |
EP06101012A EP1672930A3 (en) | 2002-04-29 | 2003-04-28 | Indicating regions within a picture |
CN2006100041083A CN1829329B (zh) | 2002-04-29 | 2003-04-28 | 指示图像内的区域的方法和装置 |
CNB038096153A CN100521793C (zh) | 2002-04-29 | 2003-04-28 | 视频编码中的随机访问点 |
JP2004502635A JP4468800B2 (ja) | 2002-04-29 | 2003-04-28 | ビデオ符号化におけるランダム・アクセス・ポイント |
AU2003229800A AU2003229800A1 (en) | 2002-04-29 | 2003-04-28 | Random access points in video encoding |
US11/335,107 US7826531B2 (en) | 2002-04-29 | 2006-01-19 | Indicating regions within a picture |
JP2006126367A JP2006246524A (ja) | 2002-04-29 | 2006-04-28 | デジタル画像内の領域のサイズ、形状および位置を表示する方法、デジタル画像を符号化してビットストリームを生成するためのエンコーダ、ビットストリームを復号化するためのデコーダ、およびコンピュータ・プログラム製品 |
US11/647,710 US7760802B2 (en) | 2002-04-29 | 2006-12-29 | Random access points in video encoding |
JP2010018864A JP2010136428A (ja) | 2002-04-29 | 2010-01-29 | デジタル画像内の領域のサイズ、形状および位置を示す方法、デジタル画像を符号化してビットストリームを生成するためのエンコーダ、ビットストリームを復号するためのデコーダ、およびコンピュータ・プログラム製品 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20020810A FI114679B (fi) | 2002-04-29 | 2002-04-29 | Satunnaisaloituspisteet videokoodauksessa |
FI20020810 | 2002-04-29 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20020810A0 FI20020810A0 (fi) | 2002-04-29 |
FI20020810A FI20020810A (fi) | 2003-10-30 |
FI114679B true FI114679B (fi) | 2004-11-30 |
Family
ID=8563849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20020810A FI114679B (fi) | 2002-04-29 | 2002-04-29 | Satunnaisaloituspisteet videokoodauksessa |
Country Status (10)
Country | Link |
---|---|
US (3) | US7302001B2 (zh) |
EP (2) | EP1672930A3 (zh) |
JP (3) | JP4468800B2 (zh) |
KR (2) | KR100972403B1 (zh) |
CN (2) | CN1829329B (zh) |
AU (1) | AU2003229800A1 (zh) |
BR (1) | BR0309713A (zh) |
CA (1) | CA2483293C (zh) |
FI (1) | FI114679B (zh) |
WO (1) | WO2003094530A1 (zh) |
Families Citing this family (121)
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US7082450B2 (en) | 2001-08-30 | 2006-07-25 | Nokia Corporation | Implementation of a transform and of a subsequent quantization |
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JP4130780B2 (ja) * | 2002-04-15 | 2008-08-06 | 松下電器産業株式会社 | 画像符号化方法および画像復号化方法 |
MXPA05000559A (es) * | 2002-07-15 | 2005-04-19 | Nokia Corp | Metodo para ocultamiento de errores en secuencias de video. |
US9330060B1 (en) | 2003-04-15 | 2016-05-03 | Nvidia Corporation | Method and device for encoding and decoding video image data |
US7724818B2 (en) * | 2003-04-30 | 2010-05-25 | Nokia Corporation | Method for coding sequences of pictures |
US8660182B2 (en) | 2003-06-09 | 2014-02-25 | Nvidia Corporation | MPEG motion estimation based on dual start points |
KR100987764B1 (ko) * | 2003-09-04 | 2010-10-13 | 경희대학교 산학협력단 | 영상 데이터의 예측 부호화를 위한 참조 데이터 유닛 결정방법 및 그 장치 |
US7843959B2 (en) * | 2004-01-30 | 2010-11-30 | Telefonaktiebolaget Lm Ericsson | Prioritising data elements of a data stream |
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KR20070033364A (ko) * | 2004-05-25 | 2007-03-26 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | 디지털 비디오 데이터 인코딩 방법 및 장치 |
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US7813562B2 (en) * | 2004-09-27 | 2010-10-12 | Intel Corporation | Low-latency remote display rendering using tile-based rendering systems |
US20090080519A1 (en) * | 2004-10-18 | 2009-03-26 | Electronics And Telecommunications Research Institute | Method for encoding/decoding video sequence based on mctf using adaptively-adjusted gop structure |
US8184702B2 (en) * | 2004-11-01 | 2012-05-22 | Electronics And Telecommunications Research Institute | Method for encoding/decoding a video sequence based on hierarchical B-picture using adaptively-adjusted GOP structure |
FR2886433B1 (fr) * | 2005-05-30 | 2007-09-07 | Commissariat Energie Atomique | Methode de segmentation d'une sequence d'images tridimensionnelles, notamment en pharmaco-imagerie. |
KR100736041B1 (ko) * | 2005-06-30 | 2007-07-06 | 삼성전자주식회사 | 에러 은닉 방법 및 장치 |
US7912219B1 (en) * | 2005-08-12 | 2011-03-22 | The Directv Group, Inc. | Just in time delivery of entitlement control message (ECMs) and other essential data elements for television programming |
KR100667808B1 (ko) | 2005-08-20 | 2007-01-11 | 삼성전자주식회사 | 영상의 인트라 예측 부호화, 복호화 방법 및 장치 |
KR100727969B1 (ko) * | 2005-08-27 | 2007-06-14 | 삼성전자주식회사 | 영상의 부호화 및 복호화 장치와, 그 방법, 및 이를수행하기 위한 프로그램이 기록된 기록 매체 |
KR100727970B1 (ko) * | 2005-08-30 | 2007-06-13 | 삼성전자주식회사 | 영상의 부호화 및 복호화 장치와, 그 방법, 및 이를수행하기 위한 프로그램이 기록된 기록 매체 |
US9467659B2 (en) * | 2005-09-27 | 2016-10-11 | Qualcomm Incorporated | Method and apparatus for progressive channel switching |
KR100750137B1 (ko) | 2005-11-02 | 2007-08-21 | 삼성전자주식회사 | 영상의 부호화,복호화 방법 및 장치 |
US8233535B2 (en) | 2005-11-18 | 2012-07-31 | Apple Inc. | Region-based processing of predicted pixels |
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CN100521793C (zh) | 2009-07-29 |
AU2003229800A1 (en) | 2003-11-17 |
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CA2483293C (en) | 2012-11-27 |
KR20040106409A (ko) | 2004-12-17 |
EP1672930A2 (en) | 2006-06-21 |
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