WO2005025226A1 - 映像符号化装置、映像符号化制御方法及び映像符号化制御プログラム - Google Patents
映像符号化装置、映像符号化制御方法及び映像符号化制御プログラム Download PDFInfo
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- WO2005025226A1 WO2005025226A1 PCT/JP2004/013083 JP2004013083W WO2005025226A1 WO 2005025226 A1 WO2005025226 A1 WO 2005025226A1 JP 2004013083 W JP2004013083 W JP 2004013083W WO 2005025226 A1 WO2005025226 A1 WO 2005025226A1
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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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
-
- 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
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
-
- 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
- H04N19/127—Prioritisation of hardware or computational resources
-
- 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
- H04N19/156—Availability of hardware or computational resources, e.g. encoding based on power-saving 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
- H04N19/169—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
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200480028220XA CN1860792B (zh) | 2003-09-02 | 2004-09-02 | 视频编码设备、控制视频编码方法 |
KR1020067004232A KR101121613B1 (ko) | 2003-09-02 | 2004-09-02 | 영상 부호화 장치, 영상 부호화 제어 방법 및 영상 부호화 제어 프로그램을 기록한 컴퓨터로 판독가능한 기록 매체 |
EP04772897A EP1662794A4 (en) | 2003-09-02 | 2004-09-02 | VIDEO CODING DEVICE, VIDEO CODE CONTROL METHOD AND VIDEO CODING CONTROL PROGRAM |
US10/569,886 US8665966B2 (en) | 2003-09-02 | 2004-09-02 | Video coding apparatus, method of controlling video coding and program of controlling video coding |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003-310638 | 2003-09-02 | ||
JP2003310638A JP3802521B2 (ja) | 2003-09-02 | 2003-09-02 | 符号化装置、符号化制御方法及び符号化制御プログラム |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005025226A1 true WO2005025226A1 (ja) | 2005-03-17 |
Family
ID=34269653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/013083 WO2005025226A1 (ja) | 2003-09-02 | 2004-09-02 | 映像符号化装置、映像符号化制御方法及び映像符号化制御プログラム |
Country Status (7)
Country | Link |
---|---|
US (1) | US8665966B2 (ja) |
EP (1) | EP1662794A4 (ja) |
JP (1) | JP3802521B2 (ja) |
KR (1) | KR101121613B1 (ja) |
CN (1) | CN1860792B (ja) |
TW (1) | TWI249958B (ja) |
WO (1) | WO2005025226A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100466736C (zh) * | 2005-12-30 | 2009-03-04 | 杭州华三通信技术有限公司 | 运动图像编码控制方法及编码装置 |
US7653253B2 (en) * | 2006-01-23 | 2010-01-26 | Kabushiki Kaisha Toshiba | Moving image decoder |
CN112040235A (zh) * | 2020-11-04 | 2020-12-04 | 北京金山云网络技术有限公司 | 视频资源的编码方法和装置,视频资源的解码方法和装置 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8711923B2 (en) * | 2002-12-10 | 2014-04-29 | Ol2, Inc. | System and method for selecting a video encoding format based on feedback data |
JP4623650B2 (ja) * | 2005-09-06 | 2011-02-02 | パナソニック株式会社 | 動画像符号化装置,動画像符号化方法 |
JP2007251553A (ja) * | 2006-03-15 | 2007-09-27 | Matsushita Electric Ind Co Ltd | リアルタイム処理装置及びその方法 |
JP2008092107A (ja) * | 2006-09-29 | 2008-04-17 | Toshiba Corp | 情報処理装置及び音声/映像データ再生方法 |
CN100463525C (zh) * | 2006-12-11 | 2009-02-18 | 浙江大学 | 计算复杂度可动态调整的视频编码方法和装置 |
JP2008216472A (ja) * | 2007-03-01 | 2008-09-18 | Matsushita Electric Ind Co Ltd | 音声復号化装置及び音声復号化システム |
EP2143668A1 (de) | 2008-07-09 | 2010-01-13 | Interrroll Holding AG | Rollenbahn mit Profilschiene |
CN101394554B (zh) * | 2008-09-28 | 2010-06-09 | 湖北科创高新网络视频股份有限公司 | 一种自适应跳帧方法和装置 |
JP5652066B2 (ja) * | 2010-09-03 | 2015-01-14 | ヤマハ株式会社 | 動画圧縮制御装置、動画記録装置及び動画記録再生装置 |
US10582878B2 (en) * | 2013-05-09 | 2020-03-10 | Sunnybrook Research Institute | Systems and methods for providing visual feedback of touch panel input during magnetic resonance imaging |
CN103402086B (zh) * | 2013-07-22 | 2017-02-15 | 华为技术有限公司 | 一种用于视频编码系统的性能控制方法及编码器 |
US9397683B2 (en) * | 2014-08-05 | 2016-07-19 | Intel Corporation | Reduced digital audio sampling rates in digital audio processing chain |
CN105898371A (zh) * | 2015-12-07 | 2016-08-24 | 乐视云计算有限公司 | 实时转码的实时控制方法及装置 |
JP6724581B2 (ja) * | 2016-06-15 | 2020-07-15 | 富士通株式会社 | 画像符号化装置、方法、及びプログラム |
CN113038139B (zh) * | 2021-03-25 | 2023-05-12 | 贵州电网有限责任公司 | 一种应用于机巡图片上传的图像压缩方法 |
CN113613071B (zh) * | 2021-07-30 | 2023-10-20 | 上海商汤临港智能科技有限公司 | 一种图像处理方法、装置、计算机设备和存储介质 |
Citations (6)
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JPH10200900A (ja) * | 1997-01-10 | 1998-07-31 | Nippon Telegr & Teleph Corp <Ntt> | 符号化映像の高画質メディア同期再生方法及び装置 |
JP2000032469A (ja) * | 1998-07-13 | 2000-01-28 | Nec Corp | 動画像符号化装置 |
JP2001346216A (ja) * | 2000-06-06 | 2001-12-14 | Toshiba Corp | 動画像圧縮方法および情報処理装置 |
JP2001352471A (ja) * | 2000-06-07 | 2001-12-21 | Toshiba Corp | ビデオカメラ装置 |
US20020025001A1 (en) | 2000-05-11 | 2002-02-28 | Ismaeil Ismaeil R. | Method and apparatus for video coding |
JP2004007360A (ja) * | 2002-03-29 | 2004-01-08 | Seiko Epson Corp | 動画像符号化方法、動画像符号化装置および動画像符号化処理プログラム |
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US5121202A (en) * | 1989-05-12 | 1992-06-09 | Nec Corporation | Adaptive interframe prediction coded video communications system |
US5818969A (en) * | 1995-05-12 | 1998-10-06 | Intel Corporation | Intelligent start for motion estimation search |
JP3588970B2 (ja) * | 1997-04-30 | 2004-11-17 | ソニー株式会社 | 信号符号化方法、信号符号化装置、信号記録媒体及び信号伝送方法 |
JPH1118083A (ja) * | 1997-06-25 | 1999-01-22 | Sony Corp | ディジタル信号符号化方法及び装置、信号記録媒体並びに信号伝送方法 |
JP3407287B2 (ja) * | 1997-12-22 | 2003-05-19 | 日本電気株式会社 | 符号化復号システム |
JP3184175B2 (ja) | 1999-03-05 | 2001-07-09 | 日本電気アイシーマイコンシステム株式会社 | 復号化装置 |
DE50107201D1 (de) * | 2001-06-11 | 2005-09-29 | Abb Schweiz Ag | Isolator für ein elektrisches Verschienungssystem sowie ein Isolatorsystem mit solchen Isolatoren |
JP2003061097A (ja) | 2001-08-09 | 2003-02-28 | Sony Corp | 画像符号化装置および方法、記録媒体、並びにプログラム |
US20050024486A1 (en) | 2003-07-31 | 2005-02-03 | Viresh Ratnakar | Video codec system with real-time complexity adaptation |
-
2003
- 2003-09-02 JP JP2003310638A patent/JP3802521B2/ja not_active Expired - Fee Related
-
2004
- 2004-08-26 TW TW93125570A patent/TWI249958B/zh not_active IP Right Cessation
- 2004-09-02 KR KR1020067004232A patent/KR101121613B1/ko not_active IP Right Cessation
- 2004-09-02 US US10/569,886 patent/US8665966B2/en not_active Expired - Fee Related
- 2004-09-02 EP EP04772897A patent/EP1662794A4/en not_active Withdrawn
- 2004-09-02 CN CN200480028220XA patent/CN1860792B/zh not_active Expired - Fee Related
- 2004-09-02 WO PCT/JP2004/013083 patent/WO2005025226A1/ja active Application Filing
Patent Citations (7)
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JPH10200900A (ja) * | 1997-01-10 | 1998-07-31 | Nippon Telegr & Teleph Corp <Ntt> | 符号化映像の高画質メディア同期再生方法及び装置 |
JP2000032469A (ja) * | 1998-07-13 | 2000-01-28 | Nec Corp | 動画像符号化装置 |
US20020025001A1 (en) | 2000-05-11 | 2002-02-28 | Ismaeil Ismaeil R. | Method and apparatus for video coding |
JP2001346216A (ja) * | 2000-06-06 | 2001-12-14 | Toshiba Corp | 動画像圧縮方法および情報処理装置 |
JP2001352471A (ja) * | 2000-06-07 | 2001-12-21 | Toshiba Corp | ビデオカメラ装置 |
US20020003576A1 (en) | 2000-06-07 | 2002-01-10 | Kazuo Konishi | Video camera apparatus |
JP2004007360A (ja) * | 2002-03-29 | 2004-01-08 | Seiko Epson Corp | 動画像符号化方法、動画像符号化装置および動画像符号化処理プログラム |
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See also references of EP1662794A4 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100466736C (zh) * | 2005-12-30 | 2009-03-04 | 杭州华三通信技术有限公司 | 运动图像编码控制方法及编码装置 |
US7653253B2 (en) * | 2006-01-23 | 2010-01-26 | Kabushiki Kaisha Toshiba | Moving image decoder |
CN112040235A (zh) * | 2020-11-04 | 2020-12-04 | 北京金山云网络技术有限公司 | 视频资源的编码方法和装置,视频资源的解码方法和装置 |
CN112040235B (zh) * | 2020-11-04 | 2021-03-16 | 北京金山云网络技术有限公司 | 视频资源的编码方法和装置,视频资源的解码方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
TW200515820A (en) | 2005-05-01 |
CN1860792B (zh) | 2010-05-12 |
US20070014355A1 (en) | 2007-01-18 |
KR20060131725A (ko) | 2006-12-20 |
JP3802521B2 (ja) | 2006-07-26 |
TWI249958B (en) | 2006-02-21 |
KR101121613B1 (ko) | 2012-04-16 |
CN1860792A (zh) | 2006-11-08 |
US8665966B2 (en) | 2014-03-04 |
EP1662794A1 (en) | 2006-05-31 |
JP2005080123A (ja) | 2005-03-24 |
EP1662794A4 (en) | 2012-07-25 |
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