CN1166207C - 对视频信号进行编码的方法、装置及采用该装置的摄像机 - Google Patents
对视频信号进行编码的方法、装置及采用该装置的摄像机 Download PDFInfo
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- CN1166207C CN1166207C CNB008015155A CN00801515A CN1166207C CN 1166207 C CN1166207 C CN 1166207C CN B008015155 A CNB008015155 A CN B008015155A CN 00801515 A CN00801515 A CN 00801515A CN 1166207 C CN1166207 C CN 1166207C
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- 239000013598 vector Substances 0.000 claims abstract description 34
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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
- H04N19/50—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
- H04N19/53—Multi-resolution motion estimation; Hierarchical motion estimation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
- G06T3/4007—Scaling of whole images or parts thereof, e.g. expanding or contracting based on interpolation, e.g. bilinear interpolation
-
- 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
- H04N19/117—Filters, e.g. for pre-processing or post-processing
-
- 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
- H04N19/167—Position within a video image, e.g. region of interest [ROI]
-
- 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
-
- 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
- H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream
-
- 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
- H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes
- H04N7/014—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes involving the use of motion vectors
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99201695 | 1999-05-27 | ||
EP99201695.6 | 1999-05-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1327687A CN1327687A (zh) | 2001-12-19 |
CN1166207C true CN1166207C (zh) | 2004-09-08 |
Family
ID=8240249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB008015155A Expired - Fee Related CN1166207C (zh) | 1999-05-27 | 2000-05-08 | 对视频信号进行编码的方法、装置及采用该装置的摄像机 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6633676B1 (zh) |
EP (1) | EP1101358B1 (zh) |
JP (1) | JP2003501902A (zh) |
KR (1) | KR20010072074A (zh) |
CN (1) | CN1166207C (zh) |
DE (1) | DE60042475D1 (zh) |
WO (1) | WO2000074386A1 (zh) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004200739A (ja) | 2002-12-16 | 2004-07-15 | Sanyo Electric Co Ltd | 画像処理装置 |
JP3814592B2 (ja) * | 2003-06-27 | 2006-08-30 | キヤノン株式会社 | 撮像装置及びその制御方法 |
CN100435578C (zh) * | 2003-10-16 | 2008-11-19 | 凌阳科技股份有限公司 | 增加影像解析度的方向性内插方法及装置 |
EP1727091A1 (en) * | 2004-02-27 | 2006-11-29 | Tdvision Corporation S.A. DE C.V. | Method and system for digital coding 3d stereoscopic video images |
WO2005083637A1 (es) * | 2004-02-27 | 2005-09-09 | Td Vision Corporation, S.A. De C.V. | Método y sistema de decodificación digital de imágenes de video 3d estereoscópicas |
US8693537B2 (en) * | 2005-03-01 | 2014-04-08 | Qualcomm Incorporated | Region-of-interest coding with background skipping for video telephony |
US8768084B2 (en) * | 2005-03-01 | 2014-07-01 | Qualcomm Incorporated | Region-of-interest coding in video telephony using RHO domain bit allocation |
US7724972B2 (en) * | 2005-03-01 | 2010-05-25 | Qualcomm Incorporated | Quality metric-biased region-of-interest coding for video telephony |
US8279918B2 (en) * | 2005-07-15 | 2012-10-02 | Utc Fire & Security Americas Corporation, Inc. | Method and apparatus for motion compensated temporal filtering using residual signal clipping |
CN102271249B (zh) * | 2005-09-26 | 2014-04-09 | 韩国电子通信研究院 | 用于可伸缩视频的感兴趣区域信息设置方法和解析方法 |
ZA200803018B (en) * | 2005-10-12 | 2009-07-29 | Thomson Licensing | Region of interest H.264 scalable video coding |
CN101395918B (zh) * | 2006-01-13 | 2012-02-29 | 雅虎公司 | 用于创建和应用动态媒体规范创建器和应用器的方法和系统 |
JP2008092297A (ja) * | 2006-10-02 | 2008-04-17 | Olympus Corp | 画像処理装置、画像処理プログラム、画像製造方法、及び記録媒体 |
DE102006055641B4 (de) * | 2006-11-22 | 2013-01-31 | Visumotion Gmbh | Anordnung und Verfahren zur Aufnahme und Wiedergabe von Bildern einer Szene und/oder eines Objektes |
WO2008062687A1 (en) * | 2006-11-24 | 2008-05-29 | Nec Corporation | Coding and decoding device, coding and decoding method and program |
US7705889B2 (en) * | 2007-06-15 | 2010-04-27 | Sony Corporation | Shutter time compensation |
CN101453639B (zh) * | 2007-11-29 | 2012-05-30 | 展讯通信(上海)有限公司 | 支持roi区域的多路视频流的编码、解码方法和系统 |
CN102742267B (zh) * | 2007-12-19 | 2015-05-27 | 杜比实验室特许公司 | 自适应运动估计 |
CN101282479B (zh) * | 2008-05-06 | 2011-01-19 | 武汉大学 | 基于感兴趣区域的空域分辨率可调整编解码方法 |
RU2506711C2 (ru) * | 2008-07-25 | 2014-02-10 | Сони Корпорейшн | Способ и устройство обработки изображения |
TWI468020B (zh) | 2009-02-19 | 2015-01-01 | Sony Corp | Image processing apparatus and method |
TWI463878B (zh) | 2009-02-19 | 2014-12-01 | Sony Corp | Image processing apparatus and method |
TWI440363B (zh) | 2009-02-19 | 2014-06-01 | Sony Corp | Image processing apparatus and method |
JP5625342B2 (ja) * | 2009-12-10 | 2014-11-19 | ソニー株式会社 | 画像処理方法、画像処理装置、プログラム |
JP5428886B2 (ja) * | 2010-01-19 | 2014-02-26 | ソニー株式会社 | 情報処理装置、情報処理方法、及びそのプログラム |
JP5703781B2 (ja) | 2010-09-03 | 2015-04-22 | ソニー株式会社 | 画像処理装置および方法 |
KR102511705B1 (ko) | 2015-11-16 | 2023-03-20 | 삼성전자주식회사 | 비디오 인코딩 방법, 이를 수행하는 비디오 인코더 및 이를 포함하는 전자 시스템 |
WO2021081830A1 (en) * | 2019-10-30 | 2021-05-06 | SZ DJI Technology Co., Ltd. | Computation load distribution |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5696848A (en) | 1995-03-09 | 1997-12-09 | Eastman Kodak Company | System for creating a high resolution image from a sequence of lower resolution motion images |
US5745178A (en) * | 1996-01-22 | 1998-04-28 | Lucent Technologies Inc. | Global rate control for model-assisted coding of low bit rate video |
US6222886B1 (en) * | 1996-06-24 | 2001-04-24 | Kabushiki Kaisha Toshiba | Compression based reduced memory video decoder |
JP3813320B2 (ja) * | 1997-08-27 | 2006-08-23 | 株式会社東芝 | 動きベクトル検出方法および装置 |
WO1999033024A1 (en) | 1997-12-22 | 1999-07-01 | Koninklijke Philips Electronics N.V. | Method and arrangement for creating a high-resolution still picture |
US6385248B1 (en) * | 1998-05-12 | 2002-05-07 | Hitachi America Ltd. | Methods and apparatus for processing luminance and chrominance image data |
US6148032A (en) * | 1998-05-12 | 2000-11-14 | Hitachi America, Ltd. | Methods and apparatus for reducing the cost of video decoders |
US6122321A (en) * | 1998-05-12 | 2000-09-19 | Hitachi America, Ltd. | Methods and apparatus for reducing the complexity of inverse quantization operations |
US6442203B1 (en) * | 1999-11-05 | 2002-08-27 | Demografx | System and method for motion compensation and frame rate conversion |
-
2000
- 2000-05-08 CN CNB008015155A patent/CN1166207C/zh not_active Expired - Fee Related
- 2000-05-08 JP JP2001500558A patent/JP2003501902A/ja not_active Withdrawn
- 2000-05-08 KR KR1020017001152A patent/KR20010072074A/ko not_active Application Discontinuation
- 2000-05-08 DE DE60042475T patent/DE60042475D1/de not_active Expired - Lifetime
- 2000-05-08 EP EP00931175A patent/EP1101358B1/en not_active Expired - Lifetime
- 2000-05-08 WO PCT/EP2000/004222 patent/WO2000074386A1/en active Application Filing
- 2000-05-17 US US09/572,993 patent/US6633676B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1101358B1 (en) | 2009-07-01 |
US6633676B1 (en) | 2003-10-14 |
KR20010072074A (ko) | 2001-07-31 |
EP1101358A1 (en) | 2001-05-23 |
CN1327687A (zh) | 2001-12-19 |
JP2003501902A (ja) | 2003-01-14 |
WO2000074386A1 (en) | 2000-12-07 |
DE60042475D1 (de) | 2009-08-13 |
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ASS | Succession or assignment of patent right |
Owner name: IPG ELECTRONICS 503 CO., LTD. Free format text: FORMER OWNER: ROYAL PHILIPS ELECTRONICS CO., LTD. Effective date: 20091120 |
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Effective date of registration: 20091120 Address after: British Channel Islands Patentee after: Koninkl Philips Electronics NV Address before: Holland Ian Deho Finn Patentee before: Koninklike Philips Electronics N. V. |
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Owner name: PENDRAGON WIRELESS CO., LTD. Free format text: FORMER OWNER: IPG ELECTRONICS 503 LTD. Effective date: 20130110 |
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