CN101098472B - 编码数据传送设备和编码数据传送方法 - Google Patents
编码数据传送设备和编码数据传送方法 Download PDFInfo
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- CN101098472B CN101098472B CN2007101124552A CN200710112455A CN101098472B CN 101098472 B CN101098472 B CN 101098472B CN 2007101124552 A CN2007101124552 A CN 2007101124552A CN 200710112455 A CN200710112455 A CN 200710112455A CN 101098472 B CN101098472 B CN 101098472B
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- 238000012360 testing method Methods 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 22
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- 238000006243 chemical reaction Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 description 15
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Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/41—Bandwidth or redundancy reduction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/24—Systems for the transmission of television signals using pulse code modulation
- H04N7/52—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32358—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter
- H04N1/32443—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter with asynchronous operation of the image input and output devices connected to the memory
- H04N1/32448—Controlling data flow to or from the memory in relation to the available memory capacity
-
- 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
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/23406—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving management of server-side video buffer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2383—Channel coding or modulation of digital bit-stream, e.g. QPSK modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/44004—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video buffer management, e.g. video decoder buffer or video display buffer
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
- Storing Facsimile Image Data (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006-175450 | 2006-06-26 | ||
JP2006175450 | 2006-06-26 | ||
JP2006175450A JP4822952B2 (ja) | 2006-06-26 | 2006-06-26 | 符号化データ転送装置および符号化データ転送方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101098472A CN101098472A (zh) | 2008-01-02 |
CN101098472B true CN101098472B (zh) | 2011-01-19 |
Family
ID=38724322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101124552A Expired - Fee Related CN101098472B (zh) | 2006-06-26 | 2007-06-26 | 编码数据传送设备和编码数据传送方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8023604B2 (zh) |
EP (1) | EP1881708B1 (zh) |
JP (1) | JP4822952B2 (zh) |
KR (1) | KR100917456B1 (zh) |
CN (1) | CN101098472B (zh) |
TW (1) | TWI371974B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201037626A (en) * | 2009-04-01 | 2010-10-16 | Novatek Microelectronics Corp | Method for accessing image data and related apparatus |
TWI413899B (zh) * | 2009-07-27 | 2013-11-01 | Univ Nat Sun Yat Sen | 應用於循環記憶體之壓縮資料管理系統及方法 |
JP5720170B2 (ja) * | 2010-10-18 | 2015-05-20 | ソニー株式会社 | 画像処理装置、画像処理システム、画像処理方法およびプログラム |
CN103686312B (zh) * | 2013-12-05 | 2017-02-08 | 中国航空无线电电子研究所 | 一种dvr多路音视频记录方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0712250A2 (en) * | 1994-11-09 | 1996-05-15 | Sony Corporation | Decode and encode systems and methods |
CN1144010A (zh) * | 1994-11-29 | 1997-02-26 | 菲利浦电子有限公司 | 重放存贮介质的比特流的重放设备及方法 |
US6078723A (en) * | 1994-11-07 | 2000-06-20 | Sony Corporation | Picture data recording and/or reproducing apparatus |
CN1684521A (zh) * | 2001-05-10 | 2005-10-19 | 索尼株式会社 | 运动图像编码设备 |
CN1703097A (zh) * | 2004-05-26 | 2005-11-30 | 松下电器产业株式会社 | 编码运动矢量的设备和方法及其程序和介质 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59201578A (ja) * | 1983-04-28 | 1984-11-15 | Ricoh Co Ltd | ファクシミリの伝送制御方式 |
US4887224A (en) * | 1986-08-28 | 1989-12-12 | Canon Kabushiki Kaisha | Image data processing apparatus capable of high-speed data encoding and/or decoding |
JP2862242B2 (ja) * | 1988-04-28 | 1999-03-03 | キヤノン株式会社 | 画像読取装置 |
US5374998A (en) * | 1990-05-07 | 1994-12-20 | Ricoh Company, Ltd. | Data link control method for controlling receiver and transmitter |
JPH0561951A (ja) * | 1991-08-30 | 1993-03-12 | Fujitsu Ltd | イメージ処理装置 |
GB2262405A (en) | 1991-12-09 | 1993-06-16 | Sony Broadcast & Communication | Transmitting video signals with reduced horizontal and vertical blanking periods |
JP3315766B2 (ja) * | 1992-09-07 | 2002-08-19 | 富士通株式会社 | 画像データ符号化方法、その方法を用いた画像データ符号化装置、画像データ復元方法、その方法を用いた画像データ復元装置、シーン変化検出方法、その方法を用いたシーン変化検出装置、シーン変化記録装置、及び画像データのシーン変化記録・再生装置 |
KR940008389A (ko) * | 1992-09-30 | 1994-04-29 | 가나이 쯔또무 | 화상신호처리장치 및 이것을 사용한 정보송수신장치 |
JPH06188937A (ja) * | 1992-12-16 | 1994-07-08 | Canon Inc | データ処理装置 |
JPH06205181A (ja) | 1993-01-07 | 1994-07-22 | Canon Inc | ファクシミリ装置 |
JPH09168150A (ja) | 1995-10-09 | 1997-06-24 | Fujitsu Ltd | 固定長セル取扱式画像通信方法並びに固定長セル取扱式画像通信用送信装置及び固定長セル取扱式画像通信用受信装置 |
US5999654A (en) * | 1996-07-17 | 1999-12-07 | Matsushita Electric Industrial Co., Ltd. | Image processor capable of transferring image data from an input buffer to memory at a high rate of speed |
KR100327414B1 (ko) * | 2000-02-29 | 2002-03-13 | 서평원 | 영상 부호화기 및 그의 버퍼 제어 방법 |
JP3800170B2 (ja) * | 2002-12-11 | 2006-07-26 | ソニー株式会社 | 符号化伝送装置及び符号化伝送方法 |
JP2004326180A (ja) * | 2003-04-21 | 2004-11-18 | Matsushita Electric Ind Co Ltd | 集積回路、それを用いた画像入出力装置及び画像入出力方法 |
KR100602916B1 (ko) * | 2003-05-23 | 2006-07-19 | 가부시키가이샤 히다치 고쿠사이 덴키 | 화상전송방법 및 화상전송장치 |
JP4863438B2 (ja) * | 2004-09-10 | 2012-01-25 | キヤノン株式会社 | データ処理装置及び処理方法 |
JP2006094225A (ja) | 2004-09-24 | 2006-04-06 | Fujitsu Ltd | 画像処理装置、画像処理方法、およびそのプログラム |
-
2006
- 2006-06-26 JP JP2006175450A patent/JP4822952B2/ja not_active Expired - Fee Related
-
2007
- 2007-06-05 TW TW096120084A patent/TWI371974B/zh not_active IP Right Cessation
- 2007-06-05 US US11/806,890 patent/US8023604B2/en not_active Expired - Fee Related
- 2007-06-22 KR KR20070061652A patent/KR100917456B1/ko active IP Right Grant
- 2007-06-26 EP EP20070111010 patent/EP1881708B1/en not_active Expired - Fee Related
- 2007-06-26 CN CN2007101124552A patent/CN101098472B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6078723A (en) * | 1994-11-07 | 2000-06-20 | Sony Corporation | Picture data recording and/or reproducing apparatus |
EP0712250A2 (en) * | 1994-11-09 | 1996-05-15 | Sony Corporation | Decode and encode systems and methods |
CN1144010A (zh) * | 1994-11-29 | 1997-02-26 | 菲利浦电子有限公司 | 重放存贮介质的比特流的重放设备及方法 |
CN1684521A (zh) * | 2001-05-10 | 2005-10-19 | 索尼株式会社 | 运动图像编码设备 |
CN1703097A (zh) * | 2004-05-26 | 2005-11-30 | 松下电器产业株式会社 | 编码运动矢量的设备和方法及其程序和介质 |
Also Published As
Publication number | Publication date |
---|---|
US8023604B2 (en) | 2011-09-20 |
US20080043891A1 (en) | 2008-02-21 |
EP1881708B1 (en) | 2012-08-15 |
TWI371974B (en) | 2012-09-01 |
TW200814789A (en) | 2008-03-16 |
CN101098472A (zh) | 2008-01-02 |
EP1881708A2 (en) | 2008-01-23 |
JP4822952B2 (ja) | 2011-11-24 |
EP1881708A3 (en) | 2010-09-22 |
KR100917456B1 (ko) | 2009-09-14 |
KR20070122386A (ko) | 2007-12-31 |
JP2008005415A (ja) | 2008-01-10 |
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Owner name: FUJITSU MICROELECTRONICS CO., LTD. Free format text: FORMER OWNER: FUJITSU LIMITED Effective date: 20081024 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20081024 Address after: Tokyo, Japan Applicant after: Fujitsu Microelectronics Ltd. Address before: Kanagawa Applicant before: Fujitsu Ltd. |
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C14 | Grant of patent or utility model | ||
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Owner name: SUOSI FUTURE CO., LTD. Free format text: FORMER OWNER: FUJITSU SEMICONDUCTOR CO., LTD. Effective date: 20150519 |
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