CN1296869C - 用于动态图像转换、传输的设备、方法及程序 - Google Patents
用于动态图像转换、传输的设备、方法及程序 Download PDFInfo
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- CN1296869C CN1296869C CNB2004100380609A CN200410038060A CN1296869C CN 1296869 C CN1296869 C CN 1296869C CN B2004100380609 A CNB2004100380609 A CN B2004100380609A CN 200410038060 A CN200410038060 A CN 200410038060A CN 1296869 C CN1296869 C CN 1296869C
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V35/00—Candle holders
-
- 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
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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
- H04N19/10—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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- 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
- H04N19/164—Feedback from the receiver or from the transmission channel
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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
- H04N19/40—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
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- H—ELECTRICITY
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- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
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- 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
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/23439—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements for generating different versions
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- 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
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25808—Management of client data
- H04N21/25825—Management of client data involving client display capabilities, e.g. screen resolution of a mobile phone
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- 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
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
- H04N21/2662—Controlling the complexity of the video stream, e.g. by scaling the resolution or bitrate of the video stream based on the client capabilities
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- 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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17309—Transmission or handling of upstream communications
- H04N7/17318—Direct or substantially direct transmission and handling of requests
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2121/00—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00
- F21W2121/002—Candle holders for birthday or anniversary cakes
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/02—Handling of images in compressed format, e.g. JPEG, MPEG
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N2007/17381—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal the upstream transmission being initiated by the user terminal
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Databases & Information Systems (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Computer Graphics (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Information Transfer Between Computers (AREA)
- Editing Of Facsimile Originals (AREA)
- Image Processing (AREA)
- Color Image Communication Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP140246/2003 | 2003-05-19 | ||
JP2003140246A JP4723796B2 (ja) | 2003-05-19 | 2003-05-19 | 動画像変換装置および方法、動画像配信装置および方法並びにプログラム |
JP2003152708A JP2004356998A (ja) | 2003-05-29 | 2003-05-29 | 動画像変換装置および方法、動画像配信装置および方法並びにプログラム |
JP152708/2003 | 2003-05-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1573808A CN1573808A (zh) | 2005-02-02 |
CN1296869C true CN1296869C (zh) | 2007-01-24 |
Family
ID=33100429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100380609A Expired - Fee Related CN1296869C (zh) | 2003-05-19 | 2004-05-17 | 用于动态图像转换、传输的设备、方法及程序 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20040234140A1 (zh) |
EP (1) | EP1480196A3 (zh) |
KR (1) | KR100597458B1 (zh) |
CN (1) | CN1296869C (zh) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7710599B2 (en) | 2005-03-22 | 2010-05-04 | Ricoh Company, Ltd. | Image processing apparatus, image processing method, and image processing program |
KR20080104072A (ko) * | 2005-10-12 | 2008-11-28 | 닛본 덴끼 가부시끼가이샤 | 동화상 변환 방법, 동화상 변환 장치, 동화상 변환 시스템 및 서버 장치 및 프로그램이 기록된 기록 매체 |
CN100502503C (zh) * | 2006-03-31 | 2009-06-17 | 中山大学 | 一种实现多码流同时输出的转码系统及方法 |
JP2009152847A (ja) * | 2007-12-20 | 2009-07-09 | Canon Inc | 画像処理装置、及びその制御方法、プログラム、記憶媒体 |
AU2008354776A1 (en) | 2008-04-18 | 2009-10-22 | Tele Atlas B.V. | Method of using laser scanned point clouds to create selective compression masks |
JP5081113B2 (ja) * | 2008-09-17 | 2012-11-21 | キヤノン株式会社 | 画像符号化装置及び画像復号装置、並びにそれらの制御方法 |
CN101938648B (zh) * | 2009-10-15 | 2012-08-15 | 北京暴风科技股份有限公司 | 一种媒体文件格式转换方法及系统 |
CN102238151B (zh) * | 2010-04-27 | 2014-07-16 | 中兴通讯股份有限公司 | 一种基于Flash的媒体流生成系统及方法 |
US10104333B2 (en) | 2011-06-02 | 2018-10-16 | Gree, Inc. | Vector data conversion output device, vector data conversion output method, and vector data conversion output program |
US20130125181A1 (en) * | 2011-11-15 | 2013-05-16 | Liquidus Marketing, Inc. | Dynamic Video Platform Technology |
US9445109B2 (en) * | 2012-10-16 | 2016-09-13 | Microsoft Technology Licensing, Llc | Color adaptation in video coding |
CN103002026B (zh) * | 2012-11-26 | 2015-12-09 | 北京奇虎科技有限公司 | 向计算终端提供图片数据的方法及服务器 |
CN102984151B (zh) * | 2012-11-26 | 2016-09-28 | 北京奇虎科技有限公司 | 向计算终端提供图片数据的方法及服务器 |
CN105657070B (zh) * | 2012-11-26 | 2019-02-01 | 北京奇虎科技有限公司 | 向计算终端提供图片数据的方法及服务器 |
CN102938792B (zh) * | 2012-11-26 | 2016-05-04 | 北京奇虎科技有限公司 | 向计算终端提供图片数据的方法及服务器 |
CN103856507B (zh) * | 2012-11-30 | 2017-09-08 | 腾讯科技(深圳)有限公司 | 网络动态图片的静态显示方法和装置 |
CN103347056B (zh) * | 2013-06-19 | 2016-12-28 | 百度在线网络技术(北京)有限公司 | 移动终端的网页访问方法、系统以及服务器 |
US9077993B2 (en) * | 2013-06-24 | 2015-07-07 | Arcsoft (Hangzhou) Multimedia Technology Co., Ltd. | Method of converting a video file to a graphics interchange format image using same palette table for consecutive frames |
EP2988517A1 (en) * | 2014-08-21 | 2016-02-24 | Facebook, Inc. | Systems and methods for recipient-side image processing |
US9489711B2 (en) | 2014-08-21 | 2016-11-08 | Facebook, Inc. | Systems and methods for recipient-side image processing |
CN105260444A (zh) * | 2015-10-09 | 2016-01-20 | 深圳市华讯方舟科技有限公司 | 数据自适应显示方法、终端设备及服务器 |
CN108933945B (zh) * | 2018-08-17 | 2020-06-19 | 腾讯科技(深圳)有限公司 | 一种gif图片的压缩方法、装置及存储介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5267334A (en) * | 1991-05-24 | 1993-11-30 | Apple Computer, Inc. | Encoding/decoding moving images with forward and backward keyframes for forward and reverse display |
JP2001204038A (ja) * | 2000-01-21 | 2001-07-27 | Hitachi Ltd | 撮像装置 |
CN1331521A (zh) * | 2000-06-30 | 2002-01-16 | 株式会社日立制作所 | 多媒体信息发布系统和移动信息终端设备 |
CN1364033A (zh) * | 2000-11-28 | 2002-08-14 | 国枝博昭 | 动态图像信息的高性能编码压缩系统 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5745758A (en) * | 1991-09-20 | 1998-04-28 | Shaw; Venson M. | System for regulating multicomputer data transfer by allocating time slot to designated processing task according to communication bandwidth capabilities and modifying time slots when bandwidth change |
JPH1141625A (ja) * | 1997-07-17 | 1999-02-12 | Mitsubishi Electric Corp | カラー動画像データ圧縮方法 |
US7143432B1 (en) * | 1999-10-01 | 2006-11-28 | Vidiator Enterprises Inc. | System for transforming streaming video data |
KR100776529B1 (ko) * | 2000-03-13 | 2007-11-16 | 소니 가부시끼 가이샤 | 간결한 트랜스코딩 힌트 메타데이터를 생성하는 방법 및 장치 |
JP2003534741A (ja) * | 2000-05-23 | 2003-11-18 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Mpeg−4リモートアクセス端末を有する通信システム |
EP1162810A3 (en) * | 2000-06-07 | 2003-11-05 | Hitachi Ltd. | Data distribution device and method |
EP1231793A1 (en) * | 2001-02-09 | 2002-08-14 | STMicroelectronics S.r.l. | A process for changing the syntax, resolution and bitrate of MPEG bitstreams, a system and a computer program product therefor |
US20050063596A1 (en) * | 2001-11-23 | 2005-03-24 | Yosef Yomdin | Encoding of geometric modeled images |
JP3955508B2 (ja) * | 2002-07-23 | 2007-08-08 | 富士フイルム株式会社 | 画像添付メール中継装置、画像添付メール中継方法および画像添付メール中継プログラム |
-
2004
- 2004-04-20 US US10/827,471 patent/US20040234140A1/en not_active Abandoned
- 2004-05-17 CN CNB2004100380609A patent/CN1296869C/zh not_active Expired - Fee Related
- 2004-05-19 KR KR1020040035423A patent/KR100597458B1/ko active IP Right Grant
- 2004-05-19 EP EP04252901A patent/EP1480196A3/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5267334A (en) * | 1991-05-24 | 1993-11-30 | Apple Computer, Inc. | Encoding/decoding moving images with forward and backward keyframes for forward and reverse display |
JP2001204038A (ja) * | 2000-01-21 | 2001-07-27 | Hitachi Ltd | 撮像装置 |
CN1331521A (zh) * | 2000-06-30 | 2002-01-16 | 株式会社日立制作所 | 多媒体信息发布系统和移动信息终端设备 |
CN1364033A (zh) * | 2000-11-28 | 2002-08-14 | 国枝博昭 | 动态图像信息的高性能编码压缩系统 |
Also Published As
Publication number | Publication date |
---|---|
US20040234140A1 (en) | 2004-11-25 |
EP1480196A2 (en) | 2004-11-24 |
KR100597458B1 (ko) | 2006-07-10 |
CN1573808A (zh) | 2005-02-02 |
EP1480196A3 (en) | 2008-04-30 |
KR20040100969A (ko) | 2004-12-02 |
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