FR2959636B1 - Procede d'acces a une partie spatio-temporelle d'une sequence video d'images - Google Patents
Procede d'acces a une partie spatio-temporelle d'une sequence video d'imagesInfo
- Publication number
- FR2959636B1 FR2959636B1 FR1053273A FR1053273A FR2959636B1 FR 2959636 B1 FR2959636 B1 FR 2959636B1 FR 1053273 A FR1053273 A FR 1053273A FR 1053273 A FR1053273 A FR 1053273A FR 2959636 B1 FR2959636 B1 FR 2959636B1
- Authority
- FR
- France
- Prior art keywords
- spatio
- accessing
- images
- video sequence
- temporal part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/637—Control signals issued by the client directed to the server or network components
- H04N21/6375—Control signals issued by the client directed to the server or network components for requesting retransmission, e.g. of data packets lost or corrupted during transmission from server
-
- 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
- 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, manipulating MPEG-4 scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
-
- 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, manipulating MPEG-4 scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/234345—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements the reformatting operation being performed only on part of the stream, e.g. a region of the image or a time segment
-
- 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, manipulating MPEG-4 scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/234363—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by altering the spatial resolution, e.g. for clients with a lower screen resolution
-
- 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
- H04N21/2387—Stream processing in response to a playback request from an end-user, e.g. for trick-play
-
- 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
- H04N21/2668—Creating a channel for a dedicated end-user group, e.g. insertion of targeted commercials based on end-user profiles
-
- 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
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/4728—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for selecting a Region Of Interest [ROI], e.g. for requesting a higher resolution version of a selected region
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/637—Control signals issued by the client directed to the server or network components
- H04N21/6373—Control signals issued by the client directed to the server or network components for rate control, e.g. request to the server to modify its transmission rate
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
- H04N21/6581—Reference data, e.g. a movie identifier for ordering a movie or a product identifier in a home shopping application
-
- 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
- H04N7/17336—Handling of requests in head-ends
-
- 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, manipulating MPEG-4 scene graphs
- H04N21/23412—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs for generating or manipulating the scene composition of objects, e.g. MPEG-4 objects
-
- 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, manipulating MPEG-4 scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/234318—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by decomposing into objects, e.g. MPEG-4 objects
-
- 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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/454—Content or additional data filtering, e.g. blocking advertisements
- H04N21/4545—Input to filtering algorithms, e.g. filtering a region of the image
- H04N21/45455—Input to filtering algorithms, e.g. filtering a region of the image applied to a region of the image
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1053273A FR2959636B1 (fr) | 2010-04-28 | 2010-04-28 | Procede d'acces a une partie spatio-temporelle d'une sequence video d'images |
US13/094,778 US9258622B2 (en) | 2010-04-28 | 2011-04-26 | Method of accessing a spatio-temporal part of a video sequence of images |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1053273A FR2959636B1 (fr) | 2010-04-28 | 2010-04-28 | Procede d'acces a une partie spatio-temporelle d'une sequence video d'images |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2959636A1 FR2959636A1 (fr) | 2011-11-04 |
FR2959636B1 true FR2959636B1 (fr) | 2012-07-13 |
Family
ID=43086343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1053273A Expired - Fee Related FR2959636B1 (fr) | 2010-04-28 | 2010-04-28 | Procede d'acces a une partie spatio-temporelle d'une sequence video d'images |
Country Status (2)
Country | Link |
---|---|
US (1) | US9258622B2 (fr) |
FR (1) | FR2959636B1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102857478B (zh) * | 2011-06-30 | 2016-09-28 | 华为技术有限公司 | 媒体数据控制方法及装置 |
GB2509956B (en) * | 2013-01-18 | 2016-05-04 | Canon Kk | Method, device and computer program for efficient encapsulation of timed tiled media data |
GB2551296B (en) * | 2013-04-09 | 2018-02-28 | Canon Kk | Method, device, and computer program for encapsulating partitioned timed media data |
US9628528B2 (en) | 2013-07-19 | 2017-04-18 | Electronics And Telecommunications Research Institute | Apparatus and method for providing content |
EP3561728A1 (fr) * | 2013-07-26 | 2019-10-30 | Huawei Technologies Co., Ltd. | Système et procédé d'adaptation spatiale de la diffusion adaptative |
KR20150039425A (ko) * | 2013-10-02 | 2015-04-10 | 삼성전자주식회사 | 비디오/이미지 데이터 처리 방법 및 비디오/이미지 데이터 처리 시스템 |
US10863159B2 (en) * | 2017-01-20 | 2020-12-08 | Pcms Holdings, Inc. | Field-of-view prediction method based on contextual information for 360-degree VR video |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3360922B2 (ja) * | 1994-04-11 | 2003-01-07 | 株式会社日立製作所 | 動画像通信システム及びその画像復元装置並びにその画像復元方法 |
US6629318B1 (en) * | 1998-11-18 | 2003-09-30 | Koninklijke Philips Electronics N.V. | Decoder buffer for streaming video receiver and method of operation |
JP2000165641A (ja) * | 1998-11-24 | 2000-06-16 | Matsushita Electric Ind Co Ltd | 画像処理方法,画像処理装置およびデータ記憶媒体 |
US6314452B1 (en) * | 1999-08-31 | 2001-11-06 | Rtimage, Ltd. | System and method for transmitting a digital image over a communication network |
ATE453159T1 (de) | 2000-05-12 | 2010-01-15 | Simplex Solutions Inc | Hochgenaues taktierungsmodell für die prüfung von integrierten schaltungen |
CA2411852A1 (fr) * | 2000-06-09 | 2001-12-13 | Imove, Inc. | Enregistrement et lecture en continu d'une video panoramique |
EP1301038A4 (fr) * | 2000-07-10 | 2007-11-28 | Hitachi Ltd | Terminal de communication multimedia |
US8290062B1 (en) * | 2000-09-27 | 2012-10-16 | Intel Corporation | Method and apparatus for manipulating MPEG video |
JP3915652B2 (ja) * | 2002-10-09 | 2007-05-16 | コニカミノルタビジネステクノロジーズ株式会社 | 画像処理装置 |
US7200615B2 (en) * | 2003-10-16 | 2007-04-03 | Xerox Corporation | Viewing tabular data on small handheld displays and mobile phones |
US7738710B2 (en) * | 2004-08-02 | 2010-06-15 | Electronics For Imaging, Inc. | Methods and apparatus for communicating and displaying compressed image data |
US20060062478A1 (en) * | 2004-08-16 | 2006-03-23 | Grandeye, Ltd., | Region-sensitive compression of digital video |
US8019175B2 (en) * | 2005-03-09 | 2011-09-13 | Qualcomm Incorporated | Region-of-interest processing for video telephony |
JP4738869B2 (ja) * | 2005-04-07 | 2011-08-03 | 株式会社リコー | 画像送信方法、画像送信プログラム、記録媒体及び画像送信装置 |
US7616657B2 (en) * | 2006-04-11 | 2009-11-10 | Altera Corporation | Heterogeneous transceiver architecture for wide range programmability of programmable logic devices |
US20090300701A1 (en) * | 2008-05-28 | 2009-12-03 | Broadcom Corporation | Area of interest processing of video delivered to handheld device |
US8717436B2 (en) * | 2009-12-10 | 2014-05-06 | Harris Corporation | Video processing system providing correlation between objects in different georeferenced video feeds and related methods |
US8970694B2 (en) * | 2009-12-10 | 2015-03-03 | Harris Corporation | Video processing system providing overlay of selected geospatially-tagged metadata relating to a geolocation outside viewable area and related methods |
WO2011125051A1 (fr) * | 2010-04-09 | 2011-10-13 | Canon Kabushiki Kaisha | Procédé d'accès à une partie spatio-temporelle de séquence vidéo compressée |
-
2010
- 2010-04-28 FR FR1053273A patent/FR2959636B1/fr not_active Expired - Fee Related
-
2011
- 2011-04-26 US US13/094,778 patent/US9258622B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US9258622B2 (en) | 2016-02-09 |
US20110305278A1 (en) | 2011-12-15 |
FR2959636A1 (fr) | 2011-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20131231 |