GB0920926D0 - A scene frame checker - Google Patents
A scene frame checkerInfo
- Publication number
- GB0920926D0 GB0920926D0 GB0920926A GB0920926A GB0920926D0 GB 0920926 D0 GB0920926 D0 GB 0920926D0 GB 0920926 A GB0920926 A GB 0920926A GB 0920926 A GB0920926 A GB 0920926A GB 0920926 D0 GB0920926 D0 GB 0920926D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- scene frame
- frame checker
- checker
- scene
- frame
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- H04N19/142—Detection of scene cut or scene change
-
- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/87—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving scene cut or scene change detection in combination with video compression
-
- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
- H04N19/895—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder in combination with error concealment
-
- 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
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/147—Scene change detection
-
- H04N7/26143—
-
- H04N7/26234—
-
- H04N7/26898—
-
- H04N7/68—
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0920926A GB2475739A (en) | 2009-11-30 | 2009-11-30 | Video decoding with error concealment dependent upon video scene change. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0920926A GB2475739A (en) | 2009-11-30 | 2009-11-30 | Video decoding with error concealment dependent upon video scene change. |
Publications (2)
Publication Number | Publication Date |
---|---|
GB0920926D0 true GB0920926D0 (en) | 2010-01-13 |
GB2475739A GB2475739A (en) | 2011-06-01 |
Family
ID=41572891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0920926A Withdrawn GB2475739A (en) | 2009-11-30 | 2009-11-30 | Video decoding with error concealment dependent upon video scene change. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2475739A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112055218A (en) * | 2020-09-15 | 2020-12-08 | 杭州萤石软件有限公司 | Event reporting method, device and system |
CN115442524A (en) * | 2022-08-23 | 2022-12-06 | 西安微电子技术研究所 | Camera shooting method, system and device and computer readable storage medium |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140110881A (en) * | 2011-11-25 | 2014-09-17 | 톰슨 라이센싱 | Video quality assessment considering scene cut artifacts |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004532540A (en) * | 2001-03-05 | 2004-10-21 | インタービデオインコーポレイテッド | System and method for error resilient coding |
US8107539B2 (en) * | 2002-07-15 | 2012-01-31 | Nokia Corporation | Method for error concealment in video sequences |
JP4020883B2 (en) * | 2004-04-20 | 2007-12-12 | 株式会社東芝 | Video decoding device |
US8509313B2 (en) * | 2006-10-10 | 2013-08-13 | Texas Instruments Incorporated | Video error concealment |
US8379734B2 (en) * | 2007-03-23 | 2013-02-19 | Qualcomm Incorporated | Methods of performing error concealment for digital video |
-
2009
- 2009-11-30 GB GB0920926A patent/GB2475739A/en not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112055218A (en) * | 2020-09-15 | 2020-12-08 | 杭州萤石软件有限公司 | Event reporting method, device and system |
CN112055218B (en) * | 2020-09-15 | 2024-04-26 | 杭州萤石软件有限公司 | Event reporting method, device and system |
CN115442524A (en) * | 2022-08-23 | 2022-12-06 | 西安微电子技术研究所 | Camera shooting method, system and device and computer readable storage medium |
CN115442524B (en) * | 2022-08-23 | 2023-11-03 | 西安微电子技术研究所 | Image pickup method and system, terminal equipment and computer readable storage medium |
Also Published As
Publication number | Publication date |
---|---|
GB2475739A (en) | 2011-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |