SG73969A1 - Video frame signature capture - Google Patents
Video frame signature captureInfo
- Publication number
- SG73969A1 SG73969A1 SG1996006524A SG1996006524A SG73969A1 SG 73969 A1 SG73969 A1 SG 73969A1 SG 1996006524 A SG1996006524 A SG 1996006524A SG 1996006524 A SG1996006524 A SG 1996006524A SG 73969 A1 SG73969 A1 SG 73969A1
- Authority
- SG
- Singapore
- Prior art keywords
- video frame
- signature capture
- frame signature
- capture
- video
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
- G09G5/39—Control of the bit-mapped memory
- G09G5/395—Arrangements specially adapted for transferring the contents of the bit-mapped memory to the screen
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/26—Functional testing
- G06F11/273—Tester hardware, i.e. output processing circuits
- G06F11/277—Tester hardware, i.e. output processing circuits with comparison between actual response and known fault-free response
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Controls And Circuits For Display Device (AREA)
- Digital Computer Display Output (AREA)
- Collating Specific Patterns (AREA)
- Image Input (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40826495A | 1995-03-21 | 1995-03-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG73969A1 true SG73969A1 (en) | 2000-07-18 |
Family
ID=23615557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG1996006524A SG73969A1 (en) | 1995-03-21 | 1996-03-20 | Video frame signature capture |
Country Status (5)
Country | Link |
---|---|
US (1) | US5862150A (fr) |
EP (1) | EP0734010B1 (fr) |
JP (1) | JP3798842B2 (fr) |
DE (1) | DE69634219D1 (fr) |
SG (1) | SG73969A1 (fr) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6515764B1 (en) * | 1998-12-18 | 2003-02-04 | Xerox Corporation | Method and apparatus for detecting photocopier tracking signatures |
US7415110B1 (en) | 1999-03-24 | 2008-08-19 | Intel Corporation | Method and apparatus for the generation of cryptographic keys |
EP1099209A1 (fr) | 1999-05-21 | 2001-05-16 | Koninklijke Philips Electronics N.V. | Gestion d'energie d'un moniteur |
US6615345B1 (en) * | 1999-07-29 | 2003-09-02 | Micron Technology, Inc. | System and method for regulating data capture in response to data strobe using preamble, postamble and strobe signature |
US6920221B1 (en) * | 1999-08-29 | 2005-07-19 | Intel Corporation | Method and apparatus for protected exchange of status and secret values between a video source application and a video hardware interface |
US6947558B1 (en) | 1999-08-29 | 2005-09-20 | Intel Corporation | Stream cipher having a shuffle network combiner function |
US6477252B1 (en) | 1999-08-29 | 2002-11-05 | Intel Corporation | Digital video content transmission ciphering and deciphering method and apparatus |
US6731758B1 (en) | 1999-08-29 | 2004-05-04 | Intel Corporation | Digital video content transmission ciphering and deciphering method and apparatus |
US7068786B1 (en) | 1999-08-29 | 2006-06-27 | Intel Corporation | Dual use block/stream cipher |
US7003107B2 (en) | 2000-05-23 | 2006-02-21 | Mainstream Encryption | Hybrid stream cipher |
GB2366439A (en) * | 2000-09-05 | 2002-03-06 | Sharp Kk | Driving arrangements for active matrix LCDs |
US6831647B1 (en) | 2000-09-28 | 2004-12-14 | Rockwell Automation Technologies, Inc. | Raster engine with bounded video signature analyzer |
US7215339B1 (en) | 2000-09-28 | 2007-05-08 | Rockwell Automation Technologies, Inc. | Method and apparatus for video underflow detection in a raster engine |
US6819327B2 (en) * | 2001-05-18 | 2004-11-16 | Sun Microsystems, Inc. | Signature analysis registers for testing a computer graphics system |
US20060291650A1 (en) * | 2001-05-22 | 2006-12-28 | Viswanath Ananth | State-varying hybrid stream cipher |
US6873330B2 (en) * | 2002-03-04 | 2005-03-29 | Sun Microsystems, Inc. | System and method for performing predictable signature analysis |
US7103184B2 (en) | 2002-05-09 | 2006-09-05 | Intel Corporation | System and method for sign mask encryption and decryption |
US7203878B2 (en) * | 2002-07-19 | 2007-04-10 | Sun Microsystems, Inc. | System and method for performing predictable signature analysis in the presence of multiple data streams |
CN100520429C (zh) * | 2003-09-01 | 2009-07-29 | Nxp股份有限公司 | 具有特征计算的集成电路 |
KR100595632B1 (ko) * | 2003-12-17 | 2006-06-30 | 엘지전자 주식회사 | 휴대용 단말기의 디스플레이 제어 방법 |
US7899864B2 (en) * | 2005-11-01 | 2011-03-01 | Microsoft Corporation | Multi-user terminal services accelerator |
US8112513B2 (en) * | 2005-11-30 | 2012-02-07 | Microsoft Corporation | Multi-user display proxy server |
JP2008118297A (ja) * | 2006-11-01 | 2008-05-22 | Matsushita Electric Ind Co Ltd | デジタルビデオデータ検査システム及び半導体装置 |
US9310436B2 (en) * | 2014-01-28 | 2016-04-12 | Omnivision Technologies, Inc. | System and method for scan-testing of idle functional units in operating systems |
DE102015112143B4 (de) * | 2015-07-24 | 2017-04-06 | Infineon Technologies Ag | Ein Verfahren zum Bestimmen einer Integrität einer Ausführung eines Codefragments und ein Verfahren zum Bereitstellen einer abstrahierten Repräsentation eines Programmcodes |
US11893925B2 (en) * | 2021-09-16 | 2024-02-06 | Apple Inc. | Always-on display signal generator |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5293474A (en) * | 1989-04-10 | 1994-03-08 | Cirrus Logic, Inc. | System for raster imaging with automatic centering and image compression |
US5050102A (en) * | 1989-04-28 | 1991-09-17 | Sun Microsystems, Inc. | Apparatus for rapidly switching between output display frames using a shared frame gentification memory |
US5138619A (en) * | 1990-02-15 | 1992-08-11 | National Semiconductor Corporation | Built-in self test for integrated circuit memory |
JPH04226495A (ja) * | 1990-05-10 | 1992-08-17 | Internatl Business Mach Corp <Ibm> | ビデオ表示システムにおけるオーバレイの制御装置及び制御方法 |
CA2044558C (fr) * | 1990-07-09 | 1995-06-13 | David M. Smith | Methode et dispositif de conversion de signaux video couleur |
JPH0683969A (ja) * | 1990-11-15 | 1994-03-25 | Internatl Business Mach Corp <Ibm> | グラフィックス・プロセッサ及びグラフィックス・データ処理方法 |
CA2068016A1 (fr) * | 1991-07-23 | 1993-01-24 | Wei Kuo | Methode et appareil de traitement d'evenements simultanes |
EP0599936A1 (fr) * | 1991-08-15 | 1994-06-08 | Metheus Corporation | Ramdac rapide a palette de couleurs reconfigurable |
US5528602A (en) * | 1992-12-30 | 1996-06-18 | International Business Machines Corporation | Method for determining computer subsystem property |
US5392393A (en) * | 1993-06-04 | 1995-02-21 | Sun Microsystems, Inc. | Architecture for a high performance three dimensional graphics accelerator |
US5410547A (en) * | 1993-06-17 | 1995-04-25 | Cirrus Logic, Inc. | Video controller IC with built-in test circuit and method of testing |
US5539428A (en) * | 1993-12-30 | 1996-07-23 | Cirrus Logic, Inc. | Video font cache |
-
1996
- 1996-03-14 DE DE69634219T patent/DE69634219D1/de not_active Expired - Lifetime
- 1996-03-14 EP EP96301746A patent/EP0734010B1/fr not_active Expired - Lifetime
- 1996-03-20 SG SG1996006524A patent/SG73969A1/en unknown
- 1996-03-21 JP JP08992196A patent/JP3798842B2/ja not_active Expired - Lifetime
-
1997
- 1997-10-28 US US08/963,261 patent/US5862150A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0734010B1 (fr) | 2005-01-26 |
EP0734010A2 (fr) | 1996-09-25 |
EP0734010A3 (fr) | 1999-07-07 |
US5862150A (en) | 1999-01-19 |
DE69634219D1 (de) | 2005-03-03 |
JP3798842B2 (ja) | 2006-07-19 |
JPH09120274A (ja) | 1997-05-06 |
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