EP1046283A4 - Vorrichtung und verfahren zur manipulation von bildfrequenzen - Google Patents
Vorrichtung und verfahren zur manipulation von bildfrequenzenInfo
- Publication number
- EP1046283A4 EP1046283A4 EP98959122A EP98959122A EP1046283A4 EP 1046283 A4 EP1046283 A4 EP 1046283A4 EP 98959122 A EP98959122 A EP 98959122A EP 98959122 A EP98959122 A EP 98959122A EP 1046283 A4 EP1046283 A4 EP 1046283A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- images
- sequence
- image sequence
- methods
- operative
- 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- Withdrawn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
- 238000000034 method Methods 0.000 title abstract 2
- 230000004075 alteration Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/005—Reproducing at a different information rate from the information rate of recording
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00884—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a watermark, i.e. a barely perceptible transformation of the original data which can nevertheless be recognised by an algorithm
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/34—Indicating arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/913—Television signal processing therefor for scrambling ; for copy protection
- H04N2005/91307—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal
- H04N2005/91335—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal the copy protection signal being a watermark
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Television Systems (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL12249897 | 1997-12-07 | ||
IL12249897A IL122498A0 (en) | 1997-12-07 | 1997-12-07 | Apparatus and methods for manipulating sequences of images |
PCT/IL1998/000596 WO1999030488A1 (en) | 1997-12-07 | 1998-12-07 | Apparatus and methods for manipulating sequences of images |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1046283A1 EP1046283A1 (de) | 2000-10-25 |
EP1046283A4 true EP1046283A4 (de) | 2001-04-25 |
Family
ID=11070933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98959122A Withdrawn EP1046283A4 (de) | 1997-12-07 | 1998-12-07 | Vorrichtung und verfahren zur manipulation von bildfrequenzen |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1046283A4 (de) |
AU (1) | AU1503599A (de) |
CA (1) | CA2312997A1 (de) |
IL (1) | IL122498A0 (de) |
WO (1) | WO1999030488A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7277766B1 (en) | 2000-10-24 | 2007-10-02 | Moodlogic, Inc. | Method and system for analyzing digital audio files |
US7567899B2 (en) | 2004-12-30 | 2009-07-28 | All Media Guide, Llc | Methods and apparatus for audio recognition |
US8620967B2 (en) | 2009-06-11 | 2013-12-31 | Rovi Technologies Corporation | Managing metadata for occurrences of a recording |
US8161071B2 (en) | 2009-09-30 | 2012-04-17 | United Video Properties, Inc. | Systems and methods for audio asset storage and management |
US8886531B2 (en) | 2010-01-13 | 2014-11-11 | Rovi Technologies Corporation | Apparatus and method for generating an audio fingerprint and using a two-stage query |
EP2553918A4 (de) | 2010-03-31 | 2013-12-04 | Thomson Licensing | Trickwiedergabe von videodaten |
US20110276882A1 (en) | 2010-05-04 | 2011-11-10 | Kai Buehler | Automatic grouping for users experiencing a specific broadcast media |
KR101681176B1 (ko) * | 2010-09-17 | 2016-11-30 | 톰슨 라이센싱 | 비디오 시스템에서 의미 기반 트릭 모드 플레이를 위한 방법 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5319453A (en) * | 1989-06-22 | 1994-06-07 | Airtrax | Method and apparatus for video signal encoding, decoding and monitoring |
US5436653A (en) * | 1992-04-30 | 1995-07-25 | The Arbitron Company | Method and system for recognition of broadcast segments |
US5659613A (en) * | 1994-06-29 | 1997-08-19 | Macrovision Corporation | Method and apparatus for copy protection for various recording media using a video finger print |
JPH08305662A (ja) * | 1995-05-02 | 1996-11-22 | Fujitsu Ltd | クライアント認証システムおよび方法 |
US5680454A (en) * | 1995-08-04 | 1997-10-21 | Hughes Electronics | Method and system for anti-piracy using frame rate dithering |
JPH09160899A (ja) * | 1995-12-06 | 1997-06-20 | Matsushita Electric Ind Co Ltd | 情報サービス処理装置 |
JPH09261648A (ja) * | 1996-03-21 | 1997-10-03 | Fujitsu Ltd | シーンチェンジ検出装置 |
US5870754A (en) * | 1996-04-25 | 1999-02-09 | Philips Electronics North America Corporation | Video retrieval of MPEG compressed sequences using DC and motion signatures |
US5848155A (en) * | 1996-09-04 | 1998-12-08 | Nec Research Institute, Inc. | Spread spectrum watermark for embedded signalling |
-
1997
- 1997-12-07 IL IL12249897A patent/IL122498A0/xx unknown
-
1998
- 1998-12-07 WO PCT/IL1998/000596 patent/WO1999030488A1/en not_active Application Discontinuation
- 1998-12-07 CA CA002312997A patent/CA2312997A1/en not_active Abandoned
- 1998-12-07 AU AU15035/99A patent/AU1503599A/en not_active Abandoned
- 1998-12-07 EP EP98959122A patent/EP1046283A4/de not_active Withdrawn
Non-Patent Citations (1)
Title |
---|
No further relevant documents disclosed * |
Also Published As
Publication number | Publication date |
---|---|
AU1503599A (en) | 1999-06-28 |
WO1999030488A1 (en) | 1999-06-17 |
IL122498A0 (en) | 1998-06-15 |
EP1046283A1 (de) | 2000-10-25 |
CA2312997A1 (en) | 1999-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20000705 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: RO PAYMENT 20000705 |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20010312 |
|
AK | Designated contracting states |
Kind code of ref document: A4 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
RIC1 | Information provided on ipc code assigned before grant |
Free format text: 7H 04N 5/222 A, 7H 04H 9/00 B |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20020103 |