KR20000049169A - 라인 더블링을 이용하여 온스크린 디스플레이 메시지를 생성하는장치 및 그 방법 - Google Patents
라인 더블링을 이용하여 온스크린 디스플레이 메시지를 생성하는장치 및 그 방법 Download PDFInfo
- Publication number
- KR20000049169A KR20000049169A KR1019990703264A KR19997003264A KR20000049169A KR 20000049169 A KR20000049169 A KR 20000049169A KR 1019990703264 A KR1019990703264 A KR 1019990703264A KR 19997003264 A KR19997003264 A KR 19997003264A KR 20000049169 A KR20000049169 A KR 20000049169A
- Authority
- KR
- South Korea
- Prior art keywords
- osd
- header
- bitstream
- line
- data
- 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.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
- H04N5/44504—Circuit details of the additional information generator, e.g. details of the character or graphics signal generator, overlay mixing circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
-
- 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
-
- 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
- G09G5/22—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of characters or indicia using display control signals derived from coded signals representing the characters or indicia, e.g. with a character-code memory
- G09G5/24—Generation of individual character patterns
- G09G5/26—Generation of individual character patterns for modifying the character dimensions, e.g. double width, double height
-
- 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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
-
- 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
- G09G2340/10—Mixing of images, i.e. displayed pixel being the result of an operation, e.g. adding, on the corresponding input pixels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
- H04N7/012—Conversion between an interlaced and a progressive signal
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computer Graphics (AREA)
- Controls And Circuits For Display Device (AREA)
- Studio Circuits (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (10)
- 온스크린 디스플레이(OSD) 비트스트림을 구성하는 방법에 있어서,OSD 헤더 내에 라인 더블링 모드를 나타내도록 사용되는 비트를 설정하는 단계와;복수의 양자택일적인 OSD 픽셀 라인을 정의하는 OSD 데이타를 생성하는 단계를 포함하는 것을 특징으로 하는 온스크린 디스플레이 비트스트림 구성 방법.
- 제1항에 있어서, 상기 복수의 OSD 픽셀 라인의 각각의 라인은 OSD 영역의 단일 수평 라인에 디스플레이될 복수의 OSD 픽셀을 정의하는 것을 특징으로 하는 온스크린 디스플레이 비트스트림 구성 방법.
- 제1항에 있어서, 복수의 비양자택일적인 OSD 픽셀 라인을 정의하는 OSD 데이타를 생성하는 단계를 더 포함하는 것을 특징으로 하는 온스크린 디스플레이 비트스트림 구성 방법.
- 저장 매체에 저장되는 온스크린 디스플레이(OSD) 비트스트림에 있어서,라인 더블링 모드를 나타내기 위한 비트를 갖는 헤더와;상기 헤더에 연결되고, 복수의 양자택일적인 OSD 픽셀 라인을 정의하는 복수의 OSD 데이타 바이트를 포함하는 것을 특징으로 하는 온스크린 디스플레이 비트스트림.
- 제4항에 있어서, 상기 복수의 OSD 라인의 각각의 라인은 OSD 영역의 단일 수평 라인에 디스플레이될 복수의 OSD 픽셀을 정의하는 것을 특징으로 하는 온스크린 디스플레이 비트스트림.
- 제4항에 있어서, 상기 OSD 데이타 바이트는 비양자택일적인 OSD 픽셀 라인을 추가로 정의하는 것을 특징으로 하는 온스크린 디스플레이 비트스트림.
- 온스크린 디스플레이(OSD) 비트스트림을 생성하는 장치에 있어서,OSD 헤더 및 OSD 데이타를 저장하는 저장 매체와;상기 저장 매체에 접속되고, 상기 OSD 헤더 내의 라인 더블링 모드 비트를 인에이블시키며, OSD 비트스트림을 형성하기 위해 복수의 양자택일적인 OSD 픽셀 라인을 정의하는 상기 OSD 데이타 및 OSD 헤더를 판독하는 프로세서를 포함하는 것을 특징으로 하는 온스크린 디스플레이 비트스트림 생성 장치.
- 제7항에 있어서, 상기 저장 매체는 리드 온리 메모리(ROM)인 것을 특징으로 하는 온스크린 디스플레이 비트스트림 생성 장치.
- 제7항에 있어서, 상기 저장 매체는 랜덤 액세스 메모리(RAM)인 것을 특징으로 하는 온스크린 디스플레이 비트스트림 생성 장치.
- 온스크린 디스플레이(OSD) 메시지를 생성하는 장치에 있어서,헤더 및 OSD 데이타를 갖는 OSD 비트스트림을 저장하는 저장 매체와;상기 저장 매체에 접속되고, 상기 OSD 헤더 내의 라인 더블링 모드 비트를 프로그램하며, 복수의 양자택일적인 OSD 픽셀 라인을 정의하는 상기 OSD 데이타를 포맷화하는 프로세서와;상기 프로세서에 접속되며, 상기 OSD 메시지를 형성하도록 상기 OSD 비트스트림을 처리하는 OSD 유닛을 포함하는 것을 특징으로 하는 온스크린 디스플레이 메시지 생성 장치.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US1996/016514 WO1998017058A1 (en) | 1996-10-16 | 1996-10-16 | Apparatus and method for generating on-screen-display messages using line doubling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20000049169A true KR20000049169A (ko) | 2000-07-25 |
| KR100413869B1 KR100413869B1 (ko) | 2004-01-07 |
Family
ID=22255962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-1999-7003264A Expired - Fee Related KR100413869B1 (ko) | 1996-10-16 | 1996-10-16 | 라인 더블링을 이용하여 온스크린 디스플레이 메시지를 생성하는장치 및 그 방법 |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0932978B1 (ko) |
| JP (1) | JP3935960B2 (ko) |
| KR (1) | KR100413869B1 (ko) |
| AU (1) | AU7433996A (ko) |
| BR (1) | BR9612749A (ko) |
| DE (1) | DE69623055T2 (ko) |
| ES (1) | ES2180803T3 (ko) |
| ID (1) | ID18563A (ko) |
| MY (1) | MY121688A (ko) |
| TW (1) | TW358297B (ko) |
| WO (1) | WO1998017058A1 (ko) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2784534B1 (fr) * | 1998-10-09 | 2000-12-22 | St Microelectronics Sa | Procede et circuit d'affichage d'elements d'image incrustes sur une image video |
| FR2784532B1 (fr) | 1998-10-09 | 2000-12-22 | St Microelectronics Sa | Procede de correction de l'effet de tremblement et de scintillement des elements d'image incrustes sur une image video |
| DE60024174T2 (de) * | 1999-07-13 | 2006-07-06 | Thomson Licensing | Videoverarbeitungsverfahren und -system mit mehrfach OSD-Formaten |
| US7202912B2 (en) | 2000-05-12 | 2007-04-10 | Thomson Licensing | Method and system for using single OSD pixmap across multiple video raster sizes by chaining OSD headers |
| US6750918B2 (en) * | 2000-05-12 | 2004-06-15 | Thomson Licensing S.A. | Method and system for using single OSD pixmap across multiple video raster sizes by using multiple headers |
| EP1619886A1 (en) * | 2004-07-22 | 2006-01-25 | Harman Becker Automotive Systems GmbH | Video format adaptation |
| ITBS20110048A1 (it) * | 2011-04-08 | 2012-10-09 | Aesys Spa | Metodo per arricchire il contenuto informativo di immagini videografiche |
| WO2012140678A1 (en) * | 2011-04-11 | 2012-10-18 | Aesys Spa | Method of improving the content of videographic images with encoding of additional contents on a main videographic image |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6166728A (en) * | 1992-12-02 | 2000-12-26 | Scientific-Atlanta, Inc. | Display system with programmable display parameters |
| US5534942A (en) * | 1994-06-17 | 1996-07-09 | Thomson Consumer Electronics, Inc. | On screen display arrangement for digital video signal processing system |
| US5640502A (en) * | 1994-08-05 | 1997-06-17 | Thomson Consumer Electronics, Inc. | Bit-mapped on-screen-display device for a television receiver |
-
1996
- 1996-10-16 DE DE69623055T patent/DE69623055T2/de not_active Revoked
- 1996-10-16 BR BR9612749-0A patent/BR9612749A/pt not_active IP Right Cessation
- 1996-10-16 JP JP51829798A patent/JP3935960B2/ja not_active Expired - Fee Related
- 1996-10-16 EP EP96936523A patent/EP0932978B1/en not_active Revoked
- 1996-10-16 ES ES96936523T patent/ES2180803T3/es not_active Expired - Lifetime
- 1996-10-16 WO PCT/US1996/016514 patent/WO1998017058A1/en active IP Right Grant
- 1996-10-16 AU AU74339/96A patent/AU7433996A/en not_active Abandoned
- 1996-10-16 KR KR10-1999-7003264A patent/KR100413869B1/ko not_active Expired - Fee Related
-
1997
- 1997-04-09 TW TW086104517A patent/TW358297B/zh active
- 1997-10-15 MY MYPI97005178A patent/MY121688A/en unknown
- 1997-10-15 ID IDP973438A patent/ID18563A/id unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MY121688A (en) | 2006-02-28 |
| TW358297B (en) | 1999-05-11 |
| DE69623055D1 (de) | 2002-09-19 |
| JP2001502492A (ja) | 2001-02-20 |
| WO1998017058A1 (en) | 1998-04-23 |
| KR100413869B1 (ko) | 2004-01-07 |
| BR9612749A (pt) | 1999-08-31 |
| JP3935960B2 (ja) | 2007-06-27 |
| AU7433996A (en) | 1998-05-11 |
| EP0932978B1 (en) | 2002-08-14 |
| ES2180803T3 (es) | 2003-02-16 |
| DE69623055T2 (de) | 2003-07-24 |
| ID18563A (id) | 1998-04-23 |
| EP0932978A1 (en) | 1999-08-04 |
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