KR20030026347A - 베이스밴드 영상 전송 시스템 - Google Patents
베이스밴드 영상 전송 시스템 Download PDFInfo
- Publication number
- KR20030026347A KR20030026347A KR10-2003-7002465A KR20037002465A KR20030026347A KR 20030026347 A KR20030026347 A KR 20030026347A KR 20037002465 A KR20037002465 A KR 20037002465A KR 20030026347 A KR20030026347 A KR 20030026347A
- Authority
- KR
- South Korea
- Prior art keywords
- signal
- dvi
- video
- data
- data signal
- Prior art date
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]
- H04N21/20—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
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
- H04N21/23602—Multiplexing isochronously with the video sync, e.g. according to bit-parallel or bit-serial interface formats, as SDI
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
-
- 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
- G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
- G09G5/006—Details of the interface to the display terminal
- G09G5/008—Clock recovery
-
- 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
- G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
- G09G5/04—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed using circuits for interfacing with colour displays
-
- 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
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
-
- 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
- H04N21/4342—Demultiplexing isochronously with video sync, e.g. according to bit-parallel or bit-serial interface formats, as SDI
-
- 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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
- H04N21/43632—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network involving a wired protocol, e.g. IEEE 1394
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
- H04N7/083—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical and the horizontal blanking interval, e.g. MAC data signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
- H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
- H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
- H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
- H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
- H04N7/0884—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of additional display-information, e.g. menu for programme or channel selection
- H04N7/0885—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of additional display-information, e.g. menu for programme or channel selection for the transmission of subtitles
-
- 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
- G09G2340/02—Handling of images in compressed format, e.g. JPEG, MPEG
-
- 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
- G09G2340/12—Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels
- G09G2340/125—Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels wherein one of the images is motion video
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2370/00—Aspects of data communication
- G09G2370/04—Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2370/00—Aspects of data communication
- G09G2370/12—Use of DVI or HDMI protocol in interfaces along the display data pipeline
Abstract
Description
Claims (8)
- DVI 규격에 기초하여 영상신호를 베이스밴드로 전송하는 베이스밴드 영상 전송 시스템에 있어서,상기 영상신호의 컴포넌트 비디오 신호의 적어도 1개의 블랭킹 기간에 영상 이외를 나타내는 데이터 신호를 다중화하여 DVI 신호를 생성하는 송신장치; 및상기 DVI 신호를 수신하여 상기 수신한 DVI 신호로부터 상기 데이터 신호를 추출하는 수신장치를 구비하는 것을 특징으로 하는 베이스밴드 영상 전송 시스템.
- 제 1 항에 있어서,상기 데이터 신호는 클로즈드캡션이나 텔레텍스트(teletext)로 대표되는 문자 정보인 것을 특징으로 하는 베이스밴드 영상 전송 시스템.
- 제 1 항에 있어서,상기 송신장치는 상기 영상신호를 복수의 컴포넌트 비디오 신호로 분해하는 분리수단;상기 복수의 컴포넌트 비디오 신호의 적어도 1개의 블랭킹 기간에 상기 데이터 신호를 다중화하는 다중화수단;상기 다중화된 컴포넌트 비디오 신호를 TMDS 인코드하여 DVI 신호를 생성하는 인코드 수단을 구비하는 것을 특징으로 하는 베이스밴드 영상 전송 시스템.
- 제 3 항에 있어서,상기 수신장치는 상기 DVI 신호를 TMDS 디코드하여, 상기 컴포넌트 비디오 신호와 상기 데이터 신호를 별도로 재생하는 TMDS 디코드 수단; 및상기 재생된 데이터 신호를 신장하는 신장수단을 구비하는 것을 특징으로 하는 베이스밴드 영상 전송 시스템.
- 제 4 항에 있어서,상기 수신장치는 상기 재생된 컴포넌트 비디오 신호로부터 상기 영상신호를 재생하는 영상 신호 처리수단;상기 신장된 데이터신호로부터 문자 화상 신호를 생성하는 데이터 디코더; 및상기 재생된 영상신호에 상기 문자 화상 신호를 다중화하는 화상 합성 수단을 추가로 구비하는 것을 특징으로 하는 베이스밴드 영상 전송 시스템.
- 제 1 항에 있어서,상기 데이터신호는 상기 수신장치로 상기 송신장치를 조작 가능하게 하는 제어정보인 것을 특징으로 하는 베이스밴드 영상 전송 시스템.
- 제 6 항에 있어서,상기 수신장치에 IEEE1394 규격에 기초하여 접속되는 호스트 기기도, 상기 수신장치로 조작 가능한 것을 특징으로 하는 베이스밴드 영상 전송 시스템.
- 제 1 항에 있어서,상기 데이터 신호는 리모콘등에 의해 입력되는 코맨드인 것을 특징으로 하는 베이스밴드 영상 전송 시스템.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001190963 | 2001-06-25 | ||
JPJP-P-2001-00190963 | 2001-06-25 | ||
PCT/JP2002/006210 WO2003001804A1 (fr) | 2001-06-25 | 2002-06-21 | Systeme emetteur video a bande de base |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030026347A true KR20030026347A (ko) | 2003-03-31 |
KR100541755B1 KR100541755B1 (ko) | 2006-01-10 |
Family
ID=19029655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020037002465A KR100541755B1 (ko) | 2001-06-25 | 2002-06-21 | 베이스밴드 영상 전송 시스템 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7256837B2 (ko) |
EP (1) | EP1357752A4 (ko) |
KR (1) | KR100541755B1 (ko) |
CN (1) | CN1219400C (ko) |
WO (1) | WO2003001804A1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100437179B1 (ko) * | 2001-11-06 | 2004-06-23 | 엘지전자 주식회사 | Dvi를 통해 디스플레이 기기와 연결된 호스트 기기의제어 방법 및 그 시스템 |
KR20150118396A (ko) * | 2014-04-14 | 2015-10-22 | 엘지전자 주식회사 | 멀티미디어 장치 및 그의 커서 제어 방법 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030142240A1 (en) * | 2002-01-29 | 2003-07-31 | Koninklijke Philips Electronics N.V. | Device and method for interfacing digital video processing devices |
US20050151427A1 (en) * | 2004-01-09 | 2005-07-14 | Kuo-Tsai Chiou | Digital video signal switching device |
CN100389612C (zh) * | 2004-04-09 | 2008-05-21 | 南京大学 | 双工传输视频信号与控制数据的方法与装置 |
JPWO2005117434A1 (ja) * | 2004-05-28 | 2008-04-03 | 松下電器産業株式会社 | デジタル画像入力装置及びその方法 |
US7228154B2 (en) * | 2004-11-03 | 2007-06-05 | Sony Corporation | Method and system for processing wireless digital multimedia |
DE102006052214B3 (de) * | 2006-11-06 | 2008-02-28 | Siemens Ag | Bild wiedergebendes System |
DE102007038861A1 (de) * | 2007-08-16 | 2009-02-19 | Micronas Gmbh | Videodaten-Verarbeitungsvorrichtung und Verfahren zum Bereitstellen eines digitalen Videodatenstroms |
JP5242111B2 (ja) * | 2007-10-02 | 2013-07-24 | 株式会社ソニー・コンピュータエンタテインメント | 送信装置、画像データ送信方法、受信装置および受信装置における画像表示方法 |
CN104749974B (zh) * | 2013-12-30 | 2017-10-27 | 浙江大华技术股份有限公司 | 一种获取比较电压信号和提取反向控制信号的方法及装置 |
CN106303299B (zh) * | 2015-05-29 | 2020-04-03 | 浙江大华技术股份有限公司 | 一种视频数据分配单元、设备、系统 |
CN106303343A (zh) * | 2015-05-29 | 2017-01-04 | 浙江大华技术股份有限公司 | 一种反向控制信号的提取装置及视频数据采集设备 |
CN106657860B (zh) | 2016-12-23 | 2019-09-17 | 浙江大华技术股份有限公司 | 一种视频延长器、其控制方法及同轴视控传输装置 |
CN112082496A (zh) * | 2020-09-08 | 2020-12-15 | 西安建筑科技大学 | 基于改进数字体图像相关法的混凝土内部变形测量方法及系统 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5835498A (en) * | 1995-10-05 | 1998-11-10 | Silicon Image, Inc. | System and method for sending multiple data signals over a serial link |
JPH09168131A (ja) | 1995-12-15 | 1997-06-24 | Sony Corp | 記録媒体再生装置および方法、並びに遠隔制御装置および方法 |
US6314479B1 (en) * | 1997-08-04 | 2001-11-06 | Compaq Computer Corporation | Universal multi-pin plug and display connector for standardizing signals transmitted between a computer and a display for a PC theatre interconnectivity system |
JP2000036940A (ja) | 1998-07-17 | 2000-02-02 | Toshiba Corp | コンピュータシステムおよびデコーダ装置 |
US6564269B1 (en) * | 1998-09-10 | 2003-05-13 | Silicon Image, Inc. | Bi-directional data transfer using the video blanking period in a digital data stream |
JP2000163123A (ja) | 1998-11-30 | 2000-06-16 | Fuji Electric Co Ltd | 遠隔操作システム、コントローラ、遠隔操作対象装置、コントローラ用プログラムを記録した記録媒体及び動作制御プログラムを記録した記録媒体 |
JP2001069471A (ja) * | 1999-08-27 | 2001-03-16 | Toshiba Corp | アナログラインを利用した機器間接続システム |
WO2001017245A1 (fr) * | 1999-08-27 | 2001-03-08 | Kabushiki Kaisha Toshiba | Systeme d'interconnexion d'appareils via une ligne analogique |
US7356051B2 (en) * | 2001-01-24 | 2008-04-08 | Broadcom Corporation | Digital visual interface with audio and auxiliary data cross reference to related applications |
US6954491B1 (en) * | 2001-06-14 | 2005-10-11 | Silicon Image, Inc. | Methods and systems for sending side-channel data during data inactive period |
-
2002
- 2002-06-21 CN CNB028024737A patent/CN1219400C/zh not_active Expired - Fee Related
- 2002-06-21 KR KR1020037002465A patent/KR100541755B1/ko active IP Right Grant
- 2002-06-21 EP EP02743681A patent/EP1357752A4/en not_active Ceased
- 2002-06-21 WO PCT/JP2002/006210 patent/WO2003001804A1/ja active IP Right Grant
- 2002-06-21 US US10/362,627 patent/US7256837B2/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100437179B1 (ko) * | 2001-11-06 | 2004-06-23 | 엘지전자 주식회사 | Dvi를 통해 디스플레이 기기와 연결된 호스트 기기의제어 방법 및 그 시스템 |
KR20150118396A (ko) * | 2014-04-14 | 2015-10-22 | 엘지전자 주식회사 | 멀티미디어 장치 및 그의 커서 제어 방법 |
Also Published As
Publication number | Publication date |
---|---|
CN1219400C (zh) | 2005-09-14 |
CN1465186A (zh) | 2003-12-31 |
WO2003001804A1 (fr) | 2003-01-03 |
KR100541755B1 (ko) | 2006-01-10 |
US20030234891A1 (en) | 2003-12-25 |
EP1357752A4 (en) | 2010-06-02 |
US7256837B2 (en) | 2007-08-14 |
EP1357752A1 (en) | 2003-10-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5327280B2 (ja) | 信号送信装置 | |
JP5370350B2 (ja) | 信号受信装置 | |
KR100567474B1 (ko) | 데이터 송신 방법, 데이터 수신 방법, 데이터 송신 장치,데이터 수신 장치 | |
KR101083943B1 (ko) | 정보 송신 장치 및 방법, 정보 수신 장치 및 방법, 정보 송수신 시스템 및 방법, 및 기록 매체 | |
KR100541755B1 (ko) | 베이스밴드 영상 전송 시스템 | |
JP4008688B2 (ja) | 信号送信装置及び信号受信装置 | |
KR20050022268A (ko) | 전송 시스템 | |
JP2005102161A (ja) | 伝送システム | |
JP5023421B2 (ja) | 信号受信装置 | |
KR20030058118A (ko) | 디지털 티브이 셋탑박스와 플라즈마 디스플레이 장치간의무선 접속 장치 | |
JP4560264B2 (ja) | ベースバンド映像伝送システム、送信装置 | |
JP5140901B2 (ja) | 信号伝送システム、及び信号受信装置 | |
JP4264552B2 (ja) | 情報送信装置、情報送信方法、情報受信装置、情報受信方法、情報送受信システム、情報送受信方法、記録媒体、およびプログラム | |
KR20000053494A (ko) | 비디오 출력시 단위화된 폐쇄 자막 데이터를 갖는 비디오디코더 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20121203 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20131202 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20141203 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20151118 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20161123 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20171114 Year of fee payment: 13 |
|
FPAY | Annual fee payment |
Payment date: 20181121 Year of fee payment: 14 |