KR100803120B1 - 동영상 데이터의 부분 확대 방법 - Google Patents

동영상 데이터의 부분 확대 방법 Download PDF

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Publication number
KR100803120B1
KR100803120B1 KR1020030090706A KR20030090706A KR100803120B1 KR 100803120 B1 KR100803120 B1 KR 100803120B1 KR 1020030090706 A KR1020030090706 A KR 1020030090706A KR 20030090706 A KR20030090706 A KR 20030090706A KR 100803120 B1 KR100803120 B1 KR 100803120B1
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KR
South Korea
Prior art keywords
window
video data
receiving
user
request signal
Prior art date
Application number
KR1020030090706A
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English (en)
Korean (ko)
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KR20050058743A (ko
Inventor
차영호
Original Assignee
엘지전자 주식회사
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR1020030090706A priority Critical patent/KR100803120B1/ko
Priority to US11/010,031 priority patent/US7420619B2/en
Publication of KR20050058743A publication Critical patent/KR20050058743A/ko
Application granted granted Critical
Publication of KR100803120B1 publication Critical patent/KR100803120B1/ko

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    • 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
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • 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
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • 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
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
    • 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
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4318—Generation of visual interfaces for content selection or interaction; Content or additional data rendering by altering the content in the rendering process, e.g. blanking, blurring or masking an image region
    • 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
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/4728—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for selecting a Region Of Interest [ROI], e.g. for requesting a higher resolution version of a selected region
    • 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
    • H04N21/47—End-user applications
    • H04N21/485—End-user interface for client configuration
    • H04N21/4858—End-user interface for client configuration for modifying screen layout parameters, e.g. fonts, size of the windows
    • 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
    • H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen
KR1020030090706A 2003-12-12 2003-12-12 동영상 데이터의 부분 확대 방법 KR100803120B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020030090706A KR100803120B1 (ko) 2003-12-12 2003-12-12 동영상 데이터의 부분 확대 방법
US11/010,031 US7420619B2 (en) 2003-12-12 2004-12-10 Method for controlling partial image enlargement in DMB receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020030090706A KR100803120B1 (ko) 2003-12-12 2003-12-12 동영상 데이터의 부분 확대 방법

Publications (2)

Publication Number Publication Date
KR20050058743A KR20050058743A (ko) 2005-06-17
KR100803120B1 true KR100803120B1 (ko) 2008-02-14

Family

ID=34651417

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020030090706A KR100803120B1 (ko) 2003-12-12 2003-12-12 동영상 데이터의 부분 확대 방법

Country Status (2)

Country Link
US (1) US7420619B2 (US20050128366A1-20050616-P00001.png)
KR (1) KR100803120B1 (US20050128366A1-20050616-P00001.png)

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KR101042352B1 (ko) * 2008-08-29 2011-06-17 한국전자통신연구원 멀티미디어 방송 시스템에서의 방송신호 수신장치 및 그 방법
US20100071004A1 (en) * 2008-09-18 2010-03-18 Eldon Technology Limited Methods and apparatus for providing multiple channel recall on a television receiver
US8572651B2 (en) 2008-09-22 2013-10-29 EchoStar Technologies, L.L.C. Methods and apparatus for presenting supplemental information in an electronic programming guide
US8937687B2 (en) 2008-09-30 2015-01-20 Echostar Technologies L.L.C. Systems and methods for graphical control of symbol-based features in a television receiver
US8763045B2 (en) 2008-09-30 2014-06-24 Echostar Technologies L.L.C. Systems and methods for providing customer service features via a graphical user interface in a television receiver
US9357262B2 (en) * 2008-09-30 2016-05-31 Echostar Technologies L.L.C. Systems and methods for graphical control of picture-in-picture windows
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US20050128366A1 (en) 2005-06-16
KR20050058743A (ko) 2005-06-17
US7420619B2 (en) 2008-09-02

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