IN2015CH02866A - - Google Patents

Info

Publication number
IN2015CH02866A
IN2015CH02866A IN2866CH2015A IN2015CH02866A IN 2015CH02866 A IN2015CH02866 A IN 2015CH02866A IN 2866CH2015 A IN2866CH2015 A IN 2866CH2015A IN 2015CH02866 A IN2015CH02866 A IN 2015CH02866A
Authority
IN
India
Prior art keywords
roi
method comprises
video
user
display screen
Prior art date
Application number
Inventor
Ramachandra Iyer Manjunath
Nadumuri Ravi Jijith
Garg Vijay
Original Assignee
Wipro Ltd
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.)
Filing date
Publication date
Application filed by Wipro Ltd filed Critical Wipro Ltd
Priority to IN2866CH2015 priority Critical patent/IN2015CH02866A/en
Publication of IN2015CH02866A publication Critical patent/IN2015CH02866A/en
Priority to US14/813,524 priority patent/US9554085B2/en
Priority to EP15196757.7A priority patent/EP3104621B1/en
Priority to CN201610028707.2A priority patent/CN106254952B/en

Links

Classifications

    • 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
    • H04N7/0125—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards being a high definition standard
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G06F3/013—Eye tracking input arrangements
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
    • 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
    • H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes
    • H04N7/0137—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes dependent on presence/absence of motion, e.g. of motion zones
    • 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
    • H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes
    • H04N7/014—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes involving the use of motion vectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Computer Graphics (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • Controls And Circuits For Display Device (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

Embodiments of the present disclosure disclose a method and a device for dynamically controlling quality of a video displaying on a display associated to an electronic device is provided. The method comprises detecting current eye position of a user and identifying at least one region of interest (ROI) on a display screen of the display device based on the current eye position of the user. Then, the method comprises predicting next position of the eye based on at least one of the current eye position of the user or the at least one ROI. Also, the method comprises converting the SD video in to a high definition (HD) video displayed on the ROI on the display screen associated with the current and next position of the eye. Further, the method comprises displaying the HD video on the ROI of the display screen. FIGURE 4
IN2866CH2015 2015-06-09 2015-06-09 IN2015CH02866A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IN2866CH2015 IN2015CH02866A (en) 2015-06-09 2015-06-09
US14/813,524 US9554085B2 (en) 2015-06-09 2015-07-30 Method and device for dynamically controlling quality of a video
EP15196757.7A EP3104621B1 (en) 2015-06-09 2015-11-27 Method and device for dynamically controlling quality of a video
CN201610028707.2A CN106254952B (en) 2015-06-09 2016-01-15 Video quality dynamic control method and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN2866CH2015 IN2015CH02866A (en) 2015-06-09 2015-06-09

Publications (1)

Publication Number Publication Date
IN2015CH02866A true IN2015CH02866A (en) 2015-07-17

Family

ID=54396143

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2866CH2015 IN2015CH02866A (en) 2015-06-09 2015-06-09

Country Status (3)

Country Link
US (1) US9554085B2 (en)
CN (1) CN106254952B (en)
IN (1) IN2015CH02866A (en)

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EP3479257A4 (en) * 2016-06-30 2020-02-26 Sony Interactive Entertainment Inc. Apparatus and method for gaze tracking
US11120837B2 (en) 2014-07-14 2021-09-14 Sony Interactive Entertainment Inc. System and method for use in playing back panorama video content

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CN106652972B (en) 2017-01-03 2020-06-05 京东方科技集团股份有限公司 Processing circuit of display screen, display method and display device
CN107342047B (en) * 2017-01-03 2020-06-23 京东方科技集团股份有限公司 Pixel circuit, driving method thereof and display panel
CN106782268B (en) * 2017-01-04 2020-07-24 京东方科技集团股份有限公司 Display system and driving method for display panel
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US11270464B2 (en) 2019-07-18 2022-03-08 Microsoft Technology Licensing, Llc Dynamic detection and correction of light field camera array miscalibration
US11082659B2 (en) 2019-07-18 2021-08-03 Microsoft Technology Licensing, Llc Light field camera modules and light field camera module arrays
CN113741676B (en) * 2020-05-29 2024-03-01 北京小米移动软件有限公司 Display screen frame rate control method, device and storage medium
US11336833B1 (en) 2021-02-26 2022-05-17 Microsoft Technology Licensing, Llc Remote user field of view-based camera orienting
US11936881B2 (en) 2021-09-30 2024-03-19 Hewlett-Packard Development Company, L.P. Region of interest based image data enhancement in a teleconference

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US11120837B2 (en) 2014-07-14 2021-09-14 Sony Interactive Entertainment Inc. System and method for use in playing back panorama video content
WO2018004936A1 (en) 2016-06-30 2018-01-04 Sony Interactive Entertainment Inc. Apparatus and method for providing and displaying content
EP3479257A4 (en) * 2016-06-30 2020-02-26 Sony Interactive Entertainment Inc. Apparatus and method for gaze tracking
EP3479574A4 (en) * 2016-06-30 2020-02-26 Sony Interactive Entertainment Inc. Apparatus and method for providing and displaying content
US10805592B2 (en) 2016-06-30 2020-10-13 Sony Interactive Entertainment Inc. Apparatus and method for gaze tracking
US11089280B2 (en) 2016-06-30 2021-08-10 Sony Interactive Entertainment Inc. Apparatus and method for capturing and displaying segmented content

Also Published As

Publication number Publication date
US9554085B2 (en) 2017-01-24
US20160366365A1 (en) 2016-12-15
CN106254952B (en) 2020-03-10
CN106254952A (en) 2016-12-21

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