WO2018212386A1 - Procédé et appareil permettant de fournir un défilement à l'aide d'un objet animé - Google Patents

Procédé et appareil permettant de fournir un défilement à l'aide d'un objet animé Download PDF

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Publication number
WO2018212386A1
WO2018212386A1 PCT/KR2017/005287 KR2017005287W WO2018212386A1 WO 2018212386 A1 WO2018212386 A1 WO 2018212386A1 KR 2017005287 W KR2017005287 W KR 2017005287W WO 2018212386 A1 WO2018212386 A1 WO 2018212386A1
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WO
WIPO (PCT)
Prior art keywords
linear interpolation
end point
screen area
point
start point
Prior art date
Application number
PCT/KR2017/005287
Other languages
English (en)
Korean (ko)
Inventor
최형석
Original Assignee
(주)씨앤피에스
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 (주)씨앤피에스 filed Critical (주)씨앤피에스
Publication of WO2018212386A1 publication Critical patent/WO2018212386A1/fr

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Classifications

    • 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
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/0485—Scrolling or panning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T13/00—Animation
    • G06T13/80—2D [Two Dimensional] animation, e.g. using sprites
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformation in the plane of the image
    • G06T3/40—Scaling the whole image or part thereof

Definitions

  • An embodiment of the present invention relates to a scroll providing method and apparatus using an animation object.
  • Such images usually include music, audio, and the like, but subtitles are widely used to efficiently deliver the messages included in the images.
  • news broadcasts help viewers more accurately understand the content of the news by captioning the main news during the broadcast.
  • subtitles are used as one of the ways to maximize the understanding of the situation and the fun of the program by processing the captions with comments on the situation or comments on what will happen in the future. .
  • the present invention has been made to solve the above-described problem, according to the present invention, when providing a scroll utilizing the object, by calculating the amount of change over time through linear interpolation method, all transformations (move / Rotation / scaling), color conversion, and animated images.
  • a scroll providing method using an animation object includes a first step of a transformation calculation unit calculating a transformation of an object moving from a start point to an end point on a screen area according to time using linear interpolation; A second step of a rendering unit rendering a transform of the calculated object; And a third step of controlling, by the display controller, to display the rendered and converted object.
  • the first step includes the step of calculating the moving point of the object from the start point to the end point on the screen area according to time by the conversion calculator using linear interpolation; And calculating, by the conversion calculator, the amount of rotation of the object from a start point to an end point on the screen area according to time using linear interpolation.
  • the transformation calculation unit may calculate the size transformation of the object from the start point to the end point on the screen area according to time using linear interpolation.
  • a scroll providing apparatus using an animation object includes a transformation calculator for calculating a transformation of an object moving from a start point to an end point according to time on a screen area using linear interpolation; A rendering unit that renders the transform of the calculated object; And a display control unit which controls to display the rendered and converted object.
  • the conversion calculation unit calculates the moving point of the object from the start point to the end point on the screen area using linear interpolation method, and from the start point to the end point on the screen area according to time using linear interpolation method.
  • the amount of rotation of the object can be calculated.
  • the transformation calculator may calculate the size transformation of the object from the start point to the end point on the screen region according to time using linear interpolation.
  • the amount of change over time is calculated by linear interpolation, so that not only the rotation of the animation object but also all transformations (moving / rotating / scaling), color shifting, and moving images (animated image) and the like can be provided.
  • FIG. 1 is a block diagram of a scroll providing apparatus using an animation object according to an embodiment of the present invention.
  • FIG. 2 is a flowchart illustrating a scroll providing method using an animation object according to an embodiment of the present invention.
  • 3 and 4 are views for explaining a scroll providing method using an animation object according to an embodiment of the present invention.
  • FIG. 1 is a block diagram of a scroll providing apparatus using an animation object according to an embodiment of the present invention.
  • the scroll providing apparatus 100 using the animation object includes a conversion calculator 110, a renderer 120, and a display controller 130. .
  • the transformation calculation unit 110 calculates the transformation of the object on the screen area.
  • the transformation calculation unit 110 calculates the transformation from the start point to the end point at which the object moves and transforms on the screen area according to the linear interpolation method.
  • the transform calculation unit 110 may not only calculate the moving point of the object from the start point to the end point on the screen area using linear interpolation, but also from the start point to the end point on the screen area according to time using the linear interpolation method.
  • the amount of rotation of the object may be calculated.
  • the transformation calculation unit 110 may calculate the size transformation of the object from the start point to the end point on the screen region according to time using linear interpolation.
  • the renderer 120 renders a transform of the object calculated by the transform calculator 110.
  • the renderer 120 may render the transformation of the object through OpenGL to process scrolling using an animation object.
  • the display controller 130 may control the display to display the object to be rendered and converted.
  • FIG. 2 is a flowchart illustrating a scroll providing method using an animation object according to an embodiment of the present invention
  • Figures 3 and 4 illustrate a scroll providing method using an animation object according to an embodiment of the present invention. It is a figure for following.
  • the transformation calculation unit calculates the transformation of the object 320 moving from the start point to the end point on the screen region 310 as shown in FIG. 3 using linear interpolation (S210).
  • t is the travel time
  • A is the start point
  • B is the end point
  • T is the time to scroll from A (start point) to B (end point)
  • C is the travel point for t time
  • D is the rotation amount
  • D 1 is A ( The rotation amount at the starting point)
  • D 3 is the rotation amount at the B (end point).
  • the scroll animation object having the movement point C and the rotation amount D according to the time t
  • the transform of 320 may be rendered (S210).
  • the rendering unit may render the transformation of the object 320 through OpenGL to process scrolling using an animation object.
  • the display controller may control the display to display the object 320 to be rendered and converted (S230).

Abstract

L'invention concerne un procédé et un appareil permettant de fournir un défilement à l'aide d'un objet animé. Le procédé de fourniture d'un défilement à l'aide d'un objet animé selon la présente invention comprend : une première étape dans laquelle une unité de calcul de transformation calcule la transformation d'un objet qui se déplace d'un point de départ à un point d'arrivée sur une zone d'écran en fonction du temps à l'aide d'un procédé d'interpolation linéaire ; une deuxième étape dans laquelle une unité de rendu effectue un rendu de la transformation calculée de l'objet ; et une troisième étape dans laquelle une unité de commande d'affichage commande l'objet rendu et transformé à afficher.
PCT/KR2017/005287 2017-05-19 2017-05-22 Procédé et appareil permettant de fournir un défilement à l'aide d'un objet animé WO2018212386A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2017-0062096 2017-05-19
KR20170062096 2017-05-19

Publications (1)

Publication Number Publication Date
WO2018212386A1 true WO2018212386A1 (fr) 2018-11-22

Family

ID=64274128

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2017/005287 WO2018212386A1 (fr) 2017-05-19 2017-05-22 Procédé et appareil permettant de fournir un défilement à l'aide d'un objet animé

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WO (1) WO2018212386A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060103649A1 (en) * 2004-11-18 2006-05-18 Whatmough Kenneth J Method and computing device for rendering graphical objects
US20120290973A1 (en) * 2003-02-25 2012-11-15 Microsoft Corporation System and method that facilitates computer desktop use via scaling of displayed objects
KR20140091302A (ko) * 2013-01-11 2014-07-21 삼성전자주식회사 전자장치에서 스크롤링 정보 표시 방법 및 장치
KR101496451B1 (ko) * 2007-01-19 2015-03-05 엘지전자 주식회사 단말기 및 이를 이용한 스크롤 바의 표시방법
US20150370444A1 (en) * 2014-06-24 2015-12-24 Google Inc. Computerized systems and methods for rendering an animation of an object in response to user input
KR20160097673A (ko) * 2015-02-09 2016-08-18 삼성전자주식회사 애니메이션 처리 장치 및 방법

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120290973A1 (en) * 2003-02-25 2012-11-15 Microsoft Corporation System and method that facilitates computer desktop use via scaling of displayed objects
US20060103649A1 (en) * 2004-11-18 2006-05-18 Whatmough Kenneth J Method and computing device for rendering graphical objects
KR101496451B1 (ko) * 2007-01-19 2015-03-05 엘지전자 주식회사 단말기 및 이를 이용한 스크롤 바의 표시방법
KR20140091302A (ko) * 2013-01-11 2014-07-21 삼성전자주식회사 전자장치에서 스크롤링 정보 표시 방법 및 장치
US20150370444A1 (en) * 2014-06-24 2015-12-24 Google Inc. Computerized systems and methods for rendering an animation of an object in response to user input
KR20160097673A (ko) * 2015-02-09 2016-08-18 삼성전자주식회사 애니메이션 처리 장치 및 방법

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