WO2010098508A1 - 입체 프리젠테이션 시스템 - Google Patents

입체 프리젠테이션 시스템 Download PDF

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Publication number
WO2010098508A1
WO2010098508A1 PCT/KR2009/000873 KR2009000873W WO2010098508A1 WO 2010098508 A1 WO2010098508 A1 WO 2010098508A1 KR 2009000873 W KR2009000873 W KR 2009000873W WO 2010098508 A1 WO2010098508 A1 WO 2010098508A1
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WO
WIPO (PCT)
Prior art keywords
dimensional object
dimensional
unit
editing
presentation system
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.)
Ceased
Application number
PCT/KR2009/000873
Other languages
English (en)
French (fr)
Korean (ko)
Inventor
하회진
최재광
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RED ROVER CO Ltd
Original Assignee
RED ROVER CO 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 RED ROVER CO Ltd filed Critical RED ROVER CO Ltd
Priority to CN2009801588164A priority Critical patent/CN102405485A/zh
Priority to PCT/KR2009/000873 priority patent/WO2010098508A1/ko
Priority to JP2011550989A priority patent/JP2012518830A/ja
Priority to EP09840854.5A priority patent/EP2402909A4/en
Priority to US13/203,101 priority patent/US20110304692A1/en
Publication of WO2010098508A1 publication Critical patent/WO2010098508A1/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/261—Image signal generators with monoscopic-to-stereoscopic image conversion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/172—Processing image signals image signals comprising non-image signal components, e.g. headers or format information
    • H04N13/183—On-screen display [OSD] information, e.g. subtitles or menus

Definitions

  • the present invention relates to a stereoscopic presentation system. More particularly, the present invention relates to a stereoscopic presentation system capable of displaying a document in stereoscopic form by editing a character, an image, a chart, or a video, which is a two-dimensional object, into a three-dimensional object and outputting the three-dimensional object. will be.
  • a presentation is a communication method that seeks to persuade an audience to achieve their goals by effectively communicating everything they have, including their thoughts, knowledge, information, products, and solutions.
  • a presentation system has been developed to create a document using a document editing program and to simultaneously display the written document to a large audience through a beam projector and a screen.
  • the document editing program is a program for creating and editing text, images, charts, videos, for example, Microsoft's 'Word', 'Power Point', 'Excel' or 'Acrobat', Hangul and The 'Hangul' of the computer is representative.
  • document editing programs have evolved to insert images, diagrams, and moving pictures from the input of general text.
  • the present invention was devised to solve the above problems, and an object of the present invention is to provide a three-dimensional presentation system that can create a three-dimensional object by writing letters, images, diagrams or moving images.
  • Another object of the present invention is to provide a stereoscopic presentation system to which all stereoscopic image display units are applicable regardless of the manner of the stereoscopic image display unit.
  • a three-dimensional presentation system includes a two-dimensional object editing unit for editing a text, an image, a table, or a video, which is a two-dimensional object, and the three-dimensional object having a constant binocular disparity of the input two-dimensional object. And a three-dimensional object editing unit for editing, a three-dimensional object storage unit for storing the three-dimensional object, and a three-dimensional image display unit for outputting the three-dimensional object stored in the three-dimensional object storage unit.
  • the apparatus may further include an external object receiver configured to receive a two-dimensional object or a three-dimensional object from the outside, wherein the external object receiver transmits the two-dimensional object input from the outside to the three-dimensional object editing unit or is input from the outside.
  • the 3D object is stored in the 3D object storage unit.
  • a three-dimensional format for converting the three-dimensional object stored in the three-dimensional object storage unit to a three-dimensional object for polarization method, a three-dimensional object for red-blue method, three-dimensional object for time division method, three-dimensional object for lenticular method or three-dimensional object for barrier method It further comprises a conversion unit.
  • the three-dimensional object editing unit comprises a three-dimensional object generation unit for creating a three-dimensional object by generating the two-dimensional object as a left eye object and a right eye object and a three-dimensional rendering unit for controlling the binocular disparity between the left eye object and the right eye object.
  • the three-dimensional object editing unit further includes a default three-dimensional rendering unit for setting the left eye object and the right eye object to a predetermined binocular parallax.
  • the three-dimensional object editing unit further comprises a movement rendering unit for directing the movement by moving the three-dimensional object on the screen.
  • three-dimensional objects can be displayed in three dimensions by writing letters, images, charts, or moving images, which are two-dimensional objects, to maximize the effect of the presentation and improve the concentration of the audience. There is an effect that can provide.
  • all three-dimensional image display units can be applied regardless of the manner of the three-dimensional image display units, thereby providing a three-dimensional presentation system with excellent compatibility.
  • FIG. 1 is a view showing a stereoscopic presentation system according to an embodiment of the present invention
  • FIG. 2 is a view for explaining that a three-dimensional object is generated according to an embodiment of the present invention
  • FIG. 3 is a view for explaining the movement of the generated three-dimensional object according to an embodiment of the present invention.
  • stereoscopic image display unit 150 external object receiving unit
  • stereoscopic format conversion unit 200 two-dimensional object
  • FIG. 1 is a view showing a three-dimensional presentation system according to an embodiment of the present invention
  • Figure 2 is a view for explaining that a three-dimensional object is generated according to an embodiment of the present invention
  • Figure 3 is an embodiment of the present invention
  • FIG. 4 is a diagram for describing a motion of a three-dimensional object generated according to FIG.
  • the three-dimensional presentation system 100 is a two-dimensional object editing unit 100, three-dimensional object editing unit 120, three-dimensional object storage unit 130, external object receiving unit 150, three-dimensional And a format conversion unit 160 and a stereoscopic image display unit 140.
  • the two-dimensional object editing unit 100 receives a character, an image, a table or a video from a person through the input means 10 and generates a two-dimensional object 200 on a document.
  • the three-dimensional object editing unit 120 receives the two-dimensional object 200 generated by the two-dimensional object editing unit 100 and edits the three-dimensional object 300 having a predetermined binocular parallax.
  • the principle that a person sees an object and feels a three-dimensional feeling is that both eyes are horizontally separated, looking at the object with a constant binocular disparity, and objects of different images formed by the left and right eyes are merged into one You will feel a three-dimensional feeling.
  • the two-dimensional object 200 by making the left eye object 200a and the right eye object 200b having a constant binocular disparity d as if the two-dimensional object 200 is viewed by both eyes of a person and viewing them by both eyes of a person, respectively. ) Can feel three-dimensional as if in three dimensions.
  • the three-dimensional object editing unit 120 includes a three-dimensional object generating unit 121, a three-dimensional rendering unit 122, a motion producing unit 123 and the default three-dimensional rendering unit 124.
  • the three-dimensional object forming unit 121 receives the two-dimensional object 200, the left eye object 200a moved to the left by a distance d1, which is half the size of the binocular parallax d, and the right eye object moved to the right by a distance d2 ( 200b).
  • the left eye object 200a and the right eye object 200b are defined as a three-dimensional object 300.
  • the left eye object 200a and the right eye object 200b of the three-dimensional object 300 are observed to overlap.
  • the three-dimensional rendering unit 120 adjusts binocular parallax d, which is a distance between the left eye object 200a and the right eye object 200b.
  • the three-dimensional rendering unit 120 serves to adjust the perspective that a person feels with respect to the three-dimensional object 300.
  • the three-dimensional rendering unit 120 may produce a three-dimensional effect by modifying the shape of the left eye object 200a and the right eye object 200b as well as the method for adjusting the binocular parallax (d). .
  • the movement director 123 moves the three-dimensional object 300 on a plane while maintaining the three-dimensional object 300 at the binocular parallax d controlled by the three-dimensional effect director 120 to produce the movement of the three-dimensional object 300.
  • the three-dimensional object 300 is in the upper right corner 300a of the plane.
  • the distance d1, d2 is changed to d1 ", d2"
  • the height h ' is given
  • the three-dimensional object 300 is moved to the lower right side 300b of the plane.
  • the default three-dimensional rendering unit 124 allows the binocular disparity d to produce the three-dimensional effect of the three-dimensional object 300 to be produced with a predetermined binocular parallax.
  • the default three-dimensional rendering unit 124 for example, according to the size of the two-dimensional object 200 or the format of the document edited into the two-dimensional object 200 binocular parallax (d) previously stored in the two-dimensional object 200 ) Can be determined.
  • the three-dimensional object storage unit 130 stores the three-dimensional object 130 made by the three-dimensional object editing unit 120.
  • the external object receiving unit 150 serves to receive an externally generated two-dimensional object 200 or three-dimensional object 300.
  • the external object receiver 150 transmits the two-dimensional object 200 to the three-dimensional object editing unit 120 to edit the externally input two-dimensional object 200 as a three-dimensional object (300).
  • the two-dimensional object 200 is, for example, the conventional Microsoft's 'word', 'power point', 'Excel', 'Acrobat' of Adobe Systems or a two-dimensional object edited in 'Hangul' of Korean and computer ( 200).
  • the external object receiver 150 stores the three-dimensional object 300 input from the outside in the three-dimensional object storage unit 300.
  • the stereoscopic format conversion unit 160 converts the three-dimensional object 300 stored in the three-dimensional object storage unit 130 into a three-dimensional object for polarization, a three-dimensional object for red-blue method, a three-dimensional object for time division, three-dimensional object or barrier for lenticular method. It converts into 3D object for method.
  • the stereoscopic image display unit 140 receives stereoscopic image data and displays a stereoscopic image to a user.
  • the stereoscopic image display unit 140 is divided into a glasses method and a glassesless method, and the glasses method outputs one of the left and right image data in red and the other.
  • One is to present blue and blue images by observing the image through a color filter, and to display two images of polarization using two polarizers and half mirrors, and a polarizing method to observe and wear images.
  • the left and right images are alternately arranged on a single display device, and a lenticular sheet is attached to the front surface to separate the left and right images using the refractive index of the lenticular sheet, and a slit is placed on the front of the display device.
  • a barrier method to separate left and right images by arranging them.
  • the stereoscopic format converter 160 converts and stores the three-dimensional object 300 according to the type of the stereoscopic image display 140.
  • the three-dimensional object 300 may be output as it is, but in the case of the autostereoscopic method, the left eye object 200a and the right eye object at regular intervals on one display panel.
  • the left eye object 200a and the right eye object at regular intervals on one display panel.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Processing Or Creating Images (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
PCT/KR2009/000873 2009-02-24 2009-02-24 입체 프리젠테이션 시스템 Ceased WO2010098508A1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN2009801588164A CN102405485A (zh) 2009-02-24 2009-02-24 立体显示系统
PCT/KR2009/000873 WO2010098508A1 (ko) 2009-02-24 2009-02-24 입체 프리젠테이션 시스템
JP2011550989A JP2012518830A (ja) 2009-02-24 2009-02-24 立体プレゼンテーションシステム
EP09840854.5A EP2402909A4 (en) 2009-02-24 2009-02-24 STEREOSCOPIC PRESENTATION SYSTEM
US13/203,101 US20110304692A1 (en) 2009-02-24 2009-02-24 Stereoscopic presentation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2009/000873 WO2010098508A1 (ko) 2009-02-24 2009-02-24 입체 프리젠테이션 시스템

Publications (1)

Publication Number Publication Date
WO2010098508A1 true WO2010098508A1 (ko) 2010-09-02

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PCT/KR2009/000873 Ceased WO2010098508A1 (ko) 2009-02-24 2009-02-24 입체 프리젠테이션 시스템

Country Status (5)

Country Link
US (1) US20110304692A1 (enExample)
EP (1) EP2402909A4 (enExample)
JP (1) JP2012518830A (enExample)
CN (1) CN102405485A (enExample)
WO (1) WO2010098508A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2902874A4 (en) * 2012-09-28 2016-06-15 Kyocera Corp DISPLAY DEVICE, CONTROL METHOD AND CONTROL PROGRAM
EP2816521A1 (en) 2013-06-17 2014-12-24 Spreadtrum Communications (Shanghai) Co., Ltd. Editing method of the three-dimensional shopping platform display interface for users
CN103366393B (zh) * 2013-06-28 2016-06-29 西北农林科技大学 一种结合多输入方式镂空浮雕生成方法
JP6418215B2 (ja) * 2016-09-21 2018-11-07 カシオ計算機株式会社 表示装置、立体画像形成システム、表示プログラム、及び画像形成プログラム

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07287773A (ja) * 1994-02-01 1995-10-31 Sanyo Electric Co Ltd ３次元映像ソフト変換方法
JPH08186846A (ja) * 1994-12-28 1996-07-16 Sanyo Electric Co Ltd 立体映像発生装置
KR20050078737A (ko) * 2004-02-02 2005-08-08 학교법인 한양학원 2차원 영상신호를 3차원 영상신호로 변환하는 장치
US20060143020A1 (en) * 2002-08-29 2006-06-29 Sharp Kabushiki Kaisha Device capable of easily creating and editing a content which can be viewed in three dimensional way

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030146973A1 (en) * 2001-11-09 2003-08-07 Swift David C 3D stereoscopic enabling methods for a monoscopic application to support 3D stereoscopic imaging
US20080246757A1 (en) * 2005-04-25 2008-10-09 Masahiro Ito 3D Image Generation and Display System
US8564644B2 (en) * 2008-01-18 2013-10-22 Sony Corporation Method and apparatus for displaying and editing 3D imagery

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07287773A (ja) * 1994-02-01 1995-10-31 Sanyo Electric Co Ltd ３次元映像ソフト変換方法
JPH08186846A (ja) * 1994-12-28 1996-07-16 Sanyo Electric Co Ltd 立体映像発生装置
US20060143020A1 (en) * 2002-08-29 2006-06-29 Sharp Kabushiki Kaisha Device capable of easily creating and editing a content which can be viewed in three dimensional way
KR20050078737A (ko) * 2004-02-02 2005-08-08 학교법인 한양학원 2차원 영상신호를 3차원 영상신호로 변환하는 장치

Also Published As

Publication number Publication date
CN102405485A (zh) 2012-04-04
JP2012518830A (ja) 2012-08-16
EP2402909A4 (en) 2015-03-11
US20110304692A1 (en) 2011-12-15
EP2402909A1 (en) 2012-01-04

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