EP2011344A2 - Procédés et dispositifs de calibration d'une unité d'affichage composée d'un moniteur et d'un écran adaptateur autostéréoscopique - Google Patents

Procédés et dispositifs de calibration d'une unité d'affichage composée d'un moniteur et d'un écran adaptateur autostéréoscopique

Info

Publication number
EP2011344A2
EP2011344A2 EP07723612A EP07723612A EP2011344A2 EP 2011344 A2 EP2011344 A2 EP 2011344A2 EP 07723612 A EP07723612 A EP 07723612A EP 07723612 A EP07723612 A EP 07723612A EP 2011344 A2 EP2011344 A2 EP 2011344A2
Authority
EP
European Patent Office
Prior art keywords
display
adapter disc
image
adapter
disc
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.)
Withdrawn
Application number
EP07723612A
Other languages
German (de)
English (en)
Inventor
Rolf-Dieter Naske
Gabriela Cochius
Ivo-Henning Naske
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.)
RAUCHDOBLER, EDUARD
Original Assignee
Expert Treuhand GmbH
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 Expert Treuhand GmbH filed Critical Expert Treuhand GmbH
Publication of EP2011344A2 publication Critical patent/EP2011344A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G02B30/30—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving parallax barriers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • 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
    • H04N13/111—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/305—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using lenticular lenses, e.g. arrangements of cylindrical lenses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/327—Calibration thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/349—Multi-view displays for displaying three or more geometrical viewpoints without viewer tracking
    • H04N13/351—Multi-view displays for displaying three or more geometrical viewpoints without viewer tracking for displaying simultaneously
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/356—Image reproducers having separate monoscopic and stereoscopic modes
    • H04N13/359—Switching between monoscopic and stereoscopic modes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/361—Reproducing mixed stereoscopic images; Reproducing mixed monoscopic and stereoscopic images, e.g. a stereoscopic image overlay window on a monoscopic image background

Definitions

  • the invention relates to a method and a device for calibrating (or "electronic" adjusting) a display unit comprising a display and an autostereoscopic adapter disc, which is provided in particular for releasable attachment to the display.
  • the invention further relates to a method and a device for generating or reproducing 3D images by means of such a display unit comprising autostereoscopic adapter disc and display.
  • the invention also relates to a particularly suitable for use in these methods and devices autostereoscopic adapter disc.
  • Adapter disks of this type are known, for example, in the form of lenticular disks, lenticular disks, liquid-lens disks or nano-lens disks, which are generally constructed in layers from a plurality of individual disks and are placed on a screen surface of a display.
  • a display unit made of adapter disk and display, each eye of a viewer without visual aid (such as polarization glasses or the like) can be given a different perspective in order to produce a three-dimensional (3D) image impression.
  • the adapter disk can also be designed so that it is simultaneously possible for several observers B1... Bn according to FIG. 1 to display a three-dimensional (3D) image from different angles or positions and distances from the system DA from the adapter disk and display to see with spatial depth.
  • 3D three-dimensional
  • such an adapter plate is provided for releasable attachment to a screen surface of a (conventional) display by means of a simple fastening device.
  • detachable adapter discs are both conventionally used for common applications, such as text processing. tion, can be used, as well as in case of need after placing the adapter disc, a three-dimensional viewing of corresponding images or image sequences is possible.
  • conventional displays can also be upgraded by means of the adapter disk for three-dimensional image viewing, so that multifunction displays can be implemented in a simple manner.
  • DE 102 52 830 B3 describes a detachable autostereoscopic adapter in the form of a detachable lenticular screen for a flat screen, in which an automatic calibration of the adapter on the display is provided by means of an electronic sensor device.
  • An object on which the invention is based is to specify a method and a device for calibrating a display unit comprising a display and an autostereoscopic adapter disk to be fastened in particular releasably on the screen surface of the display, with which the optical or physical properties are reliably determined of the display and the optical or physical properties of the attached adapter disc, depending on an actual relative positioning between the two, matched to each other and can be matched.
  • the invention is further based on the object of specifying a method and a device for generating or reproducing 3D images by means of a display unit of the type mentioned above.
  • the invention should also provide an adapter disc which is particularly suitable for use in these methods and devices.
  • An advantage of these solutions is that an optimal three-dimensional (3D) image reproduction can be achieved in a relatively simple manner, as is usually only possible with an autostereoscopic adapter disc firmly mounted on the display surface by the manufacturer.
  • FIG. 1 is a schematic representation of the positions and viewing angles of various observers in several visual zones of a display with an autostereoscopic adapter disc.
  • FIG. 2 shows a schematic illustration of a multiview display with a plurality of obliquely running blur strips;
  • FIG. 5 shows a schematic representation of a multiview display with a plurality of blur strips with minimized width
  • Fig. 6 is a schematic representation of a matrix circuit for driving each lens of an adapter disc over a pixel or subpixel of a
  • FIG. 7 shows a schematic representation of a display with regions for two-dimensional or three-dimensional representation of images
  • FIG. 8 shows a schematic block diagram of a device for generating 3D multiview images by means of an autostereoscopic adapter disk and a display by generating image masks;
  • FIG. 9 shows a schematic block diagram of an apparatus for generating 3D multiview images by means of an autostereoscopic adapter disc and a display for reproducing synthetically generated images, in particular computer games;
  • FIG. 10 is a flow chart of the flow of a method of the invention for generating 3D multiview images, including the calibration and generation of image masks according to a number of perspectives selected by a viewer;
  • Fig. 11 is a schematic flow diagram for generating image masks;
  • Fig. 12 is a schematic flow diagram of the calibration of three parameters
  • Fig. 13 is a schematic flowchart of the calibration of a first parameter
  • Fig. 15 is a schematic flowchart of the calibration of a third parameter
  • Fig. 16 is a schematic representation of an releasably attached to a screen adapter disc.
  • these parameters are important in order to be able to determine which per- indicate on which pixel or subpixel of the display should be displayed.
  • one pixel of an image generally consists of three subpixels, in each case for the primary color red, green or blue (RGB).
  • RGB red, green or blue
  • n (i + i of f-3j tan ⁇ ) mod X * Ntot / X.
  • n selected perspective
  • i horizontal index of a pixel or subpixel
  • i.e. j vertical index of a pixel or subpixel
  • j 1,...
  • J ⁇ angle of the lenticular lenses of the adapter disk
  • X number of pixels or subpixels behind one on the lateral edge of the display Lens of the adapter disk (views per lens)
  • the angle ⁇ of the lenticular lenses of the adapter disc ie in particular a rotation of the adapter disc about an axis perpendicular to the plane of the display
  • a displacement i off the adapter disc parallel to the plane of the display in particular in the lateral direction relative to a lateral edge of the Displays
  • the exact distance d of the adapter disc, ie the lenticular lenses of the display can not be determined exactly the. They are essentially dependent on the tolerances of the fastening device of the adapter disk or the display and the associated, varying positioning of the adapter disk on the display.
  • the adapter disk can z. B. in the Displaymulde be slightly tilted, as they must have a certain amount of play, or the adapter disc is not exactly flat on the display surface, as they can experience a certain curvature by heat radiation.
  • (BiId) masks M are defined, with which the individual perspectives n to be displayed are multiplied and added to form an overall image.
  • the number N of masks M preferably corresponds to a desired number N tot of perspectives n to be displayed.
  • the individual pixels are not addressed individually, but processed in parallel by elementary operations such as additions and multiplications.
  • the input values can also be generated by corresponding sensor arrangements for detecting the relevant parameters.
  • the method according to the invention is preferably carried out with the aid of a computer program.
  • a blur strip also called blurring zone or transition zone
  • This unsharpening tire US does not run vertically but slightly inclined or obliquely over the image as shown in FIG.
  • the transition zone between two visual zones is then particularly wide. This can be clearly seen on a test picture.
  • the test image consists, for example, according to Figure 2 of a sequence of numbers, which is displayed at the top and bottom of the display.
  • the theoretical inclination ⁇ By way of an input (see FIG. 12), for example by a viewer by means of two keys or by a corresponding sensor device for detecting the inclination of the blur strip US, the theoretical inclination ⁇ , whose initial value is predetermined by the type of display, now passes through Alteration of the image changed (ie calibrated, adjusted or adjusted), up and down z. B. the numbers 6, 7 and 8 are out of focus (see Figure 3).
  • the blur zone US is now minimal.
  • the second parameter to be set or calibrated is to describe the determination and adjustment of the actual distance d of the lenticular lenses of the attached adapter disc from the display in relation to a value predetermined by the display:
  • the distance d of the lenticular lenses from the display via the number X of pixels or sub-pixels of the display behind a lens of the adapter disk affects the width of the blur strip US. If the theoretical distance whose initial value is likewise predetermined by the display is not equal to the actual distance, then the blur strip US according to FIG. 4 is larger than necessary, since the magnification factor is not exactly matched.
  • the calibration or adjustment (ie adjustment) of this parameter d consists in changing on the display a value X of the number of pixels or subpixels of the display behind at least one lens of the adapter disk specified by the theoretical or nominal distance d, according to FIG Figure 5, the blur US tires have a minimum width.
  • the value X depends on the focal length f and the width of the lenses p ⁇ of the adapter disk and the size of the physical pixels p h on the display. These sizes are solid and known. However, the mentioned distance d from the display can vary. For example, today's LCD displays have a pixel pitch of 0.19 mm to 0.26 mm. This results in initial values for the number X of pixels behind a lens of the adapter disk from 6 to 12.
  • the step size X 5 is set to 0.001 for reasons of sensitivity. However, it can also be changed.
  • a flow chart for adjusting X is shown in FIG.
  • the setting (or adjustment or calibration) of this parameter d over the value X can be made by input either by a viewer by means of two keys and with the aid of a test image, or by means of a corresponding sensor device for detecting the width of the blur tire US.
  • the third parameter to be set or calibrated is the lateral displacement i off of the adapter disk, relative to a pixel or subpixel of the display lying farthest to the left or right (ie at the lateral edge) and the position of the vision zones by its adjustment or adjustment in the Room to be influenced.
  • the initial value of the parameter i off is again specified by the display.
  • a flow chart for adjusting i off is shown in FIG.
  • This third parameter i Off can again be made by input either by a viewer by means of two keys and with the aid of a test image, or by means of a corresponding sensor device for detecting the lateral position of the visual zones.
  • N perspectives of a picture or video can be displayed on the display unit.
  • N of masks M is defined in the following form:
  • n 1, N and i, j from the image area.
  • the final picture is obtained by adding the masked perspectives:
  • the picture P (i, j) is finally shown on the display.
  • the number N of perspectives is freely selectable by the viewer and can also be changed dynamically.
  • new masks M are automatically generated according to the new number N of perspectives.
  • the generation of the masks is shown as part of the overall image rendering process in the flowchart of FIG.
  • the method according to the invention is preferably carried out with the aid of a computer program.
  • FIG. 8 shows a block diagram of a corresponding device for carrying out the method with an image memory 1 to which the images to be displayed are supplied, a mask generator 2 for generating the masks, a mask memory 3 for storing the generated masks and a mask operator 4 for multiplying the perspectives of the images to be displayed Picture with the associated mask, as well as a display 5, on which the picture is reproduced.
  • the same principle can also be used in the representation of virtual images, in particular computer games. In this case, the images are not explicitly available, but are only generated during the rendering process, depending on the player's position and viewing direction in a virtual environment. Thereafter, however, can proceed as described above.
  • FIG. 9 shows a block diagram of a corresponding device for carrying out this method.
  • a geometry and texture memory 6 as well as an image generator 7 are provided, wherein the mask generator 2 is acted upon by the position and viewing direction of a viewer or player B.
  • liquid lenses can be used instead of the fixed or rigid lenses of a conventional adapter disk, in which case each liquid area of a lens is activated by applying a certain amount of tension to an enclosed liquid
  • the variation of the voltage can be used to vary the optical properties of the Liquid Lense so that the optimum viewing range can be varied, and can be adjusted for a viewer sitting in front of the display or for distant viewers Turning on and off can turn the auto- stereoscopic effect on and off.
  • a misalignment of the adapter writing on the display can thus also be compensated for by changes in the optical properties of the liquid lenses of the adapter disk.
  • Nanotechnology can also be combined with the Liquid Lense technology described above.
  • Each pixel (RGB color) or subpixel (R or G or B color only) contains a single electronically controllable lens.
  • each lens above the desired pixel or subpixel can be individually controlled.
  • each pixel can be controlled individually, individual areas of the display can thus be switched into the 3D mode according to FIG. 7, while other areas represent only 2D information.
  • the turn-on or turn-off pulse is sent in rows and columns sequentially for each pixel. Only when the lens and the horizontal and vertical pulse are applied simultaneously, the lens is turned on or off.
  • the tracks run directly over the display. They are not visible, but can be made of transparent, organic semiconductors.
  • nanolenses This principle should be referred to as “nanolenses.”
  • the disc with the nanolenses does not need to be designed to be removable, but can be permanently mounted on the display.
  • the lenses can be switched on and off so that the screen can also be used for normal 2D digital cinema.
  • FIG. 16 schematically shows an adapter disk for detachable fastening on a screen surface.
  • Such an adapter disk generally has a sandwich structure of several glued together letters.
  • the innermost disc closest to the screen surface is a spacer of i.A. about 1 mm. This disc ensures that the subordinate lenticular disk has a constant distance from the screen surface in all areas of the display.
  • This is followed by a lenticular disc of parallel lenticular lenses. These lenses face the display and i.A. tilted. It is followed by a protective screen, which is firmly glued to the smooth side of the lenticular disk. This disc protects the lenticular disc from scratches and dirt.
  • the spacer and the lenticular disk must lie directly on the screen surface, they are cut to the size of the display recess.
  • the protective screen is slightly larger, generally about 2 cm on each side. On her are also the brackets and handles attached and removed attached.
  • the handles each have a metal plate (monitor plate) on the Display edge is attached and is provided with a guide pin. The guide pin helps the viewer in a proper and gentle removal and placing the adapter disc.
  • two holding magnets are embedded in the handle. They are each connected to a spring, which ensures that the adapter disc is pulled into the display trough. It also regulates the different depth of the display wells for different display manufacturers.
  • the two magnets on the sides automatically pull the disc onto the display and thus the two inner discs (spacer and lenticular disc) into the display recess.
  • the design shown here can be used independently of the individual display manufacturer for all displays of one size.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Holo Graphy (AREA)

Abstract

L'invention concerne un procédé et un dispositif de calibration (ou de réglage "électronique") d'une unité d'affichage composée d'un moniteur et d'un écran adaptateur autostéréoscopique notamment destiné à être fixé de façon amovible à l'écran. L'invention concerne également un procédé et un dispositif de production ou de reproduction d'images 3D au moyen d'une telle unité d'affichage composée d'un moniteur et d'un écran adaptateur autostéréoscopique. Des orientations erronées entre l'écran adaptateur et le moniteur sont notamment compensées par une modification correspondante de l'image reproduite sur le moniteur.
EP07723612A 2006-04-21 2007-03-27 Procédés et dispositifs de calibration d'une unité d'affichage composée d'un moniteur et d'un écran adaptateur autostéréoscopique Withdrawn EP2011344A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006019169A DE102006019169A1 (de) 2006-04-21 2006-04-21 Autostereoskopische Adapterscheibe mit Echtzeit-Bildsynthese
PCT/EP2007/002666 WO2007121819A2 (fr) 2006-04-21 2007-03-27 Procédés et dispositifs de calibration d'une unité d'affichage composée d'un moniteur et d'un écran adaptateur autostéréoscopique

Publications (1)

Publication Number Publication Date
EP2011344A2 true EP2011344A2 (fr) 2009-01-07

Family

ID=38421728

Family Applications (2)

Application Number Title Priority Date Filing Date
EP07723612A Withdrawn EP2011344A2 (fr) 2006-04-21 2007-03-27 Procédés et dispositifs de calibration d'une unité d'affichage composée d'un moniteur et d'un écran adaptateur autostéréoscopique
EP07724476.2A Active EP2027728B1 (fr) 2006-04-21 2007-04-23 Procédé et dispositif de production d'images pseudoholographiques

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP07724476.2A Active EP2027728B1 (fr) 2006-04-21 2007-04-23 Procédé et dispositif de production d'images pseudoholographiques

Country Status (5)

Country Link
US (3) US8212810B2 (fr)
EP (2) EP2011344A2 (fr)
CA (1) CA2666393A1 (fr)
DE (1) DE102006019169A1 (fr)
WO (2) WO2007121819A2 (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11275242B1 (en) 2006-12-28 2022-03-15 Tipping Point Medical Images, Llc Method and apparatus for performing stereoscopic rotation of a volume on a head display unit
US11228753B1 (en) 2006-12-28 2022-01-18 Robert Edwin Douglas Method and apparatus for performing stereoscopic zooming on a head display unit
US11315307B1 (en) 2006-12-28 2022-04-26 Tipping Point Medical Images, Llc Method and apparatus for performing rotating viewpoints using a head display unit
US10795457B2 (en) 2006-12-28 2020-10-06 D3D Technologies, Inc. Interactive 3D cursor
AT508347B1 (de) * 2009-03-10 2011-05-15 Cochius Gabriela Pseudoholographische darstellung
US9380292B2 (en) 2009-07-31 2016-06-28 3Dmedia Corporation Methods, systems, and computer-readable storage media for generating three-dimensional (3D) images of a scene
JP5375489B2 (ja) * 2009-09-29 2013-12-25 ソニー株式会社 画像信号処理装置、画像信号処理方法、プログラム、および画像信号処理システム
DE102010009291A1 (de) 2010-02-25 2011-08-25 Expert Treuhand GmbH, 20459 Verfahren und Vorrichtung für ein anatomie-adaptiertes pseudoholographisches Display
US9218115B2 (en) 2010-12-02 2015-12-22 Lg Electronics Inc. Input device and image display apparatus including the same
DE102011008886A1 (de) 2011-01-19 2012-07-19 Sterrix Technologies UG (haftungsbeschränkt) Verfahren und Vorrichtung zur Stereobasis-Erweiterung von stereoskopischen Bildern und Bildfolgen
US9420268B2 (en) 2011-06-23 2016-08-16 Lg Electronics Inc. Apparatus and method for displaying 3-dimensional image
TWI504933B (zh) * 2012-06-13 2015-10-21 Innolux Corp 可切換式二維／三維顯示裝置及其製造方法
US9069177B2 (en) * 2012-06-15 2015-06-30 Innocom Technology(Shenzhen)Co., Ltd. Two dimensional/ three dimensional switchable display module and display deice having the same
JP5696107B2 (ja) * 2012-09-11 2015-04-08 株式会社東芝 画像処理装置、方法、及びプログラム、並びに、立体画像表示装置
WO2014059472A1 (fr) * 2012-10-15 2014-04-24 8H3D Limited Système d'affichage autostéréoscopique
CN104685423B (zh) * 2012-10-23 2017-07-28 李阳 动态立体与全息显示器
US10303242B2 (en) 2014-01-06 2019-05-28 Avegant Corp. Media chair apparatus, system, and method
US10409079B2 (en) 2014-01-06 2019-09-10 Avegant Corp. Apparatus, system, and method for displaying an image using a plate
KR102208898B1 (ko) * 2014-06-18 2021-01-28 삼성전자주식회사 무안경 3d 디스플레이 모바일 장치, 이의 설정방법 및 사용방법
US10394037B2 (en) 2014-06-18 2019-08-27 Samsung Electronics Co., Ltd. Glasses-free 3D display mobile device, setting method of the same, and using method of the same
US9176473B1 (en) 2015-02-09 2015-11-03 Nanografix Corporation Systems and methods for fabricating variable digital optical images using generic optical matrices
US9176328B1 (en) 2015-02-09 2015-11-03 Nanografix Corporation Generic optical matrices having pixels corresponding to color and sub-pixels corresponding to non-color effects, and associated methods
US9188954B1 (en) * 2015-02-09 2015-11-17 Nanografix Corporation Systems and methods for generating negatives of variable digital optical images based on desired images and generic optical matrices
US10831155B2 (en) 2015-02-09 2020-11-10 Nanografix Corporation Systems and methods for fabricating variable digital optical images using generic optical matrices
US9823474B2 (en) 2015-04-02 2017-11-21 Avegant Corp. System, apparatus, and method for displaying an image with a wider field of view
US9995857B2 (en) 2015-04-03 2018-06-12 Avegant Corp. System, apparatus, and method for displaying an image using focal modulation
DE102019100066A1 (de) 2019-01-03 2020-07-09 Psholix Ag Autostereoskopisches Display mit Integral-Imaging ähnlichen optischen Elementen

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5493427A (en) * 1993-05-25 1996-02-20 Sharp Kabushiki Kaisha Three-dimensional display unit with a variable lens
JP3387624B2 (ja) * 1994-05-20 2003-03-17 キヤノン株式会社 立体ディスプレイ装置
GB2321815A (en) * 1997-02-04 1998-08-05 Sharp Kk Autostereoscopic display with viewer position indicator
GB9715397D0 (en) * 1997-07-23 1997-09-24 Philips Electronics Nv Lenticular screen adaptor
US7239293B2 (en) * 1998-01-21 2007-07-03 New York University Autostereoscopic display
US6081577A (en) * 1998-07-24 2000-06-27 Wake Forest University Method and system for creating task-dependent three-dimensional images
US6816158B1 (en) * 1998-10-30 2004-11-09 Lemelson Jerome H Three-dimensional display system
US6594690B2 (en) * 1999-02-24 2003-07-15 Hewlett-Packard Development Company, L.P. Network peripheral device driver installer
GB0003311D0 (en) 2000-02-15 2000-04-05 Koninkl Philips Electronics Nv Autostereoscopic display driver
EP1405264A4 (fr) * 2000-11-03 2005-08-17 Actuality Systems Inc Systemes d'affichage tridimensionnel
US7113634B2 (en) * 2001-07-31 2006-09-26 Canon Kabushiki Kaisha Stereoscopic image forming apparatus, stereoscopic image forming method, stereoscopic image forming system and stereoscopic image forming program
US7518793B2 (en) * 2002-03-29 2009-04-14 Sanyo Electric Co., Ltd. Stereoscopic image display device using image splitter, adjustment method thereof, and stereoscopic image display system
DE10252830B3 (de) 2002-11-13 2004-05-27 Albert Maly-Motta Autostereoskopischer Adapter
AU2002952874A0 (en) * 2002-11-25 2002-12-12 Dynamic Digital Depth Research Pty Ltd 3D image synthesis from depth encoded source view
GB2415861A (en) * 2004-06-30 2006-01-04 Nokia Corp Transfer of data from a card to mobile device
JP4151623B2 (ja) 2004-07-13 2008-09-17 ソニー株式会社 磁気ヘッド装置および磁気記録装置

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
Bilder von Messe Systems 24. - 28. Oktober 2005 in München.
Kopie des auf der Infotafel gezeigten Plakates von der Messe Systems 24. - 28. Oktober 2005 in München
RECHNUNG Nr. 020605 City Image
RECHNUNG Nr. 030405 City Image
RECHNUNG Nr. 030406 City Image

Also Published As

Publication number Publication date
DE102006019169A1 (de) 2007-10-25
US9083963B2 (en) 2015-07-14
WO2007121819A3 (fr) 2008-01-10
US20140152782A1 (en) 2014-06-05
US8212810B2 (en) 2012-07-03
EP2027728B1 (fr) 2014-01-22
US8633967B2 (en) 2014-01-21
EP2027728A2 (fr) 2009-02-25
WO2007121970A2 (fr) 2007-11-01
US20100171811A1 (en) 2010-07-08
WO2007121970A3 (fr) 2007-12-13
CA2666393A1 (fr) 2007-11-01
WO2007121819A2 (fr) 2007-11-01
US20110164028A1 (en) 2011-07-07

Similar Documents

Publication Publication Date Title
EP2011344A2 (fr) Procédés et dispositifs de calibration d'une unité d'affichage composée d'un moniteur et d'un écran adaptateur autostéréoscopique
EP2156239B1 (fr) Procédé permettant d'aligner un élément optique sur un écran
DE10245611B4 (de) Vorrichtung zur Anzeige von dreidimensionalen Bildern
DE102010061251B4 (de) Stereoskopische Bildanzeigevorrichtung, 3D Filter, stereoskopisches Bildanzeige-Ausrichtungssystem und Ausrichtungsverfahren für eine stereoskopische Bildanzeigevorrichtung
WO2006072234A2 (fr) Unite de production de points de vision ideaux
WO2011103867A1 (fr) Procédé de fabrication d'un écran autostéréoscopique et écran autostéréoscopique
DE102008062790A1 (de) Verfahren und Anordnung zur räumlichen Darstellung
WO2005025238A2 (fr) Diviseur de faisceau a emplacement de vision ideal pour la separation d'image
DE10252830B3 (de) Autostereoskopischer Adapter
DE102005009444A1 (de) Verfahren zur autostereoskopischen Darstellung eines auf einer Displayeinrichtung angezeigten stereoskopischen Bildvorlage
DE202006013777U1 (de) Autostereoskopische Anzeigevorrichtung
DE102011055542A1 (de) Verfahren zum Herstellen eines strukturierten Verzögerers
DE102010018083B4 (de) Gleichzeitige Wiedergabe einer Mehrzahl von Bildern mittels einer zweidimensionalen Bilddarstellungs-Matrix
DE102017201036A1 (de) Dynamische Kalibrierung der Pixel-Ansteuerung eines Displays im Fahrzeug
WO2004023823A1 (fr) Ensemble pour représenter une scène/un objet dans l'espace
DE102020005844A1 (de) Verfahren zum Kalibrieren eines Head-Up-Displays, Steuereinrichtung zur Durchführung eines solchen Verfahrens, Kalibrierungsvorrichtung mit einer solchen Steuereinrichtung, und Head-Up-Display mit einer solchen Kalibrierungsvorrichtung
WO2020141133A1 (fr) Afficheur autostéréoscopique
WO2005032152A1 (fr) Procede et dispositif pour effectuer une representation perceptible tridimensionnellement
DE102019118985A1 (de) Autostereoskopische 3D-Anzeigevorrichtung und Verfahren zu deren Betrieb
EP3545674B1 (fr) Procédé de production automatique d'un masque de fusion optique
DE102009051671B4 (de) Anordnung zur Abbildung zeitlich sequentiell dargestellter Bilder in verschiedene Richtungen
DE19652689A1 (de) Verfahren zur dreidimensionalen Darstellung von Information
DE10059085C2 (de) Anordnung zur räumlichen Darstellung und Verfahren und Vorrichtung zur Herstellung einer solchen Anordnung
DE102009022049B4 (de) Verfahren und Anordnung zur räumlichen Darstellung
DE102008052835A1 (de) Verfahren zur Positionieren eines optischen Elements auf einer Bildwiedergabeeinrichtung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20081120

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

TPAC Observations filed by third parties

Free format text: ORIGINAL CODE: EPIDOSNTIPA

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: RAUCHDOBLER, EDUARD

17Q First examination report despatched

Effective date: 20100319

TPAC Observations filed by third parties

Free format text: ORIGINAL CODE: EPIDOSNTIPA

TPAC Observations filed by third parties

Free format text: ORIGINAL CODE: EPIDOSNTIPA

APBK Appeal reference recorded

Free format text: ORIGINAL CODE: EPIDOSNREFNE

APBN Date of receipt of notice of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA2E

APBR Date of receipt of statement of grounds of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA3E

APAF Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNE

DAX Request for extension of the european patent (deleted)
APBT Appeal procedure closed

Free format text: ORIGINAL CODE: EPIDOSNNOA9E

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20141001