WO2006110056A1 - Procede de formation d'une image panoramique a des fins decoratives - Google Patents

Procede de formation d'une image panoramique a des fins decoratives Download PDF

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Publication number
WO2006110056A1
WO2006110056A1 PCT/RU2005/000179 RU2005000179W WO2006110056A1 WO 2006110056 A1 WO2006110056 A1 WO 2006110056A1 RU 2005000179 W RU2005000179 W RU 2005000179W WO 2006110056 A1 WO2006110056 A1 WO 2006110056A1
Authority
WO
WIPO (PCT)
Prior art keywords
image
fragments
projection surfaces
projected
projection
Prior art date
Application number
PCT/RU2005/000179
Other languages
English (en)
Russian (ru)
Inventor
Sergei Aleksandrovich Shunyaev
Murat Nasibovich Sakhtarek
Original Assignee
Sergei Aleksandrovich Shunyaev
Murat Nasibovich Sakhtarek
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 Sergei Aleksandrovich Shunyaev, Murat Nasibovich Sakhtarek filed Critical Sergei Aleksandrovich Shunyaev
Priority to EA200702407A priority Critical patent/EA200702407A1/ru
Priority to PCT/RU2005/000179 priority patent/WO2006110056A1/fr
Publication of WO2006110056A1 publication Critical patent/WO2006110056A1/fr

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
    • G03B37/04—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe with cameras or projectors providing touching or overlapping fields of view
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/12—Advertising or display means not otherwise provided for using special optical effects
    • G09F19/18—Advertising or display means not otherwise provided for using special optical effects involving the use of optical projection means, e.g. projection of images on clouds

Definitions

  • the invention relates to advertising and can be used as a tool for multimedia visual support for advertising campaigns, presentations and various kinds of mass events indoors, including at points of sale, exhibitions, fairs, etc.
  • the projection module contains a housing, inside which a video projector, a mirror and a light-illuminating screen located on a window in the side wall of the housing are installed, having a common optical system with a video projector and a mirror, while a second mirror is included in its common optical system, and the housing is made in the form of a rectangular trihedral prism moreover, the walls of the housing are equipped with frames made of metal, which are interconnected by quick disconnect connections using screens that create a sphere onto which is projected from the reflection, namely, that a specialized projection installation is located in the room, creating a panoramic image.
  • this method does not allow to realize panoramic images with the effect of a circular or spherical panoramic th view, and provides a projection of a flat image on a flat surface of a specialized screen or wall.
  • a known method implemented using a device for demonstrating images [7].
  • a device comprises an image carrier, in which the images are presented in the form of a series of pictures showing the successive phases of the object’s movement, and a set of plates mounted between the image carrier and the observer.
  • the angle of inclination, the distance between the plates and the backlight of the image carrier can vary depending on the location of the observer and the trajectory of his movement.
  • the technical result is to obtain a clear and crisp image at any position of the observer and his movement at low speed.
  • the known method does not require specialized projection means, but provides a clear, flat image convenient for observation at any angle to the image plane. But it does not provide an effect creating the ability to display a panoramic image.
  • the technical task is to realize the effect of a circular or spherical panoramic image used for advertising purposes when using walls, floors and ceilings of rooms having joints at right angles when projecting indoors.
  • the technical problem is solved by first analyzing the room, determining the size of the image fragments and the number of projectors for projecting them, the final image is created from fragments, each of which is projected by its own computer-controlled projector, fragments of the final image are created on computer in advance using known software for creating three-dimensional (3D) graphics, to form a complete image created from fragments, is used necessary the number of projectors controlled by computers, the projection of fragments of images is carried out from the inside to the walls, floor and ceiling (or combinations thereof), the projectors are placed in space so that the fragments of images projected by them overlap the surrounding walls, floor and ceiling, fragments of images are calculated so that they just docked with each other, with the mandatory fulfillment of the condition for the absence of overlapping fragments between themselves, the walls, floor and ceiling of the room have a joint at right angles, the final image tion of the fragments is converted into a single unit.
  • FIG. 1 is a diagram illustrating a method of forming an image from fragments projected onto the walls of a room by projectors, used as a tool for multimedia visual support of advertising campaigns, presentations and various kinds of public events indoors, including at points of sale, exhibitions, fairs, etc. ., each of which is projected by its projector.
  • 1 is the projection surface
  • 2 is the projector.
  • FIG. Figure 2 is a diagram illustrating a method of forming a panoramic image by projecting onto walls, providing the formation of a panoramic image from a finite number of fragments, each of which is created using a program for creating three-dimensional images - "shot" using a virtual camera.
  • 1 is the room
  • 2 is the projector projecting a fragment of the panoramic image 3 on the projection surface.
  • FIG. 3 is a diagram illustrating the end result — part of a panoramic image.
  • the method is as follows. First, they analyze the room in which the projection units are located - multimedia projectors, mass-produced by the manufacturer, controlled by a computer (s). Each projector must be located in the “dead” areas of the remaining projectors and not interfere with projection from other projectors. Next, the area that is the location of the projection equipment, as well as the area of the room in which the effect will be observed, is evaluated. This is done in order to determine the sizes of fragments of images and the number of projectors for their projection. Minimum number of projectors used to create Images on the wall - one projector.
  • Figure 1 presents a diagram of the formation of a panoramic image on the projection surfaces (walls of the room) by the projectors 1.
  • the final image is created from fragments, each of which is projected by its own computer-controlled projector. Projected fragments of the final image are created on computing means in advance using well-known software for creating three-dimensional (3D) graphics. Image fragments are created taking into account the perspective and boundaries of the virtual room. In fact, each fragment is captured on a virtual camera.
  • Each virtual camera “captures” that part of the virtual space that will become a fragment of the final panoramic image when projected.
  • Projectors controlled by computers are placed in the space (Fig. 1) of the room so that the projected image fragments overlap the surrounding walls and ceiling (or part of it).
  • the areas of overlapping light fluxes in the corners (joints) of the walls of the premises, floor and ceiling are specially evaluated.
  • Fragments of images are calculated so that the areas of overlap of images when projecting them onto the walls and ceiling were minimal and amounted to a value not exceeding one pixel.
  • the best option would be the option of calculating the size of the fragments when the overlap area at the borders of the fragments is 0 pixels.
  • the imaging process is shown in FIG. 2.
  • the walls of a real room have a joint at an angle from to degrees. Fragments of the image are projected onto the walls by projectors, creating a virtual environment inside the virtual room (panoramic image). After the projection of the fragment begins images on walls, floors and ceilings, by adjusting image parameters (image tilting, focusing, contrast, etc.), ensure that the joints of the walls (walls and ceiling) cease to be visible to the eye when viewing the projected image (in FIG. 3 boundaries of the virtual room are shown conditionally, at the junction of the walls there are no borders and only the virtual environment is accessible to the eye).
  • the full panoramic picture for the viewer becomes continuous, without joints in the corners of the room and the boundaries of the fragments.
  • a single volumetric picture of the surrounding panoramic space is formed.
  • Patent JVb 2227937 DEVICES FOR ATTRACTING ATTENTION TO OBJECTS OF OUTDOOR ADVERTISING;
  • JVs patent 2002117087 A dynamic lighting system for providing visual information
  • Patent RU Zh2000125725 Method of advertising goods at the point of sale
  • Patent RU N ° 2001104109 Devices for attracting attention to outdoor advertising objects
  • Patent RU JVs2182374 DEVICE FOR DEMONSTRATION OF IMAGES (analogue);

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Projection Apparatus (AREA)
  • Toys (AREA)

Abstract

La présente invention se rapporte au domaine publicitaire et peut être utilisée comme moyen de soutien visuel multimédia de campagnes publicitaires, de présentations et de divers événements publiques organisés en intérieur, par exemple au niveau de points de vente, à des expositions, des foires etc. Cette invention vise à réaliser un effet d'image panoramique circulaire ou sphérique. Pour ce faire, cette invention utilise des projecteurs commandés par ordinateur disposés dans l'espace d'une pièce de façon que les fragments d'image qu'ils projettent recouvrent les murs de la pièce et le plafond (ou une partie de celui-ci). La projection des fragments est effectuée depuis l'intérieur de la pièce en direction de surfaces de projection qui sont reliées par des joints, les fragments de l'image finale étant créés au préalable sur une unité informatisée à l'aide d'une unité de programmation connue permettant de créer un graphique tridimensionnel (3D). Les projecteurs sont disposés dans la pièce de façon que les fragments d'image qu'ils projettent soient reliés entre eux avec précision à la condition obligatoire qu'il n'y ait aucun chevauchement des fragments, ce qui permet de prévenir toute distorsion de l'image sur les joints des surfaces de projection.
PCT/RU2005/000179 2005-04-11 2005-04-11 Procede de formation d'une image panoramique a des fins decoratives WO2006110056A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EA200702407A EA200702407A1 (ru) 2005-04-11 2005-04-11 Способ формирования трехмерного изображения на поверхностях внутри помещений
PCT/RU2005/000179 WO2006110056A1 (fr) 2005-04-11 2005-04-11 Procede de formation d'une image panoramique a des fins decoratives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2005/000179 WO2006110056A1 (fr) 2005-04-11 2005-04-11 Procede de formation d'une image panoramique a des fins decoratives

Publications (1)

Publication Number Publication Date
WO2006110056A1 true WO2006110056A1 (fr) 2006-10-19

Family

ID=37087266

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2005/000179 WO2006110056A1 (fr) 2005-04-11 2005-04-11 Procede de formation d'une image panoramique a des fins decoratives

Country Status (2)

Country Link
EA (1) EA200702407A1 (fr)
WO (1) WO2006110056A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3062930A1 (fr) * 2017-02-13 2018-08-17 Image & Process Salle de realite virtuelle.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4357081A (en) * 1979-02-02 1982-11-02 Nederlandse Centrale Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Projector for the projection of a panoramic image and camera for the manufacture of films for a projector of this kind
EP0846567A1 (fr) * 1996-12-09 1998-06-10 Clariant GmbH Utilisation de l'alcool polyvinylique partiellement acétalisé comme matériau pour des surfaces imprimables
RU2182023C1 (ru) * 2001-07-20 2002-05-10 Трушин Владимир Николаевич Способ формирования рентгеновского изображения для диагностики и дозированного воздействия на биологическую ткань и система для его осуществления
JP2004070002A (ja) * 2002-08-06 2004-03-04 Sony Corp 撮像装置
RU2002130462A (ru) * 2001-11-13 2004-05-10 Вадим Борисович Немиро (UA) Интегрированная коммуникационная система

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4357081A (en) * 1979-02-02 1982-11-02 Nederlandse Centrale Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Projector for the projection of a panoramic image and camera for the manufacture of films for a projector of this kind
EP0846567A1 (fr) * 1996-12-09 1998-06-10 Clariant GmbH Utilisation de l'alcool polyvinylique partiellement acétalisé comme matériau pour des surfaces imprimables
RU2182023C1 (ru) * 2001-07-20 2002-05-10 Трушин Владимир Николаевич Способ формирования рентгеновского изображения для диагностики и дозированного воздействия на биологическую ткань и система для его осуществления
RU2002130462A (ru) * 2001-11-13 2004-05-10 Вадим Борисович Немиро (UA) Интегрированная коммуникационная система
JP2004070002A (ja) * 2002-08-06 2004-03-04 Sony Corp 撮像装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3062930A1 (fr) * 2017-02-13 2018-08-17 Image & Process Salle de realite virtuelle.

Also Published As

Publication number Publication date
EA200702407A1 (ru) 2008-02-28

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