JP2861511B2 - 3D image device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

* Purpose

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for producing a three-dimensional image floating in a space,
The present invention relates to a three-dimensional image device for creating a three-dimensional image floating in space, such as a face of a character.

[0002]

2. Description of the Related Art Conventionally, as an apparatus for projecting an image in a space, for example, Japanese Utility Model Publication No.
No. 35338. When the contents described in this publication are roughly described, a black hemispherical concave mirror is used, and a partition plate that divides the front opening of the concave mirror into upper and lower parts is provided, and the lower half of the concave mirror is provided. In this case, the video-projecting device was faced to project the video in the upper half space of the concave mirror.

[0003]

SUMMARY OF THE INVENTION The present invention has been developed for the purpose of making a three-dimensional image easily in a space by making the configuration as simple as possible. Specifically, it was developed to create a mysterious three-dimensional image floating in space, such as the face of a character. More specifically, it has been developed to provide a stereoscopic image device suitable for promoting games such as quiz fortune-telling or psychological tests while interacting with the face of a mysterious character floating in space. It is.

[0004]

According to the present invention, there is provided a stereoscopic image apparatus comprising at least a three-dimensional translucent screen body formed in an uneven shape according to a face shape, and at least a face shape part of the screen body. A projector that illuminates the image of the face together, and at least a quarter-spherical concave mirror having a hemispherical shape, and a dividing plate arranged near the center line of the upper opening of the concave mirror, A translucent screen body provided at the center of the other opening of the concave mirror below the dividing plate, and a projector that irradiates and projects an image or the like to illuminate the screen body .

[0005]

Therefore, according to the present invention, when the light of the projector is projected onto the translucent body and, for example, the position of the face of the projected image light is aligned with the unevenness of the face shape of the translucent body, the projection is performed. The face of the illuminated image and the undulation of the face shape are superimposed, making it look like a three-dimensional image of the face.
When the face of this three-dimensional image is reflected by a concave mirror, it becomes a virtual image in space, and it is as if the head were floating.

[0006]

BRIEF DESCRIPTION OF THE DRAWINGS The invention will now be described by way of example with reference to the accompanying drawings, in which: FIG. FIG. 1 is a perspective view showing a use state of one embodiment according to the present invention, FIG. 2 is a perspective view showing a use state of another embodiment according to the present invention, and FIG. 3 is a view for explaining FIG. It is a schematic explanatory drawing of.

[0007] Reference numeral 1 in FIG. 1 denotes a projector for displaying an image. The image projected by the projector 1 is, for example, the face of a photographed character or the face of a character drawn by a digitizer. The projector 1 may of course be a projector combined with a television image or the like. Reference numeral 2 in FIG. 1 denotes a translucent body made of glass, plastic, or the like. For example, a face shape 4 is formed in the center of a translucent plate 3 with irregularities.

In this embodiment as described above, the light 5 of the projector 1 is projected onto the translucent body 2 and, for example, the face 6 of the projected image light and the face 4 of the translucent body 2 are projected.
When the position is adjusted, the face portion 6 of the projected image and the undulation of the face shape 4 are superimposed, and it looks as if the face of a three-dimensional image. In FIG. 1, the face shape 4 of the translucent body 2 is illuminated by the projector 1 from the back side. However, the face shape 4 of the translucent body 2 may be illuminated from the front side. is there.

Reference numeral 31 in FIGS. 2 and 3 denotes a hemispherical concave mirror whose inner surface is formed in black. Reference numeral 32 denotes an arc-shaped dividing plate, which is provided at a position where the opening of the concave mirror 31 is vertically divided into two. 2 and 3 is a projector for projecting an image.
For example, the same one as in FIG. 1 is used. Reference numeral 33 denotes a horizontally long dark box. In the closed side, which is one end of the dark box 33, the projector 21 is fixed with a stand 34 interposed therebetween, and the open end, which is the other end of the dark box 33, is made of glass,
It is closed by a translucent body 22 such as plastic. The translucent body 22 is, for example, the same as that shown in FIG.

[0010] The dark box 33 has a translucent body 22 having an open opening.
Is provided so as to close the center of the opening below the dividing plate 32 of the concave mirror 31, and the remaining opening of the concave mirror 31 is
It is light-tightly closed by a substantially U-shaped shielding plate 38. Reference numeral 36 in FIGS. 2 and 3 denotes a casing for appropriately covering the entire apparatus. The dark box 33, the projector 21 therein, and the translucent body 22
These constitute the video projection device 35.

In this embodiment as described above, the light 25 of the projector 21 is projected onto the translucent body 22 and, for example, the face 26 of the projected image light and the translucent body 22 are projected.
When the position of the face shape 24 is adjusted, the face portion 26 of the projected image and the undulation of the face shape 24 overlap, as if
The face of the stereoscopic image appears as a face of the stereoscopic image.
It becomes 7, and it looks as if the head is floating. Although the concave mirror 31 has a hemispherical shape, it is needless to say that the concave mirror 31 may have a quarter spherical shape, which is almost one half of the hemisphere, as is clear from FIG.

[0012]

According to the present invention as described above, it is possible to extremely easily create a three-dimensional image in a space while having a very simple structure, and in particular, the mysterious floating of a character's face in the space. The effect is that it is possible to create a simple three-dimensional image. Specifically, while interacting with the face of a mysterious character floating in the space, you can recommend games such as quiz fortune-telling or psychological tests,
Some display effects are great. More specifically, the faces of mysterious characters floating in space have talked about, such as changing from a man's face to a woman's face, transforming a human face into a strange shape, etc. There is a display effect.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a use state of an embodiment according to the present invention.

FIG. 2 is a perspective view showing a use state of another embodiment according to the present invention.

FIG. 3 is a schematic explanatory diagram for explaining FIG. 2;

[Explanation of symbols]

1, 21: projector, 2, 22: translucent body,
4, 24: face shape, 31: concave mirror, 32: partition plate, 3
7: Virtual image.

Claims (4)

(57) [Claims] 1. A concave mirror having at least a hemispherical concave mirror, a dividing body that bisects an opening surface of the concave mirror at substantially the center, and provided at the center of one of the openings divided by the dividing body, and provided toward the concave mirror. A three-dimensional image apparatus, comprising: a translucent screen body having at least irregularities formed on a face shape; and a projector for irradiating a still image of the face in accordance with the face shape part of the screen body. 2. An at least hemispherical half concave mirror.
When a sectioning member Ru arranged in the center line near the top opening of the concave mirror, disposed substantially open center of one that is sectioning by compartment split body, irregularities on at least the face shape provided toward the concave mirror formed A three-dimensional image apparatus, comprising: a translucent screen body formed as described above; and a projector that irradiates a still image of the face in accordance with the face shape part of the screen body. 3. The three-dimensional image apparatus according to claim 1, wherein the image of the face projected from the projector is a dynamic image of the face adapted to the face shape of the screen body. 4. The stereoscopic video apparatus according to claim 1, wherein the image of the face projected from the projector is changed from the same character to a different shape.