JPH0527346A - Stereoscopic video device - Google Patents

Abstract

PURPOSE:To improve a display effect by providing a translucent body and a projector which irradiates this translucent body. CONSTITUTION:This device has at least the translucent body 2 and the projector 1 which irradiates this translucent body 2. The device has also at least the translucent body 2 formed with ruggedness at the center of a translucent plat and the projector 1 which irradiates this translucent body 2 and projects videos to the ruggedness. Then, a face part 4 of the video through which the light is transmitted and the undulations of the face shape of the translucent body 2 are superposed on each other and the face of the stereoscopic video is eventually visible when the light of the projector 1 is projected to the translucent body 2 and, for example, the face part 4 of the projected video light and the ruggedness of the face shape of the translucent body 2 are aligned. Consequently, the spacially stereoscopic video is easily created while the constitution is extremely simple. More particularly, the mysterious stereoscopic video, such as the face of a character, which floats in the space is created. The display effect is improved in this way.

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 space, and more specifically,
The present invention relates to a stereoscopic image device for creating a face of a character into a stereoscopic image floating in space.

[0002]

2. Description of the Related Art Heretofore, as an apparatus for projecting an image in a space, for example, the public utility model gazette, 1986 1
There is one described in 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 this concave mirror into upper and lower parts is provided, and in the lower half of this concave mirror. , The device that projected the image was faced, and the image was projected 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 it possible to easily create a three-dimensional image in a space by simplifying the structure. Specifically, it was developed for the purpose of creating a mysterious three-dimensional image that floats in space, such as the face of a character. More specifically, it was developed for the purpose of providing a stereoscopic image device suitable for promoting games such as fortune telling quizzes or psychological tests while interacting with the face of a mysterious character floating in space. Is.

* Configuration

A stereoscopic image device of the present invention is characterized by including at least a translucent body and a projector for irradiating the translucent body, and at least a hemispherical bisection. One concave mirror, a small partition plate arranged near the central axis of the upper opening of the concave mirror, and a semi-transparent body provided in the center of the other opening of the concave mirror below the partition plate, And a projector that illuminates a transparent body.

[0005]

Therefore, according to the present invention, when the light from the projector is projected onto the translucent body and, for example, the face portion of the projected image light is aligned with the unevenness of the face shape of the translucent body, the projection is performed. The face part of the illuminated image and the undulations of the face shape are superimposed, so that it looks like a 3D image face.
When the face of this stereoscopic image is reflected by a concave mirror, it becomes a virtual image in space, and it looks as if the living head is floating.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the accompanying drawings with reference to its embodiments. 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, and FIG. 3 is a view for explaining FIG. It is a schematic explanatory drawing of.

Reference numeral 1 in FIG. 1 is 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. It goes without saying that the projector 1 may 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 an uneven shape at the center of a translucent plate 3.

In this embodiment as described above, the light 5 of the projector 1 is projected onto the semitransparent body 2, and, for example, the face portion 6 of the projected image light and the face shape 4 of the semitransparent body 2 are projected.
When the positions of and are aligned with each other, the face portion 6 of the projected image and the ups and downs of the face shape 4 are overlapped with each other, and the image looks like a face of a stereoscopic image. In FIG. 1, the face shape 4 of the translucent body 2 is illuminated from the back side by the projector 1, but 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 having an inner surface formed in black. Reference numeral 32 denotes an arc-shaped partition plate, which is provided at a position where the opening of the concave mirror 31 is vertically divided into two. Reference numeral 21 in FIGS. 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. The projector 21 is fixed to the closed side, which is one end of the dark box 33, with a stand 34 interposed therebetween, and the open port at the other end of the dark box 33 is made of glass,
It is closed by a translucent body 22 such as plastic. As the semitransparent body 22, for example, the same one as in FIG. 1 is used.

The dark box 33 has a semi-transparent body 22 having an opening.
Is provided so as to close the center of the opening below the partition 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 shield plate 38. Reference numeral 36 in FIGS. 2 and 3 is a casing for appropriately covering the entire apparatus. The dark box 33, the projector 21 inside the dark box 33, and the translucent body 22
And the like constitute the video projection device 35.

In this embodiment as described above, the light 25 of the projector 21 is projected onto the semitransparent body 22 and, for example, the face portion 26 of the projected image light and the semitransparent body 22 are projected.
When the position of the face 24 of the face is aligned with that of the face 24 of the projected image,
The face of the stereoscopic image becomes visible, and the face of the stereoscopic image is reflected by the concave mirror 31 to create a virtual image 3 in the space.
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 approximately one half of the hemisphere, as is apparent from FIG.

[0012]

[Effect] According to the present invention as described above, a three-dimensional image can be extremely easily created in a space while the structure is extremely simple, and in particular, the face of a character is mysteriously floated in the space. The effect is that you can create a three-dimensional image. Specifically, you can promote games such as fortune telling quizzes or psychological tests while interacting with the faces of mysterious characters floating in space.
There are some great display effects. More specifically, the face of a mysterious character floating in space speaks, the face of a man changes to the face of a woman, or the face of a human transforms into something strange. There is a display effect.

[Brief description of drawings]

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

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

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

[Explanation of symbols]

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

Claims (4)

[Claims] 1. At least: A translucent body, A projector that illuminates this semi-transparent body, A stereoscopic image device comprising: 2. A semi-transparent body having at least a semi-transparent plate on which irregularities are formed, and a projector for irradiating the semi-transparent body and projecting an image on the irregularities. 3D image device. 3. A hemispherical half concave mirror, a small partition plate arranged near the central axis of the upper opening of the concave mirror, and the other opening of the concave mirror below the partition plate. A stereoscopic image device comprising a semitransparent body provided in the center and a projector for irradiating the semitransparent body. 4. A hemispherical half concave mirror, a small partition plate arranged near the central axis of the upper opening of the concave mirror, and the other opening of the concave mirror below the partition plate. A semi-transparent body which is provided in the center and in which a semi-transparent plate has irregularities formed in the center, and a projector which illuminates the semi-transparent body and projects an image on the irregularities. 3D video device.