CN113376861A

CN113376861A - Multi-dimensional 3D imaging device

Info

Publication number: CN113376861A
Application number: CN202011584524.1A
Authority: CN
Inventors: 黄得锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-08-23
Filing date: 2014-01-29
Publication date: 2021-09-10
Also published as: CN104423135A

Abstract

The invention provides a multi-dimensional 3D imaging device, which is characterized in that: it includes the support, locates image filter and eyes imager on the support, eyes imager and support separately set up, the cooperation of image filter and eyes imager satisfies: the 3D imaging device of the invention can enable the light of the 2D plane image to continuously pass through the image filter and the eye imager and project into human eyes to form a 3D stereo image, can image any 2D image in the form of the 3D stereo image in the human eyes, and presents strong stereo visual impact.

Description

Multi-dimensional 3D imaging device

Technical Field

The present invention relates to an imaging apparatus, and more particularly, to a multi-dimensional 3D imaging apparatus.

Background

Most of the existing images are 2D plane images, lack of stereoscopic impression and cannot bring strong stereoscopic visual impact to people, and the 3D images are high in manufacturing cost, complex in process and incapable of being manufactured in large quantities.

Disclosure of Invention

To overcome the above-mentioned drawbacks, it is an object of the present invention to provide a full-field 3D imaging apparatus.

In order to achieve the purpose, the technical scheme of the invention is as follows:

a multidimensional 3D imaging device comprises N full cubes or partial cubes, imaging channels are arranged between every two adjacent cubes, M imaging channels are arranged in an imaging unit, the imaging unit passes through the center of the imaging unit, and the following conditions are met: each virtual imaging point can be played through and only through the imaging channel a of the imaging unit, the imaging point being on the extension of the imaging channel a.

The imaging unit is zoomed out by the zooming device.

The imaging unit is provided with a rotating device or a swinging device, and each corresponding imaging channel is arranged on a rotating part of the rotating device or a swinging part of the swinging device, so that the motion trail of the imaging channel can be distributed on or completely covered on the surface of the cube of the imaging unit.

The rotating device or the swinging device is provided with a rotation device and a revolution device of the imaging channel, so that the imaging channel can move on the surface of the cube of the imaging unit, and meanwhile, the imaging unit can move on the imaging surface of the imaging device.

The optical channel may be a linear or non-linear optical fiber.

The technical scheme has the advantages that:

the invention can completely simulate the light path direction of the light in front of or behind the display panel, especially the light path direction of the light in any object space behind the display panel, so that different visible ranges of the virtual object space can be obtained when the observer is at different positions or different distances in front of the display panel.

The invention is further described with reference to the following figures and specific embodiments.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic diagram of the operation of the imaging unit.

Detailed Description

Example 1

A multi-dimensional 3D imaging device as shown in fig. 1 and 2, wherein N cubic imaging units are disposed on a panel, a cubic surface of each imaging unit is covered with a unit viewpoint, and a light propagation direction of the unit viewpoint passes through a center of the imaging unit, and satisfies: an arbitrary point H on the virtual object side can be mapped through and only through a uniquely corresponding unit viewpoint H 'on the imaging unit, and the HH' line passes through the center of the corresponding imaging unit.

The imaging unit is zoomed out by the zooming device.

The working principle is as follows:

assuming that any luminous point H on the image stored behind the screen at least has more than one imaging unit to exist in an imaging channel A, the extension line of the imaging channel A passes through the point H, and the image of the point H is played through the imaging channel A. As shown in fig. 1, any point Hn existing on the extension of the frame can be connected with any light-emitting point on the device, that is, an image channel can be installed on the corresponding light-emitting point, so that the light path direction of light rays in front of or behind the display panel, especially in any object space behind the display panel, can be simulated, and therefore, different visible ranges of the virtual object space can be obtained when the observer is at different positions or at different distances in front of the display panel.

For ease of understanding, the present invention sets forth a scenario.

A barrier S with a window K is arranged between an observer and an observed image P, a picture of a local X of the image P with the same area is pasted on the window K, and the standing position of the observer satisfies the following conditions: it can be observed through the window K that the portion of the image P coincides perfectly with the pattern X' on the photograph. We can find that:

example 1: under these conditions, it is clear that the observer cannot see the local Y on the picture P, no matter how close to the picture;

example 2: except for the photograph, there is an opportunity to see the part Y on the shadow P as long as the viewer is close enough to pass through the window K.

In addition, the range of the observed image P is more when the observer is closer to the window K, and less when the observer is farther from the window K.

The reason for the visual difference between the two cases is as follows: in case 1, only one imaging point is displayed on a unit light-emitting point, while in case 2, different imaging points can be displayed at different angles on each light-emitting point. Any technique that satisfies the latter is within the scope of the description of this patent.

Claims

1. A multi-dimensional 3D imaging apparatus comprising N imaging units, characterized in that: at least one or more imaging units are provided with more than one imaging channel or more than one direction of imaging; the imaging unit is in a full cube shape or a partial cube shape, imaging channels are arranged between every two adjacent cube shapes, and the surface of each cube corresponds to M imaging points.

2. A multi-dimensional 3D imaging device according to claim 1, characterized by: the imaging unit is provided with M imaging channels passing through the center of the imaging unit and satisfies the following conditions: any point A on the virtual object side can be played through and only can be played through the imaging channel L which is uniquely corresponding to the imaging unit, and the imaging point A is on the extension line of the imaging channel L.

3. A multi-dimensional 3D imaging device according to claim 1, characterized by: the image display system also comprises a zooming device, and images are played from the display screen after the imaging unit clusters are imaged and reduced through the zooming device.

4. A multi-dimensional 3D imaging device according to claim 1, characterized by: the imaging unit is provided with a rotating device or a swinging device, and each corresponding imaging channel is arranged on a rotating part of the rotating device or a swinging part of the swinging device, so that the motion trail of the imaging channel can be distributed on or completely covered on the surface of the cube of the imaging unit.

5. A multi-dimensional 3D imaging device according to claim 4, characterized in that: the rotating device or the swinging device is provided with a rotation device and a revolution device of the imaging channel, so that the imaging channel can move on the surface of the cube of the imaging unit, and meanwhile, the imaging unit can move on the imaging surface of the imaging device.

6. A multi-dimensional 3D imaging device according to claim 1, characterized by: the optical channel may be a linear or non-linear optical fiber.