CN102375242B

CN102375242B - A kind of 3D imaging device

Info

Publication number: CN102375242B
Application number: CN201010253705.6A
Authority: CN
Inventors: 黄得锋
Original assignee: Zhangzhou Juesheng Electronic Technology Co Ltd
Current assignee: Zhangzhou Asixinggu Electronic Technology Co.,Ltd.
Priority date: 2010-08-08
Filing date: 2010-08-08
Publication date: 2016-05-25
Anticipated expiration: 2030-08-08
Also published as: CN102375242A

Abstract

The invention provides a kind of 3D imaging device, it is characterized in that: it comprises support, is located at image filter and eye imaging device on support, described eye imaging device and support divide and are arranged, the cooperation of described image filter and eye imaging device meets: make the light of 2D plane picture continuously by image filter and eye imaging device, be incident upon and in human eye, be 3D stereo-picture 3D imaging device of the present invention, can the form imaging in human eye with 3D stereo-picture by any 2D image, present strong stereoscopic vision and impact.

Description

A kind of 3D imaging device

Technical field

The present invention relates to a kind of imaging device, relate in particular to a kind of 3D imaging device.

Background technology

Existing image major part is all 2D plane picture, lacks third dimension, can not bring people strong stereoscopic visionImpact, and the cost of manufacture of 3D rendering is higher, operation is numerous and diverse, cannot make in a large number.

Summary of the invention

In order to overcome above-mentioned defect, the object of this invention is to provide a kind of 3D imaging device of the full visual field.

For achieving the above object, technical solution of the present invention is:

A kind of 3D imaging device, it comprises N global type or the spherical imaging unit of part, described imaging unit is provided with MBy the imaging band of this imaging unit's centre of sphere, and meet: each invents picture point can be by also only can be by imaging unitImaging band A play, this imaging point is on the extended line of imaging band A.

It also comprises a device for zooming, and described imaging unit carries out imaging by device for zooming and dwindles.

Described imaging unit is provided with a whirligig or pendulous device, and each corresponding imaging band is located at whirligigRotating part or be located at the swing part of pendulous device, makes the movement locus of imaging band can be distributed in or cover completely placeOn the picture sphere of unit.

Described whirligig or pendulous device are provided with rotating device and the revolution device of imaging band, make the imaging band canTo move on the sphere of imaging unit, imaging unit can move on the imaging surface of imaging device simultaneously.

The usefulness of technique scheme is:

By the present invention, can approach and simulate completely on any object space in display floater front or rear, especially rearOptical path direction when light process display floater, therefore can work as diverse location or the different distance of observer in display floater frontFrom time, the different visible ranges of virtual object space.

Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated.

Brief description of the drawings

Fig. 1 is schematic diagram of the present invention;

Fig. 2 is imaging working unit schematic diagram.

Detailed description of the invention

Embodiment 1

A kind of 3D imaging device as shown in Figure 1 and Figure 2, it is provided with N hemispherical imaging unit on a panel, described inOn the sphere of imaging unit, be covered with unit viewpoint, the centre of sphere of this imaging unit of optical propagation direction process of described unit viewpoint, andMeet: the arbitrfary point H on virtual object space can be by also only reflecting by the viewpoint H ' of unit of the unique correspondence in imaging unitPenetrate, HH ' line is through the centre of sphere of corresponding imaging unit.

Operation principle:

Suppose to be stored in any luminous point H on the image at screen rear, at least all have more than one imaging unit to existOne imaging band A, meets the extended line of imaging band A through some H, and by the image of imaging band A broadcast point H. As Fig. 1 instituteShow, be stored in frame extension arbitrfary point Hn can with equipment on any luminous point line, having can be at corresponding luminous pointUpper installing imaging band, therefore can simulate the light process on any object space in display floater front or rear, especially rearOptical path direction when display floater, therefore can work as observer in the time of the diverse location in display floater front or different distance, voidIntend the different visible ranges of object space.

For the ease of understanding, the present invention has set a scene.

Observer and observed shadow are seen between P and are provided with a barrier S with window K, post homalographic shadow and see P on window KThe photo of local X, the position that observer stands meets: it can be watched on part that shadow sees P and this photo by window KPattern X ' overlap completely. We can find:

Example 1: obviously no matter observer has how closely from photo with this understanding, all can't see shadow and sees the local Y on P;

Example 2: except lower photo, as long as observer from by window K enough close to, just have an opportunity to see that shadow sees the office on PThe Y of portion. In addition when observer from window K close to time, can see the scope of P with the shadow observed some more; When observer from window KWhen far away, can see the scope of P with the shadow of observing less.

The vision difference reason of above-mentioned two examples is: on example 1 unit luminous point, only play an imaging point, and example 2Each luminous point on can in different angles, play different imaging points. All technology that meets the latter are all in the description of this patentScope.

Claims

1. a 3D imaging device, it comprises a N imaging unit, it is characterized in that: have imaging unit more than a place to be provided with oneIndividual above imaging band or be provided with an imaging more than direction, makes to be stored in any luminous point on the image at screen rearH, has more than one imaging unit to have an imaging band, meets the extended line of imaging band through a H, and leads to by imagingThe image of road broadcast point H, and meeting: any point on virtual object space can be by also only can be by unique correspondence in imaging unitImaging band play, this imaging point is on the extended line of imaging band.

2. a kind of 3D imaging device as claimed in claim 1, is characterized in that: described imaging unit is global type or partBall shape, and on sphere a corresponding M imaging point; It is logical that described imaging unit is provided with M the imaging by this imaging unit's centre of sphereRoad.

3. a kind of 3D imaging device as claimed in claim 2, is characterized in that: it also comprises a device for zooming, each imaging listAfter position cluster is carried out imaging and is dwindled by device for zooming from significant screen playing video.

4. a kind of 3D imaging device as claimed in claim 2, is characterized in that: described imaging unit be provided with a whirligig orPendulous device, each corresponding imaging band is located at the rotating part of whirligig or is located at the swing part of pendulous device, makes imagingThe movement locus of passage can be distributed in or cover completely on the sphere of place imaging unit.

5. a kind of 3D imaging device as claimed in claim 4, is characterized in that: described whirligig or pendulous device are provided with intoRotating device and the revolution device of picture passage can be moved imaging band on the sphere of imaging unit, the list of imaging simultaneouslyCan move in position on the imaging surface of imaging device.