CN1726430A - Device for recording and device for reproducing three-dimensional items of image information of an object - Google Patents
Device for recording and device for reproducing three-dimensional items of image information of an object Download PDFInfo
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- CN1726430A CN1726430A CNA2003801059623A CN200380105962A CN1726430A CN 1726430 A CN1726430 A CN 1726430A CN A2003801059623 A CNA2003801059623 A CN A2003801059623A CN 200380105962 A CN200380105962 A CN 200380105962A CN 1726430 A CN1726430 A CN 1726430A
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- 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
- G03B35/00—Stereoscopic photography
- G03B35/08—Stereoscopic photography by simultaneous recording
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/34—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers
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- 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
- G03B35/00—Stereoscopic photography
- G03B35/18—Stereoscopic photography by simultaneous viewing
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Abstract
The invention relates to a device for recording three-dimensional items of image information of an object, comprising: sensing means (5) for sensing light coming from the object (1) and lens means (4) having a number of cylindrical lenses (8) that form lens elements via which light coming from the object (1) can be projected onto the sensing means (5). At least one first lens element enables the generation of an image of the object (1) or of portions of the object (1), which are to be recorded, at a first location on the sensing means (5). This image differs from an image of the object (1) or of the portions of the object (1), which are to be recorded, that can be generated by at least one second lens element at a second location that is different from the first. The curvature of the cylindrical lenses (8) is greater or less in the edge areas of the lens means (4) than in a middle area of the lens means (4). Corresponding lens means can be also be used for reproducing the three-dimensional items of image information.
Description
The present invention relates to the as described in the preamble of claim 1, be used to gather the device of object three-dimensional image information.The invention still further relates to as described in the preamble as claim 14, be used to reproduce the device of object three-dimensional image information.The invention still further relates to the method for gathering and reproducing object three-dimensional image information in addition.Also subsidiary microscope, video-unit and the photographic means that is used to gather and reproduce the target three-dimensional image information that relate to of the present invention.
Lippmann, G. at J.de phys.theor, et appl., 1908, t.7, P.821-825, a kind of device and a kind of device that is used to reproduce three-dimensional image information that is used to gather three-dimensional image information disclosed, method and a kind of photographic means that is used to gather and reproduce three-dimensional image information of a kind of collection and reproduction three-dimensional image information.Photographic means described in this document also is known as whole photographic means.In its described device, the light that sends from object projects on the photocopy by a lens arra of being made up of a plurality of lens elements.Here, these lens elements are for example adjacent to be placed on the square-shaped planar, makes the light that sends from object pass each lens element with slightly different angles.Thereby on the photocopy of each lens element back, form slightly different subject image.Photocopy can so design, and makes a photo to be drawn out of.Can before this photo, place identical array of lens elements according to prior art, make each image of object can synthesize complete subject image once more to the beholder by this array of lens elements.This image is a 3-D view.
U.S. Pat 2174003 discloses a kind of device and a kind of device that is used to reproduce three-dimensional image information that is used to gather three-dimensional image information, a kind of gather and reproduce method and a kind of collection of three-dimensional image information and reproduce this instructions begin the photographic means that the three-dimensional image information of type is stated in the place, wherein cross one another cylindrical lens array is configured for making the lens element of object imaging on acquisition elements.Also can produce whole photo by means of this lens element.The shortcoming of this device is that the segment beam imaging of passing through through the lens devices marginarium is relatively poor, little by contrast between the segment beam of different lens elements on the other hand on the one hand.
U.S. Pat 3852524 and US 3878329 have further developed the primitive apparatus of Lippmann, with photomultiplier as acquisition elements, and with cathode-ray tube (CRT) as rendering element.In International Patent Application WO 94/09390 suggestion with the CCD chip as acquisition elements, and with LCDs as rendering element.
European patent EP 0520179 A1 suggestion is handled 3-D view with digital form, especially improves resolution by interpolation.Then these view data are so represented, make that they can be viewed as 3-D view by means of corresponding lens devices.
Technical matters to be solved by this invention be to be provided for the acquisition instruction book begin the place state type image information device and reproduce the device of this information, these devices are effectively constructed.The present invention gives to be used to gather and to reproduce instructions and begins the method that the image information of type is stated in the place, and the method can be implemented effectively.The present invention also provides to be used to gather and to reproduce instructions and has begun the place and state the microscope of image information, video-unit and photographic means in addition, and they are effectively constructed.
The present invention is finished by claim 1 and 2 described features about the task of the device of collection three-dimensional image information, task about the device that reproduces three-dimensional image information is finished by the described feature of claim 14, finish by the described feature of claim 20 about the task of gathering and reproduce the method for 3-D view, microscopical task about collection and reproduction 3-D view is finished by the described feature of claim 22, finish by the described feature of claim 23 about the task of gathering and reproduce the video-unit of 3-D view, and finish by the described feature of claim 24 about the task of gathering and reproduce the photographic means of 3-D view.
According to claim 1, greater or lesser in the curvature of the ratio of curvature lens devices center of the cylindrical lens of lens devices marginarium.When especially the cylindrical lens curvature in the marginarium is bigger, so that the segment beam that projects the marginarium than wide-angle-they are from the object of being gathered-can be easy to and imaging on acquisition elements fully.
According to claim 2, between each cylindrical lens, form the groove of the cylindrical axes extension that is parallel to cylindrical lens respectively.These grooves can improve by the contrast between the light of different lens elements.
Cylindrical lens can have curvature sphere and/or aspheric.Particularly have to the cylindrical lens of the aspheric curvature of small part and can avoid image error.
Lens devices can have one first cylindrical lens array and one second cylindrical lens array, and wherein the cylindrical lens of first array is substantially perpendicular to the cylindrical lens of second array.This cross one another cylindrical lens array can be made on the one hand simply, can be used as the image-forming component array efficiently on the other hand.
First cylindrical lens array can be built into lens devices on the plane of incidence of object, and second cylindrical lens array can be built into lens devices on the exit facet of object.For example the plane of incidence and exit facet can be configured on a glass substrate or the analog.Also can will be provided with before and after two or more glass substrates or the analog, and a cylindrical lens array is set on the plane of incidence of a glass substrate or analog, and a cylindrical lens array vertical with first array is set on the exit facet of another glass substrate or analog.
Wherein each lens element can be made of a cylindrical lens on the plane of incidence and a cylindrical lens on the exit facet.By this structure, lens element can be more easily manufactured.
Spacing between acquisition elements and the lens devices can be approximately corresponding to the focal length of lens element.Like this for accessing good imaging from lens devices object far away.
Especially here the spacing between acquisition elements and the lens devices can be variable.According to the distance change lens devices of object and lens devices and the spacing of acquisition elements, can influence the imaging of object on acquisition elements.
For example acquisition elements can comprise parts of printing equipment, can realize changing according to the image information of choosing on these parts, makes and can finish printing according to image information.Here have following possibility: by passing the light of lens devices, pressure roller or analog are so changed by image information, make and can realize desirable printing according to image information.
According to an optional embodiment of acquisition elements, it comprises that at least one can digital form and/or the sensor element that reads of electronics mode, especially comprises at least one CCD chip or a CCD chip array.By this CCD chip as sensor element, the image information of the light by the imaging part is gathered and is exported easily or handled.Here at least one CCD chip or each CCD chip can be gathered by an image-forming component or by a light of forming the imaging of pixel spare.For example under the situation of each image-forming component corresponding to a CCD chip, thus the light by this image-forming component with the pixel of larger amt, and gathered with high resolving power.Yet also to consider to adopt bigger CCD chip, it gathers the light by a plurality of image-forming components.Can imagine under the extreme case, single big CCD chip is set, it gathers the light by whole image-forming component.
What have advantage is that acquisition elements can be separated with the light by other lens element imaging, and gathers the light by a lens element imaging separately.With the method, can be independent of image information (it is corresponding to the light by other lens element) and gathered and handle corresponding to the image information of the light by a lens element.
This device can comprise reading device and/or treating apparatus, and they can read and/or handle the object image information of being gathered by acquisition elements.
Also have following possibility: three-dimensional image information not only relates to the information for still picture-message form of for example taking a picture, but also relates to the video information form of moving-picture information-for example.
According to claim 14, the device that is used to reproduce object three-dimensional image information of the present invention is characterised in that, rendering element can be reproduced the image information of being gathered by the device that is used to gather three-dimensional image information of the present invention.Thereby, can reproduce above-mentioned 3-d photographs or 3 d video images with the device of reproduction three-dimensional image information of the present invention.
Particularly at the device that is used for renders image information of the present invention, it is the same with the lens devices of the device that is used for images acquired information of the present invention that lens devices is configured to.Thereby the used lens devices of images acquired information for example also is configured in the rendering element front, so that the 3-d reproduction of the image of being gathered becomes possibility.If lens devices is configured to two orthogonal cylindrical lens arrays, the array that this vertical cylindrical lens constitutes also is configured in the rendering element front, thereby can watch 3-d photographs or 3 d video images.
Have following possibility in addition: lens devices is corresponding to the lens devices that is used for the device of images acquired information of the present invention, yet becomes big or dwindled with respect to its.Can dispose the big lens devices of phase strain for becoming big rendering element with the method, thereby can produce the 3-D view that for example amplifies of object by simple relatively method.
According to the present invention, rendering element can be configured to passive rendering element, especially printout or analog.Printout is a kind of rendering element form of very easy realization certainly.Also convergent-divergent without a doubt of printout particularly for example amplifies twice or three times.Only need select the imaging device that the phase strain is big or dwindle corresponding to the size of printout.
According to another preferred embodiment of the present invention, rendering element is constructed to active rendering element, especially be configured to the display screen or the display of cathode ray form or LCDs form, perhaps be configured to the optical imagery output device, for example beam tube or laser television or analog.Thereby for example can provide the three-dimensional image information of the object of being gathered by this configuration at the lens devices of LCDs front placement as the array that constitutes by vertical cylindrical lens.
According to the present invention, the device that is used to reproduce also can so design, and makes image information not only relate to information for still picture one message form of for example taking a picture, and relates to for example video image information form of moving-picture information one.Especially also have following possibility: setting has the LCDs of respective lens device, makes the beholder can see 3 d video images.
The method according to this invention as claimed in claim 20 is the three-dimensional image information of gathering object by means of the device that is used to gather three-dimensional image information of the present invention, and reproduces the three-dimensional image information of being gathered by means of the device that is used to reproduce three-dimensional image information of the present invention.
What have advantage here is after gathering and before reproducing image information to be handled, and especially carries out digital processing.Known prior art problems is that the whole photo that forms of taking a picture often presents two 3-D views, and promptly one in the rendering element front, and one in the rendering element back.This problem for example can be avoided by Digital Image Processing according to the present invention, makes the beholder for example only aware the image of rendering element back, for example image behind the liquid crystal display screen surfaces.
As claimed in claim 22 according to microscopical being characterised in that of the present invention, image information can adopt the device that is used to gather three-dimensional image information of the present invention to gather, and can adopt the device that is used to reproduce three-dimensional image information of the present invention and reproduced.But especially use microscope three dimensional viewing biological object of the present invention.For example the beholder can three-dimensional watch research object on LCDs rendering element that constitute, that dispose the respective lens device on it.This three-dimensional watches the comparable two dimension of object to watch object obviously easily to control.
Video-unit according to the present invention as claimed in claim 23 is characterised in that, image information can adopt the device that is used to gather three-dimensional image information of the present invention to gather, and can adopt the device that is used to reproduce three-dimensional image information of the present invention and reproduced.
Photographic means according to the present invention as claimed in claim 24 is characterised in that, image information can adopt the device that is used to gather three-dimensional image information of the present invention to gather, and can adopt the device that is used to reproduce three-dimensional image information of the present invention and reproduced.
The preferred embodiments of the present invention are described with reference to the accompanying drawings, further specify characteristics of the present invention and advantage.In the accompanying drawing:
Fig. 1 a is the side view that the present invention is used to gather the device of object image information;
Fig. 1 b is arrow I among Fig. 1 a
bView on the direction;
Fig. 2 is the view on the arrow II direction among Fig. 1 a;
Fig. 3 is the view on the arrow III direction among Fig. 1 a;
Fig. 4 a is the side view that is used to reproduce the device of object image information of the present invention;
Fig. 4 b is arrow IV among Fig. 4 a
bView on the direction;
Fig. 5 a is the side view of lens devices that is used to gather or is used for the device of renders image information of the present invention;
Fig. 5 b is the side view of lens devices half-twist shown in Fig. 5 a;
Fig. 6 a is the side view of lens devices of another embodiment that is used to gather or is used for the device of renders image information of the present invention;
Fig. 6 b is the side view of lens devices half-twist shown in Fig. 6 a.
In above-mentioned accompanying drawing,, show a Cartesian Coordinate system for directed better.
Fig. 1 a and Fig. 1 b illustrate an object 1, and it schematically is represented as an arrow.Object 1 can be self luminous object, also can be an object that is illuminated by external light source.The light that sends from object in Fig. 1 a and 1b illustrates with each divided beams 2,3, and they are from the different end points of object 1.
The device that is used to gather object image information according to the present invention comprises lens devices 4 and the acquisition elements 5 as the imaging part.Lens devices 4 is not only on its plane of incidence 6, and on its exit facet 7, has one especially by projection face lens 8,9 arrays that constitute that is to say not only at it on the side of object 1, and on the side of object cylindrical lens array are arranged all at it.And the cylindrical lens on the plane of incidence 68 has the cylinder axis on the Y direction, and the cylindrical lens 9 on the exit facet 7 has the cylinder axis on the directions X.Therefore cylindrical lens 8,9th is vertically placed mutually, and is presented cross one another cylindrical lens 8,9.The combination by the plane of incidence 6 and exit facet 7 has in this way constituted a plurality of lens elements 10 as image-forming component, and they comprise a cylindrical lens on the plane of incidence 6 and a cylindrical lens on the exit facet 7 respectively.These lens elements 10 in Fig. 2 once more the front view with the plane of incidence be illustrated.
Between the cylindrical lens on the plane of incidence 68, form groove 11.Between the cylindrical lens on the exit facet 79, form groove 12.The divided beams that is mapped on these grooves 11,12 from object 1 does not pass lens devices 4, perhaps so not controllably deflection in the direction of pointing to acquisition elements 5: make these divided beams maybe can not do not received by acquisition elements 5 with aiming at.Groove 11, thus 12 improved by the contrast between the light of different lens elements 10.
There is following possibility in the present invention: be arranged on cylindrical lens 8,9 in the marginarium of the plane of incidence 6 or exit facet 7 and have the curvature more greater or lesser than the central authorities of the plane of incidence 6 or exit facet 7 or the cylindrical lens in the central area 8,9.With the method can make pass be arranged on lens devices 4 more the light beam of the cylindrical elements 10 in the perimeter meet the stronger or more weak ground deflection in destination.Have following possibility in addition: acquisition elements 5 can change with the spacing of lens devices 4, thereby considers the spacing of object 1 and lens devices 4.Especially when acquisition elements 5 to the spacing of lens devices 4 during roughly corresponding to the focal length of single lens element 10, can guarantee the more or less imaging on acquisition elements 5 better of object 1 scioptics device 4.
Have following possibility: the part that the quilt of object 1 or object 1 is gathered is different by each imaging of other lens element 10 by any one lens element 10 imaging on acquisition elements 5 and object 1, wherein especially is imaged on diverse location place generation on the acquisition elements 5 by each of different lens elements 10.Adopt this method,, on acquisition elements 5, obtain the different imaging of another imaging, especially acquisition angles of the part that the quilt of object 1 or object 1 gathers in corresponding point or the zone in each lens element 10 back.Like this, can produce a 3-D view by a plurality of different single images.
Acquisition elements 5 for example can be constructed to the array of CCD chip 13, as shown in Figure 3.Here for example there is following possibility: a plurality of lens elements 10, for example 20 to 70, especially 48 lens elements are corresponding to a CCD chip 13.Have this possibility in addition: than the more lens element 10 of above-mentioned number corresponding to a CCD chip 13.Whole acquisition elements 5 is made of a big CCD chip.Also have following possibility in addition: each lens element 10 corresponding CCD chips 13, perhaps in addition each lens element 10 corresponding to CCD chip 13 more than one.
Yet also there is following possibility in the present invention: with the acquisition elements 5 replaced C CD chips 13 of other structure or the array of CCD chip 13.Here acquisition elements is meant that it can detect light, and can be stored in the image information that comprises in this light, and/or can further image information be given to an assessment unit.Other possibility of acquisition elements is the parts of printing equipment, and for example pressure roller or analog cause the variation of the image information of corresponding object 1 thereon, makes and can finish desirable printing according to image information.
The device that is used for images acquired information according to the present invention can also comprise the reading device that is used for from the acquisition elements sense data.Especially this reading device can be connected with the processing part.Here can utilize a computing machine, view data for example is read into this computing machine from the acquisition elements 5 that is designed to CCD chip 13.These data can correspondingly be carried out digital processing.
The device that is used for renders image information shown in Fig. 4 a and Fig. 4 b mainly comprises rendering element 14 and as the lens devices 15 of imaging part, it be placed on rendering element 14 and beholder's eyes 16 of schematically showing between.Guaranteed that by this way the light scioptics device 15 that rendering element 14 is sent drops on beholder's the eyes 16.Especially lens devices 15 can be accurately corresponding to lens devices 4.But also have following possibility: according to rendering element 14 be with identical size, or to amplify or the mode of dwindling is reproduced the image information that obtains from acquisition elements 5, lens devices 15 is than lens devices 4 big or little predetermined multiples.Here omitted the detailed view of lens devices 15 corresponding to Fig. 2, because especially under the situation of lens devices 4 and lens devices 15 same sizes, according to a preferred embodiment of the present invention, their structure is identical.
For example the printout of image information can be used as rendering element 14.This printout must suitably be thrown light on, so that the beholder can watch this image.Replace printout, display screen-for example LCDs one also can be used as rendering element 14.Here, lens devices 15 can directly overlay on LCDs or the LCD under certain condition.
Also have following possibility: the light-emitting area that utilizes the optical imagery output device as beam tube or laser television or analog is as rendering element 14.
Be used to gather the 3-D view that object 1 is provided for the beholder with the device of renders image information according to of the present invention.Here object 1 can be a stationary object, produces a Zhang San by it and ties up photo.Yet also have following possibility: object 1 is a moving object, and from then on object obtains moving image.The present invention is used to gather the video image that can provide three-dimensional with the device of renders image information in this way.
Especially have following possibility: image information is carried out digital processing after gathering and before the reproduction, makes the beholder except can both see object in any case lens devices 15 back.In being called whole prior art of taking a picture, there is following problem: occur two images under certain condition, i.e. an image and a image in the lens devices back in the lens devices front.This problem can be avoided by the corresponding digital Flame Image Process.
Other application of the present invention is in three-dimensional microscope, here mainly is the three dimensional viewing biological object, and can change it better with the method.Here the device that is used to gather with renders image information according to the present invention can be a microscopical part, and wherein the beholder for example can upward watch research object a rendering element (corresponding lens devices is set on it) that is configured to LCD display three-dimensionally.Certainly on the object that this three-dimensional is watched, can carry out much simple operation with the instrument of minimum.
Fig. 5 a and Fig. 5 b show lens devices 17, and it has cylindrical lens 18a on its plane of incidence, 18b, and on its exit facet, have cylindrical lens 19a, 19b.Cylindrical lens 18a on the plane of incidence, the cylinder axis of 18b is perpendicular to cylindrical lens 19a on the exit facet, the cylinder axis of 19b.Especially by Fig. 5 a and Fig. 5 b as seen, the cylindrical lens 18a in lens devices 17 fringe regions, 19a have than the cylindrical lens 18b in lens devices 17 central areas, the curvature that 19b is littler.
Corresponding diagram 5a and Fig. 5 b, Fig. 6 a and Fig. 6 b show on the plane of incidence and exit facet has the cylindrical lens 21a of vertical placement mutually, 21b; 22a, the lens devices 20 of 22b.Yet opposite with Fig. 5 b illustrated embodiment with Fig. 5 a, the cylindrical lens 21a in lens devices 20 fringe regions, 22a have than the cylindrical lens 21b in lens devices 20 central areas, the curvature that 22b is bigger.
Reference numerals list
1 object
2,3 divided beams from the light of object
4,17,20 lens devices
5 acquisition elements
6 planes of incidence
7 exit facets
8,9 cylindrical lenses
10 lens elements
11,12 grooves
13 CCD chips
14 rendering element
15 lens devices
16 beholders' eyes
18a, 18b, 19a, 19b cylindrical lens
21a, 21b, 22a, 22b cylindrical lens
Claims (24)
1. be used to gather the device of the three-dimensional image information of object, comprise:
-be used for gathering the acquisition elements (5) of the light that sends from object (1); And
-have a plurality of cylindrical lenses (8,9,18a, 18b, 19a, 19b, 21a, 21b, 22a, lens devices (4,17 22b), 20), these cylindrical lenses constitute lens elements (10), and the light that sends from object (1) can be imaged on the acquisition elements (5) by described lens element, wherein can produce the imaging of the part that the quilt of object (1) or object (1) gathers on the primary importance of acquisition elements (5) by at least one first lens element (10), this imaging is different from the imaging that part that the quilt of object (1) or object (1) gathers can produce at the second place place that is different from primary importance by at least one second lens element (10)
It is characterized in that, and the cylindrical lens in lens devices (4,17,20) fringe region (8,9,18a, 18b, 19a, 19b, 21a, 21b, 22a, the curvature of cylindrical lens is greater or lesser in the central area of ratio of curvature lens devices 22b) (4,17,20).
2. it is characterized in that, according to claim 1 or the device that is used for images acquired information as described in the preamble as claimed in claim 1, at each cylindrical lens (8,9,18a, 18b, 19a, 19b, 21a, 21b, 22a forms between 22b) and is parallel to cylindrical lens (8,9,18a, 18b, 19a, 19b, 21a, 21b, 22a, the groove (11,12) that cylindrical axes 22b) is extended.
3. the device that is used for images acquired information as claimed in claim 1 or 2 is characterized in that, and cylindrical lens (8,9,18a, 18b, 19a, 19b, 21a, 21b, 22a 22b) has sphere and/or aspheric curvature.
4. as each described device that is used for images acquired information in the claim 1 to 3, it is characterized in that lens devices (4,17,20) have first by cylindrical lens (8,18a, 18b, 21a, 21b) array of Gou Chenging and second by cylindrical lens (9,19a, 19b, 22a, 22b) the array of Gou Chenging, wherein the cylindrical lens of first array (8,18a, 18b, 21a, 21b) be substantially perpendicular to second array cylindrical lens (9,19a, 19b, 22a, 22b).
5. the device that is used for images acquired information as claimed in claim 4 is characterized in that first is by cylindrical lens (8,18a, 18b, 21a, 21b) array of Gou Chenging is arranged on lens devices (4,17,20) on the plane of incidence (6) of object (1), and second by cylindrical lens (9,19a, 19b, 22a, 22b) array of Gou Chenging is arranged on lens devices (4,17,20) on the exit facet (7) of object (1).
6. the device that is used for images acquired information as claimed in claim 5 is characterized in that, each lens element (10) by a cylindrical lens on the plane of incidence (6) (8,18a, 18b, 21a, 21b) and a cylindrical lens on the exit facet (7) (9,19a, 19b, 22a 22b) constitutes.
7. as each described device that is used for images acquired information in the claim 1 to 6, it is characterized in that the spacing between acquisition elements (5) and the lens devices (4,17,20) is roughly corresponding to the focal length of lens element (10).
8. as each described device that is used for images acquired information in the claim 1 to 7, it is characterized in that the spacing between acquisition elements (5) and the lens devices (4,17,20) is variable.
9. as each described device that is used for images acquired information in the claim 1 to 8, it is characterized in that, acquisition elements (5) comprises parts of printing equipment, can realize changing according to the image information of choosing on these parts, makes and can realize desirable printing according to image information.
10. as each described device that is used for images acquired information in the claim 1 to 9, it is characterized in that, acquisition elements (5) comprises that at least one can digital form and/or electronics mode sensor element, especially at least one the CCD chip (13) or a CCD chip (13) array that read.
11., it is characterized in that acquisition elements (5) can be independent of the light of being gathered by the light of other image-forming component imaging by an image-forming component imaging as each described device that is used for images acquired information in the claim 1 to 10.
12. as each described device that is used for images acquired information in the claim 1 to 11, it is characterized in that, this device comprises reading device and/or treating apparatus, and they can read and/or handle the image information of the object of being gathered by acquisition elements (5) (1).
13. as each described device that is used for images acquired information in the claim 1 to 12, it is characterized in that three-dimensional image information relates to the information about rest image as the photograph message form, perhaps as the information about moving image of video information form.
14. be used to reproduce the device of the three-dimensional image information of object, it comprises:
-be used to reproduce the rendering element (14) of the image information of object (1); And
-having the lens devices (15) of a plurality of lens elements, these lens elements can be with the photoimaging that sends from rendering element (14);
It is characterized in that rendering element (14) can renders image information, these information be with as each described device collection that is used for images acquired information in the claim 1 to 13.
15. the device that is used for renders image information as claimed in claim 14 is characterized in that, the structure of lens devices (15) is with identical as the structure of each described lens devices (4,17,20) that is used for the device of images acquired information in the claim 1 to 13.
16. as claim 14 or the 15 described devices that are used for renders image information, it is characterized in that, lens devices (15) is corresponding to each described lens devices (4 that is used for the device of images acquired information in the claim 1 to 13,17,20), yet become big or dwindled with respect to the lens devices (4,17,20) of the device that is used for images acquired information.
17., it is characterized in that rendering element (14) is constructed to passive rendering element, especially printout or analog as each described device that is used for renders image information in the claim 15 to 16.
18. as each described device that is used for renders image information in the claim 14 to 17, it is characterized in that, rendering element (14) is constructed to active rendering element, especially be configured to the display screen or the display of cathode ray display screen or LCDs form, perhaps as the optical imagery output device of beam tube or laser television or analog.
19. as each described device that is used for renders image information in the claim 14 to 18, it is characterized in that image information relates to the information about rest image as the photograph message form, perhaps as the information about moving image of video information form.
20. be used to gather and reproduce the method for the three-dimensional image information of object, it is characterized in that the following step:
-by means of the image information of gathering an object (1) as each described device that is used for images acquired information in the claim 1 to 13;
-by means of reproducing the image information of being gathered as each described device that is used for renders image information in the claim 14 to 19.
21. method as claimed in claim 20 is characterized in that, image information is after gathering and processed before the reproduction, especially by digital processing.
22. be used to gather and reproduce the microscope of the three-dimensional image information of object, it is characterized in that, availablely come images acquired information, and availablely come renders image information as each described device that is used for renders image information in the claim 14 to 19 as each described device that is used for images acquired information in the claim 1 to 13.
23. be used to gather and reproduce the video-unit of the three-dimensional image information of object, it is characterized in that, availablely come images acquired information, and availablely come renders image information as each described device that is used for renders image information in the claim 14 to 19 as each described device that is used for images acquired information in the claim 1 to 13.
24. be used to gather and reproduce the photographic means of three-dimensional image information, it is characterized in that, availablely come images acquired information, and availablely come renders image information as each described device that is used for renders image information in the claim 14 to 19 as each described device that is used for images acquired information in the claim 1 to 13.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10258215.7 | 2002-12-13 | ||
| DE10258215A DE10258215A1 (en) | 2002-12-13 | 2002-12-13 | Arrangement for recording 3D object image information has lens arrangement with cylindrical lenses forming lens elements for forming image of light emanating from object on recording arrangement |
| DE10300120.4 | 2003-01-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1726430A true CN1726430A (en) | 2006-01-25 |
Family
ID=32518917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2003801059623A Pending CN1726430A (en) | 2002-12-13 | 2003-12-11 | Device for recording and device for reproducing three-dimensional items of image information of an object |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1726430A (en) |
| DE (1) | DE10258215A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975994A (en) * | 2010-08-27 | 2011-02-16 | 中国科学院自动化研究所 | Three-dimensional imaging system of multi-stage lens |
| CN102331626A (en) * | 2011-09-23 | 2012-01-25 | 深圳超多维光电子有限公司 | Stereo display |
| CN103019021A (en) * | 2012-12-27 | 2013-04-03 | Tcl集团股份有限公司 | 3D (three-dimensional) light field camera and method for processing images shot by same |
| CN105472233A (en) * | 2014-09-09 | 2016-04-06 | 北京智谷技术服务有限公司 | Light field acquisition control method and device and light field acquisition equipment |
| CN110673237A (en) * | 2019-08-30 | 2020-01-10 | 东莞市万德光电科技有限公司 | Lens for preventing light spot deformation and laser projection system |
| WO2024051214A1 (en) * | 2022-09-09 | 2024-03-14 | 华为技术有限公司 | Three-dimensional image collection apparatus and method, and related device |
-
2002
- 2002-12-13 DE DE10258215A patent/DE10258215A1/en not_active Withdrawn
-
2003
- 2003-12-11 CN CNA2003801059623A patent/CN1726430A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975994A (en) * | 2010-08-27 | 2011-02-16 | 中国科学院自动化研究所 | Three-dimensional imaging system of multi-stage lens |
| CN102331626A (en) * | 2011-09-23 | 2012-01-25 | 深圳超多维光电子有限公司 | Stereo display |
| CN102331626B (en) * | 2011-09-23 | 2016-08-17 | 深圳超多维光电子有限公司 | 3 d display device |
| CN103019021A (en) * | 2012-12-27 | 2013-04-03 | Tcl集团股份有限公司 | 3D (three-dimensional) light field camera and method for processing images shot by same |
| CN103019021B (en) * | 2012-12-27 | 2016-05-11 | Tcl集团股份有限公司 | The processing method of a kind of 3D light field camera and photographic images thereof |
| CN105472233A (en) * | 2014-09-09 | 2016-04-06 | 北京智谷技术服务有限公司 | Light field acquisition control method and device and light field acquisition equipment |
| CN105472233B (en) * | 2014-09-09 | 2019-01-18 | 北京智谷技术服务有限公司 | Optical field acquisition control method and device, optical field acquisition equipment |
| US10356349B2 (en) | 2014-09-09 | 2019-07-16 | Beijing Zhigu Tech Co., Ltd. | Light field capture control methods and apparatuses, light field capture devices |
| CN110673237A (en) * | 2019-08-30 | 2020-01-10 | 东莞市万德光电科技有限公司 | Lens for preventing light spot deformation and laser projection system |
| WO2024051214A1 (en) * | 2022-09-09 | 2024-03-14 | 华为技术有限公司 | Three-dimensional image collection apparatus and method, and related device |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10258215A1 (en) | 2004-07-22 |
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