CN107683438A - Full visual angle full figure video recording method - Google Patents
Full visual angle full figure video recording method Download PDFInfo
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- CN107683438A CN107683438A CN201580024189.0A CN201580024189A CN107683438A CN 107683438 A CN107683438 A CN 107683438A CN 201580024189 A CN201580024189 A CN 201580024189A CN 107683438 A CN107683438 A CN 107683438A
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000000007 visual effect Effects 0.000 title abstract 2
- 230000003287 optical effect Effects 0.000 claims abstract description 22
- 238000004020 luminiscence type Methods 0.000 claims abstract description 12
- 230000011514 reflex Effects 0.000 claims abstract description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 210000004556 brain Anatomy 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
- G03H1/2645—Multiplexing processes, e.g. aperture, shift, or wavefront multiplexing
- G03H1/265—Angle multiplexing; Multichannel holograms
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
- G03H1/268—Holographic stereogram
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2210/00—Object characteristics
- G03H2210/40—Synthetic representation, i.e. digital or optical object decomposition
- G03H2210/42—Synthetic representation, i.e. digital or optical object decomposition from real object, e.g. using 3D scanner
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2227/00—Mechanical components or mechanical aspects not otherwise provided for
- G03H2227/03—Means for moving one component
Abstract
A kind of full visual angle full figure video recording method, comprises the following steps：One target object is photographed using an image capturing device, and image is sent to a display panel；Launched using a luminescence unit with light modulation to one first speculum；First speculum is received with light modulation, and is reflexed to a spectroscope；Reference light is sent to one the 3rd speculum by spectroscope along a reference light optical path；3rd speculum reflexes to reference light on one full figure egative film；Object light is sent to one second speculum by spectroscope；Object light is reflexed to a display panel by the second speculum, is transmitted and is sent on the full figure egative film of an egative film seat；And rotated by egative film holder relative to X-axis, Y-axis or Z axis, reference light interferes with each other with object light on full figure egative film, to form the full figure image that counterbody is rotated by 360 ° once every tool X-axis inclination angle, Y-axis inclination angle or Z axis inclination angle.
Description
The present invention relates to a kind of full figure video recording methods, and in particular to a kind of full view full figure video recording method.
It compares currently, recording captured image on optics hologram with New optical camera work with the made image of traditional type optical photography, possessed advantage is to be provided to viewer's stereopsis and three-dimensional impression.The basic principle of existing hologram (holographic film) making video is (as shown in Figure 1) as described below: first, using by an image capturing device 111, such as CCD camera, the image of the object 113 on the rotating platform 112 rotated with fixed speed is captured, and the image taken the photograph is sent to display panel 125 via online.A luminescence unit 121 is used simultaneously, such as the same light modulation that is emitted of laser is to one first reflecting mirror 122, this is reflexed to a spectroscope 123 with light modulation by the first reflecting mirror 122, this is divided into object light (object light) and reference light (reference light) with light modulation by spectroscope 123.Wherein, this object light is carried out along object light optical path P1, the object light is sent to the second reflecting mirror 124 by spectroscope 123, this object light is reflexed to a display panel 125 by the second reflecting mirror 124, and the image which is captured is projected and is sent on full figure egative film 128 by display panel 125.In addition, reference light is sent to a third reflecting mirror 126 along reference light optical path P2, third reflecting mirror 126 reflexes to reference light on full figure egative film 128.Then, object light and reference light generate optical interference on full figure egative film, form interference fringe (interference fringe) image of many light and shades.Full figure egative film after this is exposed is the compound hologram of record object image after rinsing.As long as the 3 D stereoscopic image of object can be shown to rebuild light source projects thereon to this compound hologram with reference light.
But, the captured image with record still has disadvantage and limitation in the above described manner, in above procedure, it is captured be recorded that be image capturing device take the photograph to obtain the image that is rotated by 360 ° of object with fixed angle (for example, fixing with some inclination angle to X-axis).Therefore when image reconstruction, viewer simultaneously can not see image to X-axis variable inclinations, and can not also see the image to Y-axis variable inclinations and the image to Z axis variable inclinations.Therefore, the full figure image captured by conventional manner described above with record is for viewer, and three-dimensional sense is insufficient, not real 3 D stereoscopic image.
Therefore, the recording technique of optics full figure image has further improved necessity still there are many insufficient and disadvantage in fact at present.
Summary of the invention
In order to solve above-mentioned the deficiencies in the prior art and disadvantage, the present invention provides a kind of full view full figure video recording method, so that the captured image with record is not only 360 degree of surrounding target object of image, and it can record the target object in per once relative to image captured by X-axis, Y-axis, Z axis inclination angle.
The present invention provides a kind of full view full figure video recording method, and this method is implemented by a full view full figure image photographic with recording device, and the full view full figure image photographic and recording device include a full figure image photographic device and a full figure device, video recorder.Wherein, full figure image photographic device includes an image capturing device and a rotating platform.Full figure device, video recorder includes a luminescence unit, one first reflecting mirror, a spectroscope, one second reflecting mirror, a display panel, a third reflecting mirror and an egative film seat, the egative film seat is equipped with an egative film holder, the egative film holder can be rotated relative to X-axis, Y-axis and Z axis, method includes the following steps:
It is photographed using the image capturing device to the target object placed on the rotating platform rotated with fixed speed, and the image taken the photograph is sent on the display panel via online；
Emitted using the luminescence unit with light modulation to first reflecting mirror；
First reflecting mirror receives this with light modulation, and is reflexed to the spectroscope, which is divided into object light (object light) and reference light (reference light) with light modulation for this；
Reference light is sent to the third reflecting mirror along reference light optical path by the spectroscope；
The third reflecting mirror reflexes to reference light on the full figure egative film on egative film seat；
Object light is sent to second reflecting mirror along object light optical path by the spectroscope；
Object light is reflexed to the display panel by second reflecting mirror, and on projection and the full figure egative film being sent on egative film seat.
In one embodiment of this invention, which includes a chassis, one first rotating device, one second rotating device, a third rotating device and the egative film holder.Wherein, this first rotating device, the second rotating device and third rotating device are set on the chassis.The full figure egative film is held securely by the egative film holder, is not fallen out with full figure egative film when rotated.
In one embodiment of this invention, which has one first motor, and can drive egative film holder using Y-axis is that rotary shaft rotates, so as to make egative film holder and horizontal direction it
Between an inclination angle is presented.Second rotating device has one second motor, egative film holder can be driven to rotate by rotary shaft of X-axis, so as to make that an inclination angle is presented between egative film holder and vertical direction.The third rotating device has a third motor, egative film holder can be driven to rotate by rotary shaft of Z axis, so as to make that an inclination angle is presented between egative film holder and Z-direction.The egative film seat is made of metal or plastics, but the present invention is not limited to this.
In one embodiment of this invention, the equal length of the length of the object light optical path and the reference light optical path.
In one embodiment of this invention, which is a CCD camera.
In one embodiment of this invention, which is a liquid crystal display panel.
In one embodiment of this invention, which is a gas laser transmitter, a carbon dioxide laser transmitter, a liquid laser emitter, a solid-state laser transmitter or semiconductor laser emitter.
Since in this full figure image recording process, full figure egative film is set on an egative film seat, held securely by egative film holder set on egative film seat.Egative film holder can be driven by the first motor, the second motor and third motor, egative film holder can be rotated relative to Y-axis, X-axis and Z axis, so that the full figure egative film placed on the egative film holder not only can record the image that target object is rotated by 360 °, and it is recordable relative to per the image once with required X-axis inclination angle, Y-axis inclination angle and Z axis inclination angle, therefore reference light can interfere with each other when arriving on the full figure egative film with object light, form a full view full figure image with the inclination angle X, the inclination angle Y and the inclination angle Z.Full figure egative film after this is exposed is the compound hologram of record target object image after rinsing.It can be to rebuild light source projects thereon with reference light to this compound hologram, the 3 D stereoscopic image of object can be shown.
Fig. 1 is the synoptic diagram of full figure image photographic and recording device used in existing full figure video recording method；
Fig. 2 is the synoptic diagram of full figure image photographic and recording device used in full view full figure video recording method provided by the invention；
Fig. 3 is the synoptic diagram of egative film seat used in full view full figure video recording method provided by the invention；
Fig. 4 is the step flow chart of full view full figure video recording method provided by the invention；
Fig. 5 (a), Fig. 5 (b), Fig. 5 (c) are for the embodiment of the present invention by full view full figure photologging in the synoptic diagram on full figure egative film；
Fig. 6 (a), Fig. 6 (b), Fig. 6 (c) are the embodiment of the present invention by the synoptic diagram of full view full figure image reconstruction on full figure egative film.
Description of symbols: 100- full figure image photographic and recording device；110- full figure image photographic device；111- image capturing device；112- rotating platform；113- target object；120- full figure device, video recorder；121- luminescence unit；The first reflecting mirror of 122-；123- spectroscope；The second reflecting mirror of 124-；125- display panel；126- third reflecting mirror；128- full figure egative film；200- full view full figure image photographic and recording device；210- full figure image photographic device；211- image capturing device；212- rotating platform；213- target object；220- full figure device, video recorder；221- luminescence unit；The first reflecting mirror of 222-；223- spectroscope；The second reflecting mirror of 224-；225- display panel；226- third reflecting mirror；227- egative film seat；228- full figure egative film；300- egative film seat；The first rotating device of 310-；The first motor of 315-；The second rotating device of 320-；The second motor of 325-；330- third rotating device；335- third motor；The chassis 340-；350- egative film holder.
The effect of to make auditor be easy to understand the contents of the present invention and can reach, hereby cooperates schema to enumerate specific embodiment, and detailed description are as follows:
Firstly, being illustrated in figure 2 the synoptic diagram of full figure image photographic and recording device used in full view full figure video recording method provided by the invention.That is, the present invention provides a kind of recording method of full view full figure image, implemented by the full view full figure image photographic with recording device.This full view full figure image photographic and recording device 200 include a full figure image photographic device 210 and a full figure device, video recorder 220.Wherein, this full figure image photographic device 210 includes an image capturing device 211 and a rotating platform 212, a settable target object 213 on rotating platform 212.This full figure device, video recorder 220 includes a luminescence unit 221, one first reflecting mirror 222, a spectroscope 223, one second reflecting mirror 224, a display panel 225, a third reflecting mirror 226 and an egative film seat 227, settable full figure egative film 228 on egative film seat 227.
Secondly, being illustrated in figure 3 the synoptic diagram of egative film seat used in full view full figure video recording method provided by the invention.As shown in figure 3, the egative film seat 300 includes a chassis 340, one first rotating device 310, one second rotating device 320, a third rotating device 330 and an egative film holder 350.Wherein, this first rotating device 310, the second rotating device 320 and third rotating device 330 are set on the chassis 340.The full figure egative film 228 is held securely by the egative film holder 350, is not fallen out with full figure egative film 228 when rotated.First rotating device 310
With one first motor 315, egative film holder 350 can be driven to rotate by rotary shaft of Y-axis, so as to make that an inclination angle is presented between egative film holder and horizontal direction.Second rotating device 320 has one second motor 325, egative film holder 350 can be driven to rotate by rotary shaft of X-axis, so as to make that an inclination angle is presented between egative film holder and vertical direction.The third rotating device 330 has a third motor 335, egative film holder 350 can be driven to rotate by rotary shaft of Z axis, so as to make that an inclination angle is presented between egative film holder and Z-direction.The egative film seat 300 is made of metal or plastics, but the present invention is not limited to this.
The full figure egative film 228 is set on an egative film seat 300, is held securely by egative film holder 350 set thereon.The egative film holder 350 is driven by the first motor 315, the second motor 325 and the third motor 335 in the first rotating device 310, the second rotating device 320 and third rotating device 330, so as to be rotated by rotary shaft of Y-axis, X-axis and Z axis, so that the full figure egative film 228 placed on the egative film seat not only can record the image that target object 213 is rotated by 360 °, but also recordable relative to per the image once with required X-axis inclination angle, Y-axis inclination angle or Z axis inclination angle.
Then, it is illustrated in figure 4 the step flow chart of full view full figure video recording method provided by the invention, the following steps are included: photographing using an image capturing device 211 to the target object 213 placed on the rotating platform 212 rotated with fixed speed, and the image taken the photograph is sent to (step 410) on a display panel 225 via online；Emitted using a luminescence unit 221 with light modulation to one first reflecting mirror, 222 (step 420)；First reflecting mirror 222 is received with light modulation, and is reflexed to a spectroscope 223, which is divided into object light (object light) and reference light (reference light) (step 430) with light modulation for this；Reference light is sent to 226 (step 440) of a third reflecting mirror along reference light (the 4th) optical path P4 by the spectroscope 223；Reference light is reflexed to (step 450) on the full figure egative film 228 on an egative film seat 227 by the third reflecting mirror 226；Object light is sent to one second reflecting mirror, 224 (step 460) along object light (third) optical path P3 by the spectroscope 223；Object light is reflexed to the display panel 225 by second reflecting mirror 224, and is projected and be sent to (step 470) on the full figure egative film 228 of the egative film seat 227；And since the egative film holder on the egative film seat can be rotated relative to X-axis, Y-axis and Z axis, so that the full figure egative film on the egative film holder not only can record the image that object is rotated by 360 °, and it is recordable relative to per the image once with X-axis inclination angle, Y-axis inclination angle and Z axis inclination angle, therefore reference light can interfere with each other when arriving on the full figure egative film with object light, form a full view full figure image (step 480) with the inclination angle X, the inclination angle Y and the inclination angle Z.
It is the compound hologram of record object image after rinsing by the made full figure egative film of the method for the present invention.It can be to rebuild light source projects thereon with reference light to this compound hologram, the 3 D stereoscopic image of object can be shown.
It is above-mentioned by spectroscope 223 via the second reflecting mirror 224 to display panel 225, again to the optical path of full figure egative film 228 be third optical path P3 (also known as object light optical path), path length d3.It is above-mentioned to claim the 4th optical path P4 (also known as reference light optical path), path length d4 via the optical path of third reflecting mirror 226 to full figure egative film 228 by spectroscope 223.The length d4 of length d3 and P4 of this P3 is equal.
Full view full figure image photographic used in the present invention and recording device 200, it can be applied to various full figure image recording systems, such as can be used for full view full figure photologging on rainbow hologram, reflective hologram, very color hologram or product body formula hologram etc., but the present invention is not limited to this.
In the present embodiment, this luminescence unit 221 can be a gas laser transmitter, a carbon dioxide laser transmitter, a liquid laser emitter, a solid-state laser transmitter or semiconductor laser emitter, but the present invention is not limited to this.Also, in the present embodiment, this can be a visible light or a black light with light modulation.Image capturing device 211 can be a CCD camera.In addition, the display panel 225 can be liquid crystal display panel.
An embodiment according to the present invention, full view full figure video recording method provided by the invention are as described below in the actual conditions of recording image.With reference to Fig. 5 (a) to Fig. 5 (c), show the embodiment of the present invention by full view full figure photologging in the synoptic diagram on full figure egative film.As shown in Fig. 5 (a), in recording image, controllable egative film holder 350 changes X-axis tilt angle, Y-axis tilt angle and Z axis tilt angle, captured image when being 1 ° of the angle with the circular target object 213 of recording image capture device 211 on full figure egative film 228 (with reference to the A1 in the figure).As shown in Fig. 5 (b), in recording image, controllable egative film holder 350 changes X-axis tilt angle, Y-axis tilt angle and Z axis tilt angle, captured image when being 2 ° of the angle with the circular target object 213 of recording image capture device 211 on full figure egative film (with reference to the A2 in the figure).In summary, as shown in Fig. 5 (c), image captured when the angle of target object 213 is 1 °, 2 °, 3 ° can be surround in recording image capture device 211 on full figure egative film 228 in recording image (with reference to A3, A4, A5 in the figure).In above-mentioned image recording process, between each exposure, thus it is possible to vary X-axis tilt angle, Y-axis tilt angle and Z axis tilt angle, with repeated exposure image on full figure egative film 228, so repeating this step, one up to the 360 of target object 213
Until ° image is recorded on full figure egative film 228.
Also, the reconstruction mode of recorded full view full figure image provided by the invention is as described below.With reference to Fig. 6 (a) to Fig. 6 (c).As shown in Fig. 6 (a), LED light is placed under full figure egative film 228 by display, captured image when showing that the angle around target object 213 is 1 ° (with reference to the A6 in the figure).As shown in Fig. 6 (b), LED light is placed under full figure egative film 228 by display, captured image when showing that the angle around target object 213 is 2 ° (with reference to the A7 in the figure).In said circumstances, LED light is used as light source is rebuild and irradiates full figure egative film 228 from below, full figure egative film 228 is rotated in simultaneously, with the difference of egative film and reconstruction light-source angle, to obtain various different images.As shown in Fig. 6 (c), display is rotated with egative film, and can rebuild and surround the angle of target object 213 is 1 °, 2 °, 3 ° ... captured images when (with reference to A8, A9, A10 in the figure).When watching image, eyes are overlooked above full figure egative film as shown in the figure, as egative film rotation angle is different, for example can be appreciated that the left side image of object first, when then this hologram is rotated to next angle, such as can be appreciated that the right image of object.Since the persistence of vision acts on, the left side image and the right image of object are existed simultaneously in the brain of viewer, this two bidimensional image automatic understandings can be a 3 D stereo full figure image by brain.
In summary, the features of the present invention is with advantage, when " a kind of full view full figure video recording method " provided by the invention is implemented, the full figure egative film set on egative film seat not only can record the image that target object is rotated by 360 °, and it is recordable relative to per the image once with required X-axis inclination angle, Y-axis inclination angle and Z axis inclination angle, to reach the purpose and effect of full view full figure photologging, to record full view 3 D stereoscopic image.Therefore, the present invention has effects that the prior art can not be reached, creative.
Content described above is only a preferred embodiment of the present invention; it not is used to limit the scope of implementation of the present invention; therefore it should be included in protection scope of the present invention according to the equivalent variations and modification carried out by shape, construction described in scope of the present invention patent, material, feature and spirit such as.
Claims (7)
- A kind of full view full figure video recording method, this method is implemented by a full view full figure image photographic with recording device, the full view full figure image photographic and recording device include a full figure image photographic device and a full figure device, video recorder, wherein, which includes an image capturing device and a rotating platform；The full figure device, video recorder includes a luminescence unit, one first reflecting mirror, a spectroscope, one second reflecting mirror, a display panel, a third reflecting mirror and an egative film seat, the egative film seat is equipped with an egative film holder, which can rotate relative to X-axis, Y-axis and Z axis；It is characterized in that, method includes the following steps:It is photographed using the image capturing device to the target object placed on the rotating platform rotated with fixed speed, and the image taken the photograph is sent on the display panel via online；Emitted using the luminescence unit with light modulation to first reflecting mirror；First reflecting mirror receives this with light modulation, and is reflexed to the spectroscope, which is divided into object light and reference light with light modulation for this；Reference light is sent to the third reflecting mirror along reference light optical path by the spectroscope；The third reflecting mirror reflexes to reference light on the full figure egative film on egative film seat；Object light is sent to second reflecting mirror along object light optical path by the spectroscope；Object light is reflexed to the display panel by second reflecting mirror, and on transmission and the full figure egative film being sent on egative film seat.
- Full view full figure video recording method according to claim 1, which is characterized in that the egative film seat includes a chassis, one first rotating device, one second rotating device, a third rotating device and the egative film holder；Wherein, first rotating device, second rotating device and the third rotating device are set on the chassis.
- Full view full figure video recording method according to claim 2, it is characterized in that, first rotating device has one first motor, which has one second motor, and the third rotating device has a third motor, for driving the egative film holder to rotate.
- Full view full figure video recording method according to claim 1, which is characterized in that the equal length of the length of the object light optical path and the reference light optical path.
- Full view full figure video recording method according to claim 1, which is characterized in that the image capturing device is a CCD camera.
- Full view full figure video recording method according to claim 1, which is characterized in that the display panel is a liquid crystal display panel.
- Full view full figure video recording method according to claim 1, which is characterized in that the luminescence unit is a gas laser transmitter, a carbon dioxide laser transmitter, a liquid laser emitter, a solid-state laser transmitter or semiconductor laser emitter.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2015/000490 WO2017004735A1 (en) | 2015-07-06 | 2015-07-06 | Full viewing-angle holographic image recording method |
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| CN107683438A true CN107683438A (en) | 2018-02-09 |
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| CN115236858A (en) * | 2022-06-21 | 2022-10-25 | 京东方科技集团股份有限公司 | Optical system, display device, and control method |
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| TW591351B (en) * | 2002-09-13 | 2004-06-11 | Univ Nat Central | Device and method for manufacturing disc-shaped exhibitive hologram |
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| WO2017004735A1 (en) | 2017-01-12 |
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