CN101852982A - Manufacturing method of four-dimensional vivid photograph - Google Patents
Manufacturing method of four-dimensional vivid photograph Download PDFInfo
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- CN101852982A CN101852982A CN 201010147670 CN201010147670A CN101852982A CN 101852982 A CN101852982 A CN 101852982A CN 201010147670 CN201010147670 CN 201010147670 CN 201010147670 A CN201010147670 A CN 201010147670A CN 101852982 A CN101852982 A CN 101852982A
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Abstract
The invention relates to a manufacturing method of a four-dimensional vivid photograph, belonging to the technical field of imaging of three-dimensional images. The method comprises the following steps: determining a shooting object, and continuously shooting in three-dimensional multi-angle tracks to obtain an initial sequence diagram; inputting the photograph obtained by shooting into image processing software for carrying out image processing to synthesize a secondary sequence diagram; after the secondary sequence diagram is acquired, synthesizing the sequence diagrams into a 3D image comprising all sequence diagrams by adopting three-dimensional image processing software and dynamic image processing software; imaging on high-brightness special printing paper through a high-precision printer; superposing grating materials; and carrying out cold mounting, cutting, mounting and packaging to produce a four-dimensional vivid finished photograph. The invention is designed and transformed on the basis of the traditional photograph shooting method to develop a set of three-dimensional multi-angle and multi-direction shooting system; and simultaneously, the four-dimensional digital synthesis technology is used for enabling a common photograph to present well-bedded vivid four-dimensional dynamic effect with strong visual impact by finally superposing specific high-tech grating materials.
Description
Technical field
The invention belongs to the technical field of stereopsis imaging, be specifically related to a kind of method for making of four-dimensional vivid photograph.
Background technology
Enter 21st century, technology in the 3D technical field of imaging is day by day ripe, has been widely used in multiple fields such as decoration, image, advertisement, lamp box, printing, packing, business card, card card, menu, photograph album, gift, handicraft, commodity, souvenir at this technical product of producing.Yet be engaged in the very rare of four-dimensional dynamic image research on this basis.Present stage, that similar products like is made is coarse, image resolution ratio is low, of poor quality, and its synthetic technology mainly depends on the manual line that colludes, length consuming time, make low precision, efficient is low, can not be referred to as stereoscopic photograph truly.Therefore and be not suitable for personalized consumption colony simultaneously because its making step loaded down with trivial details,, make its range of application become narrow.
Summary of the invention
At problems of the prior art, the object of the present invention is to provide a kind of technical scheme of four-dimensional vivid photograph method for making, design improvement in addition on traditional photo image pickup method basis, develop the multi-faceted camera system of a cover three-dimensional multi-angle, utilize four-dimensional digital synthetic technology simultaneously, final by the special high-tech grating material of stack, make common photo present well arranged, vivid, as to have strong visual impact four-dimensional vivid effect.
The method for making of described four-dimensional vivid photograph is characterized in that may further comprise the steps:
1) determines reference object, carry out three-dimensional multi-angle track then and take continuously, take one group of continuous photo, obtain initiation sequence figure;
2) carry out Flame Image Process in the photo input picture process software that shooting is obtained, synthetic then secondary sequence diagram;
3) obtain secondary sequence diagram after, adopt three-dimensional imaging process software and dynamic imaging process software, sequence chart is synthesized a 3D imaging picture that comprises all sequences figure, then by high-precision printer, imaging on high light private print paper, the superimposed light grid material is coldly then mounted, is cut, mounting, packing, produces a four-dimensional vivid finished product photo at last.
The method for making of described four-dimensional vivid photograph, it is characterized in that described three-dimensional multi-angle track takes continuously, for adopting computer software control to have the camera of continuous shooting function, the speed that requires in model trajectory on the horizontal rail parallel with reference object is at the uniform velocity mobile, takes one group of continuous photo.
The method for making of described four-dimensional vivid photograph, it is characterized in that step 2) described in Flame Image Process comprise and beautify, light filling, determine synthetic point, determine maximum visual angle, the utilization image processing software, with initiation sequence figure is object, obtain the identical element in every photo, obtain a series of suitable point, determine the synthetic parameters that needs with this, key elements such as positioning of focal, axis, grating coupling, generation are used for next step synthetic secondary sequence diagram.
The method for making of described four-dimensional vivid photograph is characterized in that the technical parameter that the grating material described in the step 3) adopts is:
Grating printed line number: 30LPI (per inch line number);
Material: PETG material (armorphous copolyester, optical plastic);
Original screen panel thickness: 52mil;
Visual angle: 49 degree.
The method for making of described four-dimensional vivid photograph is characterized in that described camera continuous shooting speed with continuous shooting function must be more than or equal to 8 of per seconds.
The present invention mainly is the art up four-dimensional vivid image technology that forms by independent research on the basis of 3 D medical imaging technique.Four-dimensional vivid photograph is the another newborn product of cyberage.Design improvement in addition on traditional photo image pickup method basis, develop the multi-faceted camera system of a cover three-dimensional multi-angle, utilize four-dimensional digital synthetic technology simultaneously, final by the special high-tech grating material of stack, make common photo present well arranged, vivid, as to have strong visual impact four-dimensional vivid effect.Its maximum characteristics are that picture can rotate along with the visual angle of the continuous conversion of beholder is magical, can be referred to as " photo that can link up with the people ".And four-dimensional vivid photograph technology sharpness height, picture steadiness are good, and be synthetic from photographing photo, is computer control, has precisely, characteristics of high efficiency, but no matter be wedding gauze kerchief market, description market or all widespread uses of advertising market.Plane picture rules all the land in the market, the appearance of four-dimensional vivid photograph technology will be broken this situation, the invention of this technology simultaneously also will be the technological revolution again after image field photochrome replaces black-and-white photograph, fill up blank market, be the future trend of image industry development.
Description of drawings
Fig. 1 is a making schematic flow sheet of the present invention;
Fig. 2 generates synoptic diagram for secondary sequence diagram;
Fig. 3 takes synoptic diagram continuously for the multi-angle track.
Embodiment
The present invention is further illustrated below in conjunction with accompanying drawing.
Introduce 3D photo and four-dimensional photo image forming program principle at first respectively.
As everyone knows, the principle of 3D imaging is to utilize the parallax of right and left eyes and make image have stereoscopic sensation, so the effect of original screen panel as 3D glasses or people for causing parallax, be to enter light on image, just to have carried out reflection and diffraction earlier initiatively, make naked eyes directly obtain three-dimensional image with the grating on the plate.
For this reason, synthesis program is designed to be as the criterion with the axis and overlaps alignment, and each Zhang Weitu in the sequence chart alternately arranges the covering order by a certain grid stroke place that do not coexist of grid stroke number, stack strengthen as for the upper strata, that weakens places lower floor.For example a certain grid stroke is in two groups of optical superposition that the upright position receives for strengthening, and the picture group stack along this grid stroke position strengthens the strongest figure stratification top so, descending sort, and transparency is descending; Otherwise, then put upside down figure layer covering order.Handle the 3D photo that the back just can obtain a finished product by whole grid strokes.
Four-dimensional photo image forming program principle: the singularity of original screen panel is to utilize the wavelength characteristic of light wave, be that the stack of half-wavelength odd-multiple place weakens, the characteristic that the stack of even-multiple place is strengthened, allow the observer of upright position in the process that moves horizontally, because it is different with same group of coherent light wavelength of diffraction that eyes receive the original screen panel reflection, and see that the image of original screen panel back presents different light and shade forms.If so according to the 3D imaging law, if on the synthetic basis of 3D, allow different figure layers move horizontally corresponding half-wavelength multiple.Then on different horizontal levels, same grid stroke can strengthen or weaken positions different on the picture, and the observer just can observe different images.
Program is cut apart by grid stroke each original graph layer on the basis of synthetic change different covering order of 3D and transparency.Be as the criterion with the axis, the horizontal level of each cut zone is adjusted, level is to the corresponding half-wavelength multiple of both sides translation distance.Just can obtain the four-dimensional vivid photograph of a finished product by whole figure layers back that disposes.
It below is making flow process of the present invention.
At first determine reference object, carry out three-dimensional multi-angle track then and take continuously, take one group of continuous photo, obtain initiation sequence figure.Three-dimensional multi-angle track is taken continuously, for adopting computer software control to have the camera of continuous shooting function, continuous shooting speed must be more than or equal to 8 of per seconds, the speed that requires in model trajectory on the horizontal rail parallel with reference object is at the uniform velocity mobile, take one group of continuous photo, generate initiation sequence figure.
Carry out Flame Image Process in the photo input picture process software that shooting is obtained, Flame Image Process comprises to be beautified, light filling, determines synthetic point, determines maximum visual angle, the utilization image processing software, with initiation sequence figure is object, obtains the identical element in every photo, chooses suitable some territory, obtain a series of suitable point, determine the synthetic parameters that needs with this, key elements such as positioning of focal, axis, grating coupling, synthetic next step synthetic secondary sequence diagram that is used for.
After obtaining secondary sequence diagram, adopt three-dimensional imaging process software and dynamic imaging process software, adopt the 3D imaging software that sequence chart is synthesized a 3D imaging picture that comprises all sequences figure, then by high-precision printer, imaging on high light private print paper, carry out grating contraposition superimposed light grid material again, the technical parameter of the grating material that is adopted is: grating printed line number: 30LPI (per inch line number); Material: PETG material (armorphous copolyester, optical plastic); Original screen panel thickness: 52mil; Visual angle: 49 degree.Coldly then mount, cut, mounting, packing, produce a four-dimensional vivid finished product photo at last.
To finished figure, the processing of software is divided into three parts: the sequence chart verification from original series figure---photoshop processing---, and four-dimensional (3D) composite software is handled.
Sequence chart generates the software principle explanation, and concrete treatment scheme is seen Fig. 2.
(1) color lump is to determine in the mode of RGB tristimulus values in computing machine, and the ordering principle of sequence chart is the color value according to selected point, seeks the point set close with this color value aimed at the axis that uses as sequence chart reference point system in alternative area.
(2) concentrate to select horizontal level placed in the middle relatively at alternative point, the point that similar on every side point set is evacuated can accurately be located the axis, and each opens the location matches situation of figure and institute's reconnaissance in can interference sequence figure to allow other intensive similar point sets simultaneously.
(3) each group original series figure names with the original time series of digital camera preservation, with the ordering of filename ASCII character, similar bubbling algorithm is after the searching axis is aimed in the figure of back to the figure program, similitude combines in last the figure that map distance is nearest, with current figure switch.
(4) save as one group of more available sequences figure of rebaptism by newly-generated sequence of pictures after finishing, the processing of a convenient follow-up step photoshop.
Photoshop processed group figure principle is described as follows:
1) the secondary sequence diagram all files that above-mentioned software is generated imports among the photoshop, by the filename order be presented at respectively continuous coated in, the covering order is with the filename order.
2) adjust the image size, supply the background incompleteness.
3) whole figure interlayer passages are set to " opening ".
4) top layer newly-built one blank coating is deposited generation finished figure layer usefulness for four-dimensional composite software, and finished figure covers top layer.
5) save as a new psd file, this moment, complete sequence figure showed in a file by ply.
Four-dimensional (3D) composite software treatment step is as follows:
1) the psd file after opening photoshop and handling, shaft position and image size in the adjustment.
2) the grid stroke number (grid spacing) that needs is set.
3) preview series processing effect confirms that the back is synthetic, derives finished product tif file.
The four-dimensional vivid photograph technology will be the technological revolution again after image field photochrome replaces black-and-white photograph, fill up blank market, be the future trend of image industry development.
Claims (5)
1. the method for making of four-dimensional vivid photograph is characterized in that may further comprise the steps:
1) determines reference object, carry out three-dimensional multi-angle track then and take continuously, take one group of continuous photo, obtain initiation sequence figure;
2) carry out Flame Image Process in the photo input picture process software that shooting is obtained, synthetic then secondary sequence diagram;
3) obtain secondary sequence diagram after, adopt three-dimensional imaging process software and dynamic imaging process software, sequence chart is synthesized a 3D imaging picture that comprises all sequences figure, then by high-precision printer, imaging on high light private print paper, the superimposed light grid material is coldly then mounted, is cut, mounting, packing, produces a four-dimensional vivid finished product photo at last.
2. the method for making of four-dimensional vivid photograph as claimed in claim 1, it is characterized in that described three-dimensional multi-angle track takes continuously, for adopting computer software control to have the camera of continuous shooting function, the speed that requires in model trajectory on the horizontal rail parallel with reference object is at the uniform velocity mobile, takes one group of continuous photo.
3. the method for making of four-dimensional vivid photograph as claimed in claim 1, it is characterized in that step 2) described in Flame Image Process comprise and beautify, light filling, determine synthetic point, determine maximum visual angle, the utilization image processing software, with initiation sequence figure is object, obtain the identical element in every photo, obtain a series of suitable point, determine the synthetic parameters that needs with this, key elements such as positioning of focal, axis, grating coupling, generation are used for next step synthetic secondary sequence diagram.
4. the method for making of four-dimensional vivid photograph as claimed in claim 1 is characterized in that the technical parameter that the grating material described in the step 3) adopts is:
Grating printed line number: 30LPI (per inch line number);
Material: PETG material (armorphous copolyester, optical plastic);
Original screen panel thickness: 52mil;
Visual angle: 49 degree.
5. the method for making of four-dimensional vivid photograph as claimed in claim 2 is characterized in that described camera continuous shooting speed with continuous shooting function must be more than or equal to 8 of per seconds.
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Cited By (2)
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CN104040576A (en) * | 2011-12-14 | 2014-09-10 | 电子湾有限公司 | Multiple-angle imagery of physical objects |
CN104070868A (en) * | 2013-03-29 | 2014-10-01 | 张枧发 | Composite holographic image making method without laser plate making |
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CN1169379C (en) * | 1997-06-28 | 2004-09-29 | 全息成像有限公司 | Autostereoscopic display |
CN1258603A (en) * | 1998-12-30 | 2000-07-05 | 刘超 | Planar making technology of digital four-dimensional variable graphics and its application |
CN1517786A (en) * | 2003-01-17 | 2004-08-04 | 邓兴峰 | Digital sampling picture of tetra-dimensional stereoscopic picture and digital code systesis metod |
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CN104040576A (en) * | 2011-12-14 | 2014-09-10 | 电子湾有限公司 | Multiple-angle imagery of physical objects |
CN104040576B (en) * | 2011-12-14 | 2017-11-24 | 电子湾有限公司 | The multi-angle imaging of physical object |
CN104070868A (en) * | 2013-03-29 | 2014-10-01 | 张枧发 | Composite holographic image making method without laser plate making |
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Effective date of registration: 20180305 Address after: Hangzhou City, Zhejiang province 310021 City Road No. 68 (Wensli science and technology building) building 2 building 501 room 5 Patentee after: HANGZHOU WENSLI SILK CULTURE CO., LTD. Address before: 310021 No. 309, Airport Road, Hangzhou, Zhejiang Patentee before: Wensli Group Co., Ltd. |
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