CN102620722A - 3D full-digital information photographic measurement system - Google Patents
3D full-digital information photographic measurement system Download PDFInfo
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- CN102620722A CN102620722A CN2012100899155A CN201210089915A CN102620722A CN 102620722 A CN102620722 A CN 102620722A CN 2012100899155 A CN2012100899155 A CN 2012100899155A CN 201210089915 A CN201210089915 A CN 201210089915A CN 102620722 A CN102620722 A CN 102620722A
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Abstract
The invention discloses a 3D full-digital information photographic measurement system. The 3D full-digital information photogrammetric system comprises a photographic system and a measuring system, wherein the photographic system comprises a microcomputer, a box body, an array type digital camera plate, an amplifying lens, an optical glass cylinder and an arc-shaped display screen; except one unsealed side surface, the other five surfaces of the box body are sealed surfaces; the amplifying lens, the optical glass cylinder and the arc-shaped display screen are respectively arranged in the box body; the optical glass cylinder is arranged between the amplifying lens and the arc-shaped display screen; the outer vertical surface of the amplifying lens is a plane, and the inner vertical surface of the amplifying lens is an arc-shaped curved surface; the amplifying lens is arranged at the unsealed surface; and the arc-shaped display screen and a plurality of cameras are respectively connected with the microcomputer. The 3D full-digital information photographic measurement system disclosed by the invention can be used for photographing and observing a three-dimensional image, and is smart in concept.
Description
Technical field
The present invention relates to the digital information Digital Photogrammetric System of a kind of 3D.
Background technology
Existing aerial survey appearance has experienced the process from B8S to " JX-4 full digital photogrammetric system ", when people operate, observes the cubic phase surveyed on two side by side the computer display screens to boat sheet image through the anaglyph spectacles branch; Reappear dimensional topography, landforms, observation for a long time, people's binocular vision easy fatigue; Directly influence the dimensional topography mapping precision; In addition, this systemic-function is single, can only adapt to the aeroplane photography cubic phase boat sheet is measured; Let alone, can not realize that the visual human exchanges and the language interaction effect with limbs in the space directly with the space multistory imaging of bore hole observing scene or dimensional topography.
Summary of the invention
Technical matters to be solved by this invention provides the digital information Digital Photogrammetric System of a kind of 3D, and the digital information Digital Photogrammetric System of this 3D can be taken and observed three-dimensional image, is skillfully constructed.
The technical solution of invention is following:
The digital information Digital Photogrammetric System of a kind of 3D comprises camera chain and measurement system;
Described camera chain comprises microcomputer, casing, array digital camera head plate, amplifying lens, optical glass right cylinder and arc display screen;
Casing is except that a non-tight side, and remaining five face is sealing surface;
Amplifying lens, optical glass right cylinder and arc display screen all are arranged in the casing, and the optical glass right cylinder is arranged between amplifying lens and the arc display screen, and the outer facade of amplifying lens is the plane, and the interior facade of amplifying lens is an arc-shaped curved surface; Amplifying lens is arranged on non-tight face place;
Array digital camera head plate is provided with a plurality of cameras with array format; Array digital camera head plate is installed in the edge of described non-tight face through loose-leaf; When taking pictures, array digital camera head plate covers this non-tight face and parallel with the outer facade of amplifying lens; When not taking pictures, array digital camera head plate covers on the top board of casing or on the backplate, and the outer facade of amplifying lens exposes and is convenient to eye-observation at this moment;
The arc display screen all links to each other with microcomputer with a plurality of cameras.
Shortest spacing is 2-8 centimetre between the interior facade of optical glass right cylinder and amplifying lens; Shortest spacing is 2-8 centimetre between optical glass right cylinder and the arc display screen.
Described measurement system is that cubic phase measures appearance to aerial image, and measurement system is arranged on the front of casing.
Cubic phase measures appearance to aerial image and comprises worktable, video amplifying lens, 2 LCDs, arc stereoscope, revolution prism group, amplifying lens, X handwheel, Y handwheel, Z pin dish and 2 stereoscopic cameras sheet CD storehouse of navigating relatively;
Worktable is provided with keyboard; Keyboard, 2 LCDs, X handwheel, Y handwheel, Z pin dish and 2 stereoscopic cameras sheet CD storehouse of navigating relatively all is connected with microcomputer;
The arc stereoscope is arranged on video amplifying lens rear; The front of arc stereoscope [the stereoscopic plane of arc is the mercury face] is an arc surface; The stereoscopic back side of arc is the plane, arc stereoscope arc surface outwardly, toward the outward-dipping 45 in dead ahead of casing (promptly tilting) to video amplifying lens direction;
Revolution prism group, 2 amplifying lenses and 2 flat display screens are successively set on below the arc stereoscope of inclination; Amplifying lens is provided with two black mark measuring points; The revolution prism comprises a herringbone level crossing and 2 45 ° of level crossings, 2 amplifying lenses lay respectively at 2 45 ° of level crossings under; 2 flat display screens lay respectively at 2 amplifying lenses under; The minute surface of 2 45 ° of level crossings is relative on same horizontal line respectively at 2 minute surfaces of herringbone level crossing.
The light that 2 flat display screens send through 45 ° of level crossings of amplifying lens, revolution prism group, the herringbone level crossing and the arc stereoscope of revolution prism group, transmits from the video amplifying lens successively at last, forms and measures light path.
Be equipped with the metallic ceramics angular transducer in described X handwheel, Y handwheel, the Z pin dish.
The present invention adopts jx-4 full digital photogrammetric system technology, according to stereo relative space imaging aerial-surveying appearance technology (patent No. 2009103029871), accomplishes according to optical reflection refraction law and the design of parallax catoptric imaging observation.
Beneficial effect:
The digital information Digital Photogrammetric System of 3D of the present invention has designed unique camera chain and measurement system; Can realize taking, observing and measure the function of three-dimensional plot;
When taking pictures,, the three-dimensional plot of taking is shown at the arc display screen that personnel can observe the three-dimensional imaging of amplification from the amplifying lens outside then through the array digital camera head photographic images of camera chain;
The measurement three-dimensional plot is based on the measurement system realization, and measurement system has designed X handwheel, Y handwheel, Z pin dish and combined existing cubic phase to the aerial image measuring equipment, can check 3-D view easily and carry out dimensional topography based on 3-D view to measure.
The digital information Digital Photogrammetric System of 3D of the present invention is skillfully constructed, and complete function is easy to implement, is a kind of simple in structure, easy to use, photogrammetric effective, has the digital information Digital Photogrammetric System of the 3D instrument of multiple bore hole stereo image-forming function.Compact conformation of the present invention, easy to use, shooting effect is good, and it is effective to form images into figure.Post-production is simple, and is applied widely.
Description of drawings
Fig. 1 is the general structure synoptic diagram of the digital information Digital Photogrammetric System of 3D;
Fig. 2 is the general structure synoptic diagram of the digital information Digital Photogrammetric System of 3D; [structural drawing when opening top cover and removing amplifying lens]
Fig. 3 is the structure and the light path synoptic diagram of measurement system;
Fig. 4 is that the position of amplifying lens, optical glass right cylinder and the arc display screen of camera chain concerns synoptic diagram and light path synoptic diagram;
Fig. 5 is the vertical view of amplifying lens, optical glass right cylinder and arc display screen;
Label declaration: 1-shell, 2-microcomputer, 3-stereo relative space imaging aerial-surveying appearance, 4-worktable, 5-keyboard, 6-X handwheel, 7-Y handwheel, the last dish of 8-, metal dish under the 9-, 10-pin dish, 12-CD storehouse, 17-array digital camera head plate; 18-loose-leaf mouth, 19-camera, 20-first phonographic recorder; 21-second phonographic recorder, 22-the 3rd phonographic recorder, 22-the 4th phonographic recorder, 24-top board; 25-rectangle housing; The 27-amplifying lens, 28-optical glass right cylinder and, 29-arc display screen; 32-big-dipper satellite ground receiving instrument; 34-first shot-light, 35-second shot-light;
41-video amplifying lens, 42-arc stereoscope, 43-revolution prism box, 44-herringbone level crossing; The one 45 ° of level crossing of 45-, the 2 45 ° of level crossing of 46-, 47-first amplifying lens, 48-second amplifying lens, the 49-first flat display screen, the 50-second flat display screen, the real image eye of 51-left eye, 52-right eye real image eye.
Embodiment
Below will combine accompanying drawing and specific embodiment that the present invention is explained further details:
The digital information Digital Photogrammetric System of 3D of the present invention instrument comprises that a microcomputer and system's appearance shell are connected, and are loaded with the 3D graphic display card in the microcomputer; Enclosure is the camera bellows structure, and the microcomputer worktable panel is provided with a stereo relative space imaging aerial-surveying appearance, and the two computers in the stereo relative space imaging aerial-surveying appearance of the patent No. 2009103029871 is connected with microcomputer through data line; Worktable is provided with the keyboard of operation microcomputer, and the dead ahead of worktable is provided with x and y handwheel, x; The y handwheel all can 360 ° of rotations, and the internal sensor of x and y handwheel is connected with microcomputer through data line respectively, and ground, worktable dead ahead is provided with an elevation and measures the pin dish; Z metal leg dish lower wall proportion is heavier; Fastening with ground, through pin 360 degree rotations like a cork, the sensor that is provided with in the Z pin dish [metallic ceramics angular transducer] is connected with microcomputer through data line last dish flexibly; System appearance shell dead ahead is provided with rectangular array formula digital camera head plate; The array digital camera head is connected with microcomputer through data line in an orderly manner, and array digital camera head plate is respectively equipped with phonographic recorder for four jiaos, and phonographic recorder is connected with microcomputer through data line respectively.
System appearance shell dead ahead is provided with amplifying lens and looks screen; The rear side that amplifying lens is looked screen is provided with an optical glass right cylinder; The cylindrical rear side of optical glass is provided with a block length square semicircle arc liquid crystal or plasma panel, and rectangle semicircle arc liquid crystal or plasma panel are connected with microcomputer through data line.
The video amplifying lens of described stereo relative space imaging aerial-surveying appearance, the cubic phase that can intuitively observe array digital camera head shooting personage, scenery, advertisement, science popularization and animation sheet are to image, and the operation microcomputer keyboard carries out photogrammetric full digital processing.
Said rectangle amplifying lens is looked screen; Specialize in the people detect by an unaided eye the cubic phase of microcomputer digitized processing to image at the space three-dimensional three-dimensional imaging; Its principle: when people's eyes are observed sight line through putting lens, optical glass right cylinder refraction reflection, the real image eyes that people's eyes become upright, dwindle at the opposite side of optical glass cylinder, at this moment; The people be observe semicircle arc liquid crystal or plasma panel through the real image eyes cubic phase to image; A kind of parallax radiation observation has been built people's eyes and real image eyes space asymmetric field light path, thereby has been made the people produce the space multistory vision.Specialize in the people with the naked eye the Direct observation amplifying lens look the screen image form images at space multistory.
Said rectangular array formula digital camera head plate top is provided with movable loose-leaf, the camera plate can on turn on the top board that is installed in system's appearance shell.
Spacing between described array digital camera head is vertical or horizontal is all between 4.5 centimeters～7.5 centimeters.
When said stereo relative space imaging aerial-surveying appearance is operated; When people's foot-propelled Z pin dish; A black-side punctuate can move forward and backward in the space outside the video amplifying lens of stereo relative space imaging aerial-surveying appearance, supplies people's eyes to observe and measures the elevation of video amplifying lens external space dimensional topography point and survey and draw level line.
Before the people is sitting in the stereo relative space imaging aerial-surveying appearance, with manual manipulation X, Y handwheel.Make cubic phase move up and down reading along ordinate through turn x handwheel to boat sheet image, also can through turn y handwheel make cubic phase to boat sheet image along horizontal ordinate move left and right reading, realize digital photogrammetric.
The one side of the level of described rectangle amplifying lens outwardly; The amplifying lens drawing inwardly; One particular space spacing [2-8cm] is arranged between amplifying lens convex surface to the optical glass right cylinder, a specific spatial separation [2-8cm] is arranged between the liquid crystal of optical glass right cylinder circular arc in semicircle or the plasma panel.
Principle of work:
Photogrammetric professional key has only 2 points, Image Acquisition and Flame Image Process, and microcomputer converts image greyscale to electric signal, converts digital signal again to, is realized the automation process of videographic measurment by microcomputer.Captured task, scenery, advertisement, science popularization and the animation sheet image of array digital camera head through numerous cubic phases of MICROCOMPUTER PROCESSING to image; Reflex to the space three-dimensional imaging through optical glass right cylinder and these two optical device of lens, meet three-dimensional imaging three principles.
The cubic phase that aerial camera is captured is inserted in the CD storehouse boat sheet CD, perhaps storage card is inserted in the microcomputer, when the staff observes the dimensional topography image that the cubic phase on the video amplifying lens produces the boat sheet; The staff should possess high-caliber stereoscopy ability, and it is unclear to prevent three-dimensional judgement, the inverted stereo phenomenon occurs; The staff operates microcomputer keyboard, manual x handwheel, y handwheel, foot-propelled z pin dish; On the high precision image scanner, pursue cubic phase to the scanning of boat sheet, generate the x.GIF file, then the x.GIF file is transferred to mapping system through LAN; Adopting empty three encryption softwares of parsing to carry out orientation point encrypts; Pass point is gathered Automatic Program through manual work and is accomplished measurement and calculate generation, carries out the image edge fit, the inner image greyscale that matees automatically of this work computer-chronograph; Open mapping system, under the engineering catalogue, carry out the importing of above each item data file and carry out batch processing, set up three-dimensional relative model; Set up digital three-dimensional ground model and vertical elevation model; Set the perform region, setup parameter as required, steady job scope; The stereo model carries out vectorial mapping, implements mapping work.
Can transfer without field operation and paint first mapping (blind adopting), the output drawing is taken the field operation accent and is painted, and already revises in returning, and adds field operation in the visual interpretation down of instrument measurement and replenishes the mode one-tenth figure that accent is painted, can production figures orthophotoquad (photo figure)
Before carrying out mapping, need set up the corresponding digital ground model, just our said plane, elevation are directed.
Embodiment 1:
Like Fig. 1; Present embodiment comprises the casing (being also referred to as shell) of microcomputer and system's appearance; Be loaded with the 3D graphic display card in the microcomputer; Along with the continuous development of Digital Image Processing, pattern-recognition, artificial intelligence, expert system and computing machine and visual science, these technology have obtained using widely aborning.Microcomputer and system's appearance shell are connected; The microcomputer worktable panel is provided with a stereo relative space imaging aerial-surveying appearance (patent No. 2009103029871); Two computers in the stereo relative space imaging aerial-surveying appearance is connected with microcomputer through data line, and worktable is provided with the keyboard 5 of operation microcomputer, and the dead ahead of worktable 4 is provided with x and y handwheel; X; The y handwheel all can 360 ° of rotations, and the internal sensor of x and y handwheel is connected with microcomputer through data line respectively, and the microcomputer side is provided with navigate the relatively CD storehouse of sheet of stereoscopic camera.
Ground, worktable dead ahead is provided with the measurement pin dish (horizontal positioned on the ground) of a Z elevation; Metal dish proportion is heavier under the Z metal leg dish; Be close to ground, through pin 360 degree rotations like a cork, the sensor that is provided with in the Z pin dish is connected with microcomputer through data line last dish flexibly.---[, X coiled, and the sheet that is used to navigate moves up and down (being to move in the same way synchronously); The y dish is used for moving in the same way synchronously about 2 boat sheets, and the z dish is used for two boat sheet synchronous horizontals and relatively moves]
Cubic phase moves up and down measurement to the cubic phase in the spatial measurement dish to boat sheet image, is provided with sensor in X handwheel and the Y handwheel and links to each other with microcomputer through data line.
When the array digital camera head is aimed at personage or scene shot, can observe operation keyboard through the video amplifying lens of stereo relative space imaging aerial-surveying appearance; The image of clapping promptly carry out cubic phase image digital handled through microcomputer; Simultaneously, the audio sync that the phonographic recorder that array digital camera head plate is four jiaos is recorded is stored in the microcomputer, after having taken; Array digital camera head plate can be through turning on the loose-leaf mouth; Array digital camera head plate is fixed on the top board of system's appearance shell, and at this moment, the display screen of amplifying lens (promptly outer upright plane) exposes; The rectangle housing of the display screen of amplifying lens is a black; The both sides of rectangle housing are respectively equipped with the strip stereo speaker, and the image of taking through the array digital camera head passes through the microcomputer digitized processing, specialize in people with the naked eye Direct observation personage or the space multistory imaging of scenery outside amplifying lens is looked screen.The people can be directly and amplifying lens look visual human's communication and limbs interaction of screen outside.
When boat sheet CD being put into the CD storehouse to cubic phase; Be the image of may observe cubic phase to boat sheet CD, the space observation dimensional topography outside the video amplifying lens of stereo relative space imaging aerial-surveying appearance, landforms three-dimensional imaging; During foot-propelled Z elevation measurement dish (being the pin dish); Sector-meetings laterally relatively move cubic phase to two boats, and black mark measuring point can move forward and backward at the dimensional topography in the space the video amplifying lens of stereo relative space imaging aerial-surveying appearance outside, and [the measurement dish sheet that can cause navigating is laterally mobile to measure the elevation of dimensional topography point; Just being equivalent to mark the measuring point space moves forward and backward]; Manual X handwheel and Y handwheel, black mark measuring point can go out level line along the space three-dimensional terrain rendering, realizes photogrammetric automation process by microcomputer.[finally form topomap through the digital terrain scanner.---prior art]
Like Fig. 2 and Fig. 4 and Fig. 5; Present embodiment comprises rectangle amplifying lens, optical glass right cylinder, arc display screen (for circular arc liquid crystal or plasma panel in semicircle); The surface level of amplifying lens is the amplifying lens display screen; The convex surface of rectangle amplifying lens inwards has a particular space spacing (being specially 2-8cm) between rectangle amplifying lens to the optical glass, a particular space spacing (being specially 2-8cm) is arranged between optical glass right cylinder to the arc display screen.
The optical glass right cylinder is made the intrados that circle is designed the arc display screen with the center of circle of cylinder.The cylindrical height of optical glass is a little more than human body height, and the cylindrical somewhat larger in diameter of optical glass is in adult's body.The optical glass right cylinder is used for having built people's eyes and real image eyes space asymmetric field light path, thereby makes the people produce the space multistory imaging vision.
Big-dipper satellite ground receiving instrument 32 links to each other with microcomputer 2 through data line 33, and big-dipper satellite ground receiving instrument 32 generally is placed in outdoor or top of building.
Microcomputer is communicated with the internet, realizes the informationization of digital videographic measurment.
The polarized light cubic phase that the computer three-dimensional aerial camera is clapped is packed in the CD storehouse to boat sheet CD to boat sheet CD or the aerophotogrammetric common cubic phase of tradition; Or storage card inserts in the microcomputer; The relative image of 3 D stereo circular arc liquid crystal or plasma demonstration development in semicircle through MICROCOMPUTER PROCESSING; Look the 3-dimensional image that screen reflects through optical glass right cylinder and amplifying lens, look the space multistory imaging beyond the screen, specialize in people's Direct observation dimensional topography with the naked eye at amplifying lens; Landforms can supply army personnel's use that commands troops.
The digital information Digital Photogrammetric System of 3D appearance; As shown in Figure 3; The sight path of real image eyes is seen through the transmission of first amplifying lens and second amplifying lens more respectively through the reflection of herringbone level crossing and the reflection of the one 45 ° of level crossing and the 2 45 ° of level crossing, is arrived the first flat display screen and the second flat display screen respectively; Thereby the boat sheet cubic phase of observing the first flat display screen and the second flat display screen composition is to the landform image.People's eyes and real image eyes have been constructed space asymmetric field light, thus realize cubic phase to the landform image at the space three-dimensional three-dimensional imaging.The circle centre position of first amplifying lens and second amplifying lens respectively has a black mark measuring point.
The real image eye of left eye and right eye real image eye are meant that the people's who observes the video amplifying lens eyes reflex to the real image eyes that dwindle, stand upside down that arc arc stereoscope the place ahead forms through arc arc stereoscope.
During mapping, should choose the mapping software that is suitable for our unit, the elevation operation is normal; Accurately provide under the prerequisite of required data such as field operation control achievement and the boat sheet data that satisfy plotting accuracy and carry out scan-image; The digital image data directly import microcomputer, have really realized the digitizing operation, and the operating personnel observes before only need being sitting in worktable; Just can carry out the figure collection through man-machine interaction, data edition is handled.Mapping product also has original papery topomap to become digitizing linearize figure, digital orthophoto map, and digital elevation model, 3 D stereo landscape maps etc. have been realized quick access, the many usefulness of a figure are with a wide range of applications in each field of socio-economic development.
The data line of stereo relative space imaging aerial-surveying appearance technology (patent No. 2009103029871) links to each other with the microcomputer of the digital information Digital Photogrammetric System of 3D appearance, can directly cooperate the encryption of the digital information Digital Photogrammetric System of 3D appearance, orientation, measure into figure work.
When closing the light source of arc display screen; Open both sides, camera bellows top shot-light in the shell; The arc display screen has the specularly reflected function, when the place beyond people's 1 meter at the display screen of amplifying lens with finger during to the display screen of amplifying lens, the visual human of oneself can be in the space outside the amplifying lens display screen equally with pointing to oneself; Carry out the exchange and interdynamic of limbs and language, very interesting.
The convex surface of lens and optical glass right cylinder spacing are 2-8cm, the surface level of lens outwardly, this surface level is looked the screen magnifier as what supply that the people observes; The spacing of right cylinder to interior circular arc liquid crystal or plasma panel is 2-8cm;
With reference to Fig. 1; The image that the captured space scenery of array digital vedio recording, advertising lamp cubic phase are observed out through space multistory imaging aerial survey appearance to image forms images on interior circular arc liquid crystal or plasma panel; Through the optical glass right cylinder, the rectangle lens supply the people to detect by an unaided eye; What be observed visually is three-dimensional imaging; Its optical principle is:
Like Fig. 4 and shown in Figure 4, people's eyes are through the rectangle lens, form at optical glass right cylinder opposite side dwindle, upright real image eyes, be used on Direct observation liquid crystal or the plasma panel numerous cubic phases to image.According to optical reflection and refraction law, according to the horizontal parallax effect of human eye, produce space asymmetric field light path, thereby produce space three-dimensional three-dimensional imaging vision.This method is the reflective observation of parallax.
The multiple pictures that the array camera is taken is (if any N camera; Then synchronization is taken has N to open photo) be simultaneously displayed on the arc display screen; Each photo and photo up and down all have overlapping, and for each pictures, lap is the 30-60% that accounts for each photo total area.
Claims (5)
1. the digital information Digital Photogrammetric System of 3D is characterized in that, comprises camera chain and measurement system;
Described camera chain comprises microcomputer, casing, array digital camera head plate, amplifying lens, optical glass right cylinder and arc display screen;
Casing is except that a non-tight side, and remaining five face is sealing surface;
Amplifying lens, optical glass right cylinder and arc display screen all are arranged in the casing, and the optical glass right cylinder is arranged between amplifying lens and the arc display screen, and the outer facade of amplifying lens is the plane, and the interior facade of amplifying lens is an arc-shaped curved surface; Amplifying lens is arranged on non-tight face place;
Array digital camera head plate is provided with a plurality of cameras with array format; Array digital camera head plate is installed in the edge of described non-tight face through loose-leaf; When taking pictures, array digital camera head plate covers this non-tight face and parallel with the outer facade of amplifying lens; When not taking pictures, array digital camera head plate covers on the top board of casing or on the backplate, and the outer facade of amplifying lens exposes and is convenient to eye-observation at this moment;
The arc display screen all links to each other with microcomputer with a plurality of cameras.
2. the digital information Digital Photogrammetric System of 3D according to claim 1 is characterized in that shortest spacing is 2-8 centimetre between the interior facade of optical glass right cylinder and amplifying lens; Shortest spacing is 2-8 centimetre between optical glass right cylinder and the arc display screen.
3. the digital information Digital Photogrammetric System of 3D according to claim 1 and 2 is characterized in that, described measurement system is that cubic phase measures appearance to aerial image, and measurement system is arranged on the front of casing.
4. the digital information Digital Photogrammetric System of 3D according to claim 3; It is characterized in that cubic phase measures appearance to aerial image and comprises worktable, video amplifying lens, 2 LCDs, arc stereoscope, revolution prism group, amplifying lens, X handwheel, Y handwheel, Z pin dish and 2 stereoscopic cameras sheet CD storehouse of navigating relatively;
Worktable is provided with keyboard; Keyboard, 2 LCDs, X handwheel, Y handwheel, Z pin dish and 2 stereoscopic cameras sheet CD storehouse of navigating relatively all is connected with microcomputer;
The arc stereoscope is arranged on video amplifying lens rear, and the stereoscopic front of arc is an arc surface, and the stereoscopic back side of arc is the plane, arc stereoscope arc surface outwardly, toward the outward-dipping 45 in dead ahead of casing (promptly tilting) to video amplifying lens direction;
Revolution prism group, 2 amplifying lenses and 2 flat display screens are successively set on below the arc stereoscope of inclination; Amplifying lens is provided with two black mark measuring points; The revolution prism comprises a herringbone level crossing and 2 45 ° of level crossings, 2 amplifying lenses lay respectively at 2 45 ° of level crossings under; 2 flat display screens lay respectively at 2 amplifying lenses under; The minute surface of 2 45 ° of level crossings is relative on same horizontal line respectively at 2 minute surfaces of herringbone level crossing.The light that 2 flat display screens send through 45 ° of level crossings of amplifying lens, revolution prism group, the herringbone level crossing and the arc stereoscope of revolution prism group, transmits from the video amplifying lens successively at last, forms and measures light path.
5. the digital information Digital Photogrammetric System of 3D according to claim 4 is characterized in that, is equipped with the metallic ceramics angular transducer in described X handwheel, Y handwheel, the Z pin dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210089915 CN102620722B (en) | 2012-03-30 | 2012-03-30 | 3D full-digital information photographic measurement system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210089915 CN102620722B (en) | 2012-03-30 | 2012-03-30 | 3D full-digital information photographic measurement system |
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| CN102620722A true CN102620722A (en) | 2012-08-01 |
| CN102620722B CN102620722B (en) | 2013-10-23 |
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| CN 201210089915 Expired - Fee Related CN102620722B (en) | 2012-03-30 | 2012-03-30 | 3D full-digital information photographic measurement system |
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| CN103411588A (en) * | 2013-08-27 | 2013-11-27 | 李雨顺 | Full-digital land photography and surveying system |
| CN110454612A (en) * | 2019-08-27 | 2019-11-15 | 佛山职业技术学院 | A kind of bacterium scanning tap |
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| EP1509806B1 (en) * | 2002-05-16 | 2008-04-09 | Stereoscopic Image Systems Limited | Apparatus for the optical manipulation of a pair of stereoscopic images |
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| CN201397135Y (en) * | 2009-03-13 | 2010-02-03 | 李雨顺 | Computer digital three-dimensional earthwatch camera |
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| US20020009299A1 (en) * | 1999-12-04 | 2002-01-24 | Lenny Lipton | System for the display of stereoscopic photographs |
| EP1509806B1 (en) * | 2002-05-16 | 2008-04-09 | Stereoscopic Image Systems Limited | Apparatus for the optical manipulation of a pair of stereoscopic images |
| CN201344799Y (en) * | 2009-02-12 | 2009-11-11 | 李雨顺 | Computer three-dimensional aerial photographic camera |
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| CN110454612B (en) * | 2019-08-27 | 2024-03-12 | 佛山职业技术学院 | Bacteria scanning tap |
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| CN102620722B (en) | 2013-10-23 |
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