CN104735308A - Portable three-dimensional image acquiring and measuring device and measuring method - Google Patents
Portable three-dimensional image acquiring and measuring device and measuring method Download PDFInfo
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- CN104735308A CN104735308A CN201310716778.8A CN201310716778A CN104735308A CN 104735308 A CN104735308 A CN 104735308A CN 201310716778 A CN201310716778 A CN 201310716778A CN 104735308 A CN104735308 A CN 104735308A
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- 238000000034 method Methods 0.000 title claims abstract description 28
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- 238000005259 measurement Methods 0.000 claims description 12
- 230000000712 assembly Effects 0.000 claims description 7
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Abstract
The invention discloses a portable three-dimensional image acquiring and measuring device and a measuring method. The device comprises a base provided with a first support arm, a second support arm and a body, wherein the first support arm, the second support arm and the body are connected in a spaced mode, the first support arm is provided with a clamping component used for clamping a portable electronic device, the second support arm is provided with a rotary bearing base to bear an object to be measured, and a laser source module is arranged corresponding to the bearing base to be used for emitting lasers. A portable electronic device acquires linear variation data generated after lasers irradiate a surface of the object to be measured through a camera of the portable electronic device, multiple linear variable data of different surfaces of the object to be measured are acquired through rotation of the bearing base, computation and recombination are conducted through a three-dimensional image processing program in the portable electronic device, and then the three-dimensional image and actual dimension of the object to be measured can be obtained.
Description
Technical field
The present invention relates to the acquisition of a kind of Portable 3-dimensional image and measuring equipment, espespecially one can be connected with portable electronic devices, irradiate determinand capture the surface profile of determinand by lasing light emitter, and captured by the Portable 3-dimensional image that the surface profile of circle to be combined as 3 D stereoscopic image by computing restructuring and measuring equipment and method for measurement thereof.
Background technology
Along with the arriving in telecommunications epoch, the situation of the popularity rate of portable communication device almost intelligent's hand one machine, cell-phone function miscellaneous is constantly weeded out the old and bring forth the new, be combined with interior of mobile phone program by internet, make modern cell phones except traditional contact and linking up, have more standby taking pictures, audio-visual broadcasting, send and receive e-mail, Orientation on map, real-time communication is chatted, browsing page ... Deng additional function, the numerical datas such as various audio and image can be processed easily, become an intelligent electronic device carried with, almost can meet various demands in life.Add being in fashion of community website in recent years, at present younger generations like using photo to share Life intravenous drip, such as: cuisines, landscape, the shopping spoils of war ... Deng, be combined with network function by the mobile phone photograph carried with, just can share with friend to community website by upload images in real time.
But, handheld apparatus used on the market or mobile phone at present, all can only camera plane photo, and brag about and have the mobile phone of three-dimensional shoot function also must to arrange in pairs or groups system conversion after corresponding image processing software, therefore need the planar picture of taking multiple different angles to carry out compositing 3 d images.But hand-hold type is taken pictures easily because hand shake or shooting angle distance are got inaccurate, make photographic quality unstable, cause the 3 D stereoscopic image poor effect of synthesizing, such as: the problems such as the serious or fuzzy pictures of dislocation is unclear, are thus difficult to obtain superior in quality 3 D stereoscopic image easily.
In addition, general user in a handheld device or mobile phone carry out 3 D stereoscopic image shooting time, if be subject to the interference of extraneous light, then comparatively meticulous for surface detail or it has the determinand of glossy surface, photo then after shooting probably because of the factor of light interference, and can be difficult to obtain the complete surface profile data of this determinand, certainly, again by after system conversion after image processing software, its 3 D stereoscopic image also can produce the problem of image distortion.
Therefore, how to develop a kind of light, portative Portable 3-dimensional image acquisition and measuring equipment and method for measurement thereof, to assist the emulation 3 D stereoscopic image capturing determinand, and can estimate its actual size, real be the problem of required urgent solution at present.
Summary of the invention
The main purpose of this case, be to provide a kind of Portable 3-dimensional image to capture and measuring equipment, it utilizes this Portable 3-dimensional image to capture and the design of measuring equipment, with solve existing hand-hold type take pictures synthesis 3 D stereoscopic image poor effect and easily produce the problem of image distortion.
The main purpose of this case, be to provide a kind of Portable 3-dimensional image to capture and measuring equipment and method for measurement thereof, it irradiates determinand by a lasing light emitter, to make auxiliary by the acquisition of Portable 3-dimensional image and measuring equipment of portable electronic devices, and acquisition is to the surface profile of the circle of determinand, and then to be calculated by stereo-picture handling procedure and to recombinate, to obtain 3 D stereoscopic image and the actual size thereof of determinand.
For reaching above-mentioned purpose, the one wider form of implementation of this case captures and measuring equipment for providing a kind of Portable 3-dimensional image, it is connected with portable electronic devices, portable electronic devices has camera, and the acquisition of Portable 3-dimensional image and measuring equipment at least comprise: pedestal, there is the first support arm, second support arm and body, first support arm and the second support arm are connected with body and arrange, first support arm has clamp assemblies to clamp portable electronic devices, second support arm has rotatable bearing, in order to carry determinand, and the first support arm and the second support arm have specific range, and laser light source module, arrange corresponding to bearing, in order to launch at least one laser to determinand, wherein, portable electronic devices irradiates to capture at least one laser the linear change data produced in the surface of determinand by camera, and rotated by bearing, with multiple linear change data that the different surfaces capturing determinand produces, and carry out computing and restructuring by the stereo-picture handling procedure in portable electronic devices, in order to do 3 D stereoscopic image and the actual size that can obtain determinand.
For reaching above-mentioned purpose, the one wider form of implementation of this case is for providing a kind of Portable 3-dimensional image method for measurement, at least comprise the following steps: that (a) provides the acquisition of Portable 3-dimensional image and a measuring equipment, the acquisition of Portable 3-dimensional image and measuring equipment comprise pedestal and laser light source module, and pedestal has the first support arm, the second support arm and body, and the first support arm and the second support arm are connected with body and arrange; B the portable electronic devices with camera is connected on the first support arm of pedestal by (); C () starts the stereo-picture handling procedure in portable electronic devices; D determinand is arranged in the bearing on the second support arm by (), and adjust position and the angle of the first support arm and the second support arm, maintains a specific range to make the first support arm and the second support arm; E () makes laser light source module launch at least one laser to determinand; F () makes bearing rotate; G at least one laser of camera continuity ground acquisition of () portable electronic devices irradiates the multiple linear change data produced in the surface of determinand; And the stereo-picture handling procedure in (h) portable electronic devices carries out computing and restructuring to multiple linear change data, to obtain 3 D stereoscopic image and the actual size of determinand.
Accompanying drawing explanation
Fig. 1 is the acquisition of Portable 3-dimensional image and the measuring equipment schematic diagram of this case preferred embodiment.
Fig. 2 is the Portable 3-dimensional image acquisition shown in Fig. 1 and the schematic side view of measuring equipment.
Fig. 3 is the flow chart of the Portable 3-dimensional image method for measurement of this case preferred embodiment.
Wherein, description of reference numerals is as follows:
1: the acquisition of Portable 3-dimensional image and measuring equipment
2: pedestal
20: body
21: the first support arms
210: clamp assemblies
211: adjusting mechanism
22: the second support arms
220: bearing
221: end
3: laser light source module
30: laser
4: portable electronic devices
40: camera
5: determinand
50: the surface of determinand
D: distance
S60 ~ S67: the measurement step of Portable 3-dimensional image
Embodiment
Some exemplary embodiments embodying this case feature & benefits describe in detail in the explanation of back segment.Be understood that this case can have various changes different in form, it neither departs from the scope of this case, and explanation wherein and being shown in essence when explaining use, and be not used to limit this case.
Refer to this case Fig. 1, wherein Fig. 1 is the acquisition of Portable 3-dimensional image and the measuring equipment schematic diagram of this case preferred embodiment.As shown in Figure 1, the Portable 3-dimensional image acquisition of this case and measuring equipment 1 are connected with portable electronic devices 4, and this portable electronic devices 4 has a camera 40, and the acquisition of this Portable 3-dimensional image and measuring equipment 1 are made up of pedestal 2 and laser light source module 3.Pedestal 2 comprises the structures such as body 20, first support arm 21 and the second support arm 22, wherein the first support arm 21 and the second support arm 22 are connected with body 20 and arrange, and the first support arm 21 has a clamp assemblies 210 to clamp portable electronic devices 4, second support arm 22 has rotatable bearing 220, in order to carry determinand 5, and the first support arm 21 and the second support arm 22 have a specific range d, arrange as laser light source module 3 corresponds to bearing 220, in order to launch at least one laser 30 to determinand 5, wherein, portable electronic devices 4 irradiates to capture this at least one laser 30 the linear change data (non-icon) produced in the surface 50 of determinand 5 by camera 40, and rotated by bearing 220, with multiple linear change data that the different surfaces capturing determinand 5 produces, and carry out computing and restructuring by the stereo-picture handling procedure (non-icon) that portable electronic devices 4 is built-in, thus 3 D stereoscopic image and the actual size of determinand 5 can be obtained.The acquisition of Portable 3-dimensional image and the thin portion architectural feature of measuring equipment 1 of the present embodiment will be described further below.
First, as shown in Figure 1, the Portable 3-dimensional image acquisition of this case and the pedestal 2 of measuring equipment 1 are made up of body 20, first support arm 21 and the second support arm 22, but not as limit.In the present embodiment, first support arm 21 and the corresponding setting of the second support arm 22, and this two support arm 21,22 is all connected with body 20, and the first support arm 21 and the second support arm 22 are when 3-dimensional image captures and metrology operation is carried out, be somebody's turn to do both in the state be set parallel to each other, to maintain specific range d between the two.In some embodiments, first support arm 21 has an adjusting mechanism 211, the first support arm 21 can be made to turn to carry out axle relative to body 20, also by this adjusting mechanism 211, first support arm 21 can be moved horizontally relative to body 20, and then the specific range d between adjustable first support arm 21 and the second support arm 22, and in other embodiments, body 20 also can have multiple scale, to provide the first support arm 21 as the reference of horizontal displacement, but the adjustment kenel of adjusting mechanism 211 and mode be not as limit.Similarly, second support arm 22 also can have another adjusting mechanism (not shown), turn to make the second support arm 22 carry out axle relative to body 20 by this, but not as limit, therefore when relative to body 20, axle turns for the first support arm 21 and the second support arm 22 simultaneously, then these two arms 21,22 can be folded to the upper and lower sides of body 20 respectively and be convenient to storage, again, this folding storage mode is only a wherein better embodiment, therefore the position of its folding storage and mode be not as limit, its can according to actual apply situation and appoint execute change.And, in some embodiments, pedestal 2 can made by plastics or metal material, and not as limit, with Portable angle, under the prerequisite that structural strength is enough, lighter material is used to make better, therefore it also can adopt carbon fiber, titanium alloy ... make etc. material, and this material select visual actual apply situation and appoint execute change.
Please continue and consult Fig. 1, as shown in the figure, first support arm 21 of pedestal 2 has clamp assemblies 210 to clamp portable electronic devices 4, wherein this clamp assemblies 210 can have various metamorphosis, such as can be plastic material and there is flexible fixture or can be magnetic texure, be connected with portable electronic devices 4 with the principle of magnetic ... mode Deng, its form and clamping portable electronic devices 4 can be appointed and executed change.And in some embodiments, portable electronic devices 4 can be mobile phone, intelligent mobile phone, panel computer, personal digital assistant (PDA), notebook computer ... in device, and not as limit.When on this portable electronic devices 4 to be held on pedestal 2 the first support arm 21 by clamp assemblies 210, then can be as previously mentioned, by the adjustment of this adjusting mechanism 211, and make the first support arm 21 and the second support arm 22 maintain a specific range d, and this specific range d is namely in the focal range of the camera 40 of this portable electronic devices 4.In other words, under the first support arm 21 and the second support arm 22 are arranged at the state maintaining this specific range d, then by the camera 40 of this portable electronic devices 4, fechtable is to the sharp image of the determinand 5 in the bearing 220 of the second support arm 22.
Please refer to Fig. 1 and Fig. 2, wherein Fig. 2 is the Portable 3-dimensional image acquisition shown in Fig. 1 of Fig. 1 and the schematic side view of measuring equipment.As shown in Figure 1, 2, in the present embodiment, laser light source module 3 is arranged at the end 221 of the second support arm 22 of pedestal 2, but not as limit, the position set by it mainly corresponds to the bearing 220 of the second support arm 22 and the determinand 5 of upper setting thereof.For the present embodiment, this laser light source module 3 is a linear laser module, in order to launch multiple tracks laser 30, and this multiple tracks laser 30 is in the same plane, and this every one laser 30 all irradiates on same surperficial 50 of determinand 5, and can by Fig. 1 finding, the surface 50 of the determinand 5 that this multiple tracks laser 30 irradiates perpendicular to the central tangent position of determinand 5, by this to obtain the linear change data on the surface 50 of determinand 5.In some embodiments, these linear change data are the edge contour of this determinand 50.
And, in the present embodiment, the multiple tracks laser 30 that laser light source module 3 is launched is the laser of Same Wavelength, for example, it can be the red laser of wavelength 690nm, or can be the green laser of wavelength 540nm, this is not limited, its laser mainly through this specific wavelength and energy is to reach the effectiveness of filtering, and then the camera 40 of this portable electronic devices 4 can be made to capture the relative position of the laser spots that the surface 50 of determinand 5 is reflected, and then obtain the profile on this surface 50, certainly, if determinand 5 has different surface state, such as: etched surface, wet look ... Deng, then also by the irradiation of this high-octane laser, to filter the interference that general light produces, and make the different surfaces profile of camera 40 fechtable to this determinand 5 of this portable electronic devices 4, thereafter, be arranged at by this determinand 5 again in the bearing 220 of the second support arm 22, and make this bearing 220 carry out 360 degree of rotations of a level, by all-round 360 degree of rotations of this determinand 5, and then make the sustainable acquisition of camera 40 of portable electronic devices 4 to multiple linear change data of the different surfaces of determinand 5, the i.e. edge contour of its continuous surface, relevant calculation and restructuring is carried out again by the stereo-picture handling procedure of portable electronic devices 4 inside, and then with the 3 D stereoscopic image of the circle being combined into determinand 5.And the stereo-picture handling procedure of this portable electronic devices 4 more can according to the specific range d between the first support arm 21 of pedestal 2 and the second support arm 22, and then calculate and obtain the actual size of determinand 5.
Please refer to Fig. 1, Fig. 2 and Fig. 3, wherein Fig. 3 is the flow chart of the Portable 3-dimensional image method for measurement of this case preferred embodiment.As shown in Figure 3, the Portable 3-dimensional image method for measurement of this case is first as described in step S60, Portable 3-dimensional image is first provided to capture and measuring equipment 1, and in the present embodiment, the acquisition of this Portable 3-dimensional image and measuring equipment 1 comprise pedestal 2 and laser light source module 3, and pedestal 2 has the first support arm 21, second support arm 22 and body 20, and, first support arm 21 and the second support arm 22 are connected with body 20 and arrange, the setting and this two support arm 21,22 corresponds to each other; Thereafter, for another example described in step S61, be connected in by the portable electronic devices 4 with camera 40 on first support arm 21 of pedestal 2, the mode that this connection is arranged such as can be clamping, magnetic or other modes, not as limit; Come again, then, as described in step S62, start the stereo-picture handling procedure (non-icon) in portable electronic devices 4; And as described in step S63, determinand 5 is arranged in the bearing 220 on the second support arm 22, more adjust position and the angle of the first support arm 21 and the second support arm 22 simultaneously, to make the first support arm 21 and the second support arm 22 maintain a specific range, even if this determinand 5 is arranged in the accurate scope of Jiao of the camera 40 of portable electronic devices 4; Then, then as described in step S64, make laser light source module 3 pairs of determinands 5 launch at least one laser 30, this at least one laser 30 such as can be a Linear Laser source, to irradiate the central tangent position in determinand 5, and can present the marginal surface profile of determinand 5; Come again, as described in step S65, bearing 220 is rotated; And as described in step S66, by portable electronic devices 4 camera 40 continuity capture at least one laser 30 and irradiate the multiple linear change data produced in the surface 50 of determinand 5; Finally, for another example described in step S67, by the stereo-picture handling procedure in portable electronic devices 4, computing and restructuring are carried out to the plurality of linear change data, to obtain 3 D stereoscopic image and the actual size of determinand 5.By this, the Portable 3-dimensional image acquisition of this case and measuring equipment and method for measurement thereof are by the first support arm clamping portable electronic devices of a pedestal, and the determinand of the bearing be arranged on the second support arm of this pedestal is irradiated with a linear laser source, to make the camera of portable electronic devices by the surface profile of acquisition to determinand, and pass through the all-round rotation of this bearing, and then acquisition is to the surface profile of the circle of determinand, and then pass through calculation and the restructuring of the stereo-picture handling procedure in portable electronic devices, to obtain 3 D stereoscopic image and the actual size thereof of determinand, therefore and the Portable 3-dimensional image that be easy to carry about with one light by this acquisition and measuring equipment, then can for user whenever and wherever possible, and 3 D stereoscopic image and the actual size of determinand are arrived in acquisition easily, very convenient.Therefore, the acquisition of the Portable 3-dimensional image of this case and measuring equipment and method for measurement thereof, being the invention of a tool industrial value in fact, files an application in whence in accordance with the law.
Even if the present invention has been described in detail by above-described embodiment and can to think by being familiar with this skill personage Ren Shi craftsman and for modifying as all, so neither de-as the scope of attached claims institute for protecting.
Claims (11)
1. the acquisition of Portable 3-dimensional image and a measuring equipment, it is connected with a portable electronic devices, and this portable electronic devices is provided with a camera, and the acquisition of this Portable 3-dimensional image and measuring equipment at least comprise:
One pedestal, there is one first support arm, one second support arm and a body, this first support arm and this second support arm are connected with this body and arrange, this first support arm has a clamp assemblies to clamp this portable electronic devices, this second support arm has a rotatable bearing, in order to carry a determinand, and this first support arm and this second support arm have a specific range; And
One laser light source module, is arranged, in order to launch at least one laser to this determinand corresponding to this bearing;
Wherein, this portable electronic devices irradiates to capture this at least one laser the linear change data produced in a surface of this determinand by this camera, and rotated by this bearing, with multiple linear change data that the different surfaces capturing this determinand produces, and carry out computing and restructuring by the stereo-picture handling procedure in this portable electronic devices, thus 3 D stereoscopic image and the actual size of this determinand can be obtained.
2. Portable 3-dimensional image acquisition as claimed in claim 1 and measuring equipment, wherein this laser light source module is a linear laser module, in order to launch multiple tracks laser, and this multiple tracks laser is positioned at same plane, to irradiate the same surface in this determinand, by this to obtain these linear change data on this determinand surface, and these linear change data are an edge contour.
3. Portable 3-dimensional image acquisition as claimed in claim 2 and measuring equipment, this multiple tracks laser that wherein this linear laser module is launched is the laser of Same Wavelength.
4. Portable 3-dimensional image acquisition as claimed in claim 2 and measuring equipment, wherein this multiple tracks laser of this linear laser module irradiates the central tangent position in this surface of this determinand perpendicular to this determinand.
5. Portable 3-dimensional image acquisition as claimed in claim 2 and measuring equipment, wherein this determinand is arranged at after in this bearing, bearing carries out 360 degree of rotations of a level, and then enable this camera of this portable electronic devices continue multiple linear change data of the different surfaces capturing this determinand, and then can be calculated by this stereo-picture handling procedure of this portable electronic devices and be recombinated, and then be combined into the 3 D stereoscopic image of circle of this determinand.
6. Portable 3-dimensional image acquisition as claimed in claim 1 and measuring equipment, wherein this stereo-picture handling procedure of this portable electronic devices can according to this specific range between this first support arm of this pedestal and this second support arm, and then calculates and obtain the actual size of this determinand.
7. Portable 3-dimensional image acquisition as claimed in claim 1 and measuring equipment, wherein this laser light source module is arranged at an end of this second support arm.
8. Portable 3-dimensional image acquisition as claimed in claim 1 and measuring equipment, wherein this first support arm has more an adjusting mechanism, enable this first support arm carry out axle relative to this body by this adjusting mechanism to turn, also this first support arm can be made to carry out one relative to this body by this adjusting mechanism to move horizontally, use this specific range of this first support arm of adjustment and this second support arm.
9. Portable 3-dimensional image acquisition as claimed in claim 1 and measuring equipment, wherein this first support arm and all axle turnable and folding storage of this second support arm.
10. Portable 3-dimensional image acquisition as claimed in claim 1 and measuring equipment, wherein this specific range is in a focal range of this camera of this portable electronic devices.
11. 1 kinds of Portable 3-dimensional image method for measurement, at least comprise the following steps:
A () provides the acquisition of Portable 3-dimensional image and a measuring equipment, the acquisition of this Portable 3-dimensional image and measuring equipment comprise a pedestal and a laser light source module, and this pedestal has one first support arm, one second support arm and a body, and this first support arm and this second support arm are connected with this body and arrange;
B one portable electronic devices with a camera is connected on this first support arm of this pedestal by ();
C () starts the stereo-picture handling procedure in this portable electronic devices;
D one determinand is arranged in the bearing on this second support arm by (), and adjust position and the angle of this first support arm and this second support arm, maintains a specific range to make this first support arm and this second support arm;
E () makes this laser light source module launch at least one laser to this determinand;
F () makes this bearing rotate;
G this this at least one laser of camera continuity ground acquisition of () this portable electronic devices irradiates the multiple linear change data produced in a surface of this determinand; And
H this stereo-picture handling procedure in () this portable electronic devices carries out computing and restructuring to the plurality of linear change data, to obtain 3 D stereoscopic image and the actual size of this determinand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310716778.8A CN104735308B (en) | 2013-12-23 | 2013-12-23 | Portable 3-dimensional image acquisition and measuring equipment and its method for measurement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310716778.8A CN104735308B (en) | 2013-12-23 | 2013-12-23 | Portable 3-dimensional image acquisition and measuring equipment and its method for measurement |
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| Publication Number | Publication Date |
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| CN104735308A true CN104735308A (en) | 2015-06-24 |
| CN104735308B CN104735308B (en) | 2018-09-07 |
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| CN201310716778.8A Expired - Fee Related CN104735308B (en) | 2013-12-23 | 2013-12-23 | Portable 3-dimensional image acquisition and measuring equipment and its method for measurement |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI583353B (en) * | 2015-10-05 | 2017-05-21 | 宏達國際電子股份有限公司 | Measuring device of human body and method thereof |
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| DE10233372A1 (en) * | 2002-07-18 | 2004-02-12 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 3D object measurement method and metrology system, whereby at least 3D and 2D object measurement devices are used and the first measurement set is used to create correction values for the second measurement process |
| TW200624702A (en) * | 2005-01-06 | 2006-07-16 | Jia-Duo Weng | 3D object surrounding photographic rack |
| TWM353390U (en) * | 2008-08-18 | 2009-03-21 | Jia-Duo Weng | 3D photo background |
| CN102495519A (en) * | 2011-11-18 | 2012-06-13 | 付崧 | Three-dimensional photo system |
| CN103047969A (en) * | 2012-12-07 | 2013-04-17 | 北京百度网讯科技有限公司 | Method for generating three-dimensional image through mobile terminal and mobile terminal |
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2013
- 2013-12-23 CN CN201310716778.8A patent/CN104735308B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE10233372A1 (en) * | 2002-07-18 | 2004-02-12 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 3D object measurement method and metrology system, whereby at least 3D and 2D object measurement devices are used and the first measurement set is used to create correction values for the second measurement process |
| TW200624702A (en) * | 2005-01-06 | 2006-07-16 | Jia-Duo Weng | 3D object surrounding photographic rack |
| TWM353390U (en) * | 2008-08-18 | 2009-03-21 | Jia-Duo Weng | 3D photo background |
| CN102495519A (en) * | 2011-11-18 | 2012-06-13 | 付崧 | Three-dimensional photo system |
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| TWI583353B (en) * | 2015-10-05 | 2017-05-21 | 宏達國際電子股份有限公司 | Measuring device of human body and method thereof |
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