CN107049542A - Scanning means and the method for scanning object - Google Patents
Scanning means and the method for scanning object Download PDFInfo
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- CN107049542A CN107049542A CN201611247561.7A CN201611247561A CN107049542A CN 107049542 A CN107049542 A CN 107049542A CN 201611247561 A CN201611247561 A CN 201611247561A CN 107049542 A CN107049542 A CN 107049542A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
- A61C19/04—Measuring instruments specially adapted for dentistry
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- Oral & Maxillofacial Surgery (AREA)
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- Animal Behavior & Ethology (AREA)
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Abstract
The present invention provides a kind of scanning means and the method for scanning object, and scanning means includes light valve, processing module, projection lighting, reflection module, projection imaging, object illumination, image sensing and capture optics module.Light valve is used to receive the first light beam of projection lighting module offer and sends projected light beam.Projection imaging module and with primary optic axis.Object illumination module is used to provide the second light beam.It is projected to after the reflected module reflection of projected light beam, the second light beam on object.The object illumination source that object illumination module is included is used to provide the second light beam, after projected light beam and/or the second light beam are projected on object, forms capture light beam after being projected to reflection module through object reflection, object illumination module has the second optical axis.Capture optics module has the 3rd optical axis.Processing module is used to control the first light beam and/or the second light beam, and according to the three-dimensional modeling data and/or object color and luster data of view data acquisition object；Second optical axis is located at first and the 3rd between optical axis.
Description
Technical field
The present invention relates to scanning object realm, more particularly to a kind of scanning means for being used to scan tooth and scanning object
Method.
Background technology
Hand held oral scanner was developed in recent years, traditional impression is replaced with number stamp method, also made setting for artificial tooth
Count and be made to digitisation.Efficiency thus can be not only improved, is also reduced because of complicated skilled worker's step or traditional impression material
And the distortion inaccuracy caused.
Although the mouth cavity scanner of each label is constantly weeded out the old and bring forth the new in recent years, there is gradually part substitution traditional impression method
Trend, but be not directed to obtain three-dimensional modeling data and/or tooth color and luster data in the prior art according to the actual requirements
Hand held oral scanner.
The content of the invention
It is an object of the invention to provide a kind of scanning means and the method for scanning object, to solve the above problems.
In order to achieve the above object, in a first aspect, the present invention provides a kind of scanning means, to scan object, the scanning
Device is included：Projection lighting module, light valve, reflection module, projection imaging module, object illumination module, image sensing module, take
As optics module and processing module.Projection lighting module is used to provide the first light beam.Light valve is used to receive first light beam simultaneously
Projected light beam is sent with projective patterns according to first light beam.Projection imaging module is configured on the bang path of the image strip
And with primary optic axis, the projection imaging module is located between the light valve and the reflection module, the projection imaging module is used to draw
Lead the projected light beam and be projected to the reflection module, the projected light beam is projected on the object after being reflected through the reflection module.Object
Illumination module is used to provide the second light beam and guides second light beam to be projected to the reflection module, and second light beam is through the reflection mould
It is projected to after group reflection on the object, the object illumination module includes object illumination source, the object illumination source is used to provide
After second light beam, the projected light beam and/or second light beam are projected on the object, this is projected to through object reflection anti-
Penetrate after module, capture light beam is reflected to form through the reflection module, the object illumination module has the second optical axis.Image sensing module
For obtaining view data according to the capture light beam.Capture optics module is configured on the bang path of the capture light beam and had
3rd optical axis, the capture optics module is located between the reflection module and the image sensing module, and the capture optics module is used for
The capture light beam is guided to be projected to the image sensing module.Processing module is coupled to the projection lighting module, the light valve, the object
Lighting source and the image sensing module, the processing module be used for control the projection lighting module provide first light beam and/
Or the object illumination source provides second light beam, the processing module is additionally operable to obtain the three-dimensional of the object according to the view data
Modeling data and/or object color and luster data.Wherein, second optical axis is located between the primary optic axis and the 3rd optical axis.
Preferably, the projection imaging module is included：First polarizer, the projected light beam enters via first polarizer
The reflection module is incident upon, the object is incident to after being reflected via the reflection module.
Preferably, the capture optics module is included：Second polarizer, after the capture light beam is via second polarizer
It is incident to the image sensing module.
Preferably, the reflection module has fully reflecting surface, the projected light beam and/or second light beam are via the fully reflecting surface
The object is incident to after reflection, after the projected light beam and/or second light beam are projected on the object, reflect and throws through the object
It is incident upon after the fully reflecting surface, the capture light beam is reflected to form through the fully reflecting surface.
Preferably, the reflection module is included：Reflecting element, quarter-wave plate and beam splitter.Quarter-wave plate
It is arranged between the reflecting element and the object；Beam splitter is arranged between the reflecting element and the quarter-wave plate, should
Projected light beam and/or second light beam are incident to the reflecting element after passing through the beam splitter, are worn through reflecting element reflection
The object is projected to after crossing the beam splitter, the quarter-wave plate, the projected light beam and/or second light beam are anti-through the object
Penetrate and pass through after the quarter-wave plate, be incident to the beam splitter, the capture light beam is reflected to form through the beam splitter.
Preferably, the processing module controls the projection lighting module with the object illumination source while providing first light beam
With second light beam, and the Synchronization Control image sensing module obtains the view data according to the capture light beam, the processing module
The three-dimensional modeling data and the object color and luster data are obtained according to the view data, wherein the capture light beam be the projected light beam and
After second light beam is projected on the object, after being projected to the reflection module through object reflection, reflected through the reflection module
Formed.
Preferably, the processing module controls the projection lighting module to be sequentially provided first light beam with the object illumination source
With second light beam, and the Synchronization Control image sensing module obtains the view data according to the capture light beam, the processing module
The three-dimensional modeling data and the object color and luster data are obtained according to the view data, wherein the capture light beam be the projected light beam,
After second light beam is sequentially projected on the object, after being projected to the reflection module through object reflection, through the reflection module
Reflect to form.
Preferably, the processing module controls the object illumination source to provide second light beam simultaneously Synchronization Control image sensing
Module obtains the view data according to the capture light beam, and the processing module obtains the object color and luster data according to the view data,
After wherein the capture light beam is projected on the object for second light beam, after being projected to the reflection module through object reflection,
Reflected to form through the reflection module.
Preferably, the processing module controls the projection lighting module to provide first light beam simultaneously Synchronization Control image sensing
Module obtains the view data according to the capture light beam, and the processing module obtains the three-dimensional modeling data according to the view data,
After wherein the capture light beam is projected on the object for the projected light beam, after being projected to the reflection module through object reflection,
Reflected to form through the reflection module.
Second aspect, the present invention provides a kind of method for scanning object, for the scanning means described in above-mentioned first aspect,
This method includes：
The processing module allocates the light valve and produces pattern, control the projection lighting module to provide first light according to instruction
Beam and/or the object illumination source provide second light beam, and control the image sensing module to obtain the view data；
The processing module obtains the three-dimensional modeling data and/or object color and luster data of the object according to the view data.
Compared with prior art, the present invention is provided scanning means and the method for scanning object, object illumination source are carried
Light beam for obtaining object color and luster data for image sensing module, projection lighting module is provided obtains three-dimensional for image sensing module
The light beam of modeling data, by for obtain the light source of three-dimensional modeling data with for obtain the light source of object color and luster data separate and
Split axle is set so that scanning means can obtain three-dimensional modeling data and/or object color and luster data according to the actual requirements, project into
The 3rd light that the second optical axis and capture optics module that primary optic axis that pattern group has, object illumination module have have
Axle is not coaxial, and the second optical axis is located between primary optic axis and the 3rd optical axis, can improve the light efficiency of object illumination source, increases
Plus luminous flux, the illuminance of facing is lifted, the degree of accuracy of object color and luster data is maintained.
Brief description of the drawings
Fig. 1 is a kind of block schematic diagram of scanning means provided in an embodiment of the present invention；
Fig. 2 is a kind of structural representation of scanning means provided in an embodiment of the present invention；
Fig. 3 is the structural representation of another scanning means provided in an embodiment of the present invention；
Fig. 4 is a kind of schematic flow sheet for the method for scanning object provided in an embodiment of the present invention.
Embodiment
To make to have further understanding to the purpose of the present invention, construction, feature and its function, hereby coordinate embodiment detailed
It is described as follows.
Fig. 1 is a kind of block schematic diagram of scanning means provided in an embodiment of the present invention；Fig. 2 provides for the embodiment of the present invention
A kind of scanning means structural representation.As shown in Figure 1 and Figure 2, scanning means 100 is included：Projection lighting module 10, light valve
20th, reflection module 30, projection imaging module 40, object illumination module 60, capture optics module 70, image sensing module 80 and
Processing module 90.Projection lighting module 10 is used to provide the first light beam L1, as shown in Fig. 2 projection lighting module 10 can be included
First light source 101 and the 4th lens 102, specifically, the first light source 101 is monochromatic source, the first light source 101 is used to send the
One light beam L1.Light valve 20 is used to receive the first light beam L1 and sends projected light beam L2 according to the first light beam L1 with projective patterns；Tool
Body, light valve 20 can be digital micromirror elements (di gital mi cro-mirror device, DMD), silica-based liquid crystal panel
Illustrated in (l iquid-crystal-on-s i l i con panel) etc., the present invention so that light valve 20 is DMD as an example, but
It is not limited thereto.Projection imaging module 40 is configured on the bang path of image strip and with primary optic axis, projection imaging
Module 40 is located between light valve 20 and emitting mould train, and projection imaging module 40 is projected to reflection module for guiding projection light beam L2
The reflected module 30 of 30, projected light beam L2 is projected on object 200 after reflecting.Object illumination module 60 is used to provide the second light beam
L3 simultaneously guides the second light beam L3 to enable the second light beam L3 illumination of teeth surface, as shown in Fig. 2 object illumination module 60 can
So that comprising the lens 602 of object illumination source 601 and the 3rd, object illumination source 601 is used to provide the second light beam L3, and object shines
Bright module 60 has the second optical axis, and object illumination module 60 provides the second light beam L3 and guides the second light beam L3 to be projected to reflection mould
Group 30, the reflected modules 30 of the second light beam L3 are projected on object 200 after reflecting, in another embodiment of the invention, object
Illumination module 60 can only include object illumination source 601；Specifically, object illumination source 601 can be monochromatic source or many
Color light source.After projected light beam L2 and/or the second light beam L3 are projected on object 200, are reflected through object 200 and be projected to reflection mould
After group 30, reflected module 30 reflects to form capture light beam L6.Image sensing module 80 is used to be schemed according to capture light beam L6
As data, specifically, image sensing module 80 can be charge coupling device (Charge-coupl ed Dev i ce, CCD).
Capture optics module 70 is configured on capture light beam L6 bang path and with the 3rd optical axis, and capture optics module 70 is located at anti-
Penetrate between module 30 and image sensing module 80, capture optics module 70 is used to guide capture light beam L6 to be projected to image sensing mould
Group 80.Processing module 90 is coupled to projection lighting module 10, light valve 20, object illumination source 601 and image sensing module 80,
Processing module 90 is used to control projection lighting module 10 to provide the first light beam L1 and/or the second light of offer of object illumination source 601
Beam L3, processing module 90 is additionally operable to obtain the three-dimensional modeling data and/or object color and luster data of object 200 according to view data.
Processing module 90 is specifically coupled to the first light source 101 in projection lighting module 10, the control projection lighting module of processing module 90
10 the first light beam L1 of offer are specifically as follows：Processing module 90 controls the first light source 101 to produce the first light beam L1.Scanning means
100 to scan object 200, specifically, scanning means 100 can be mouth cavity scanner, object 200 can be tooth.Wherein,
Second optical axis is located between primary optic axis and the 3rd optical axis.Preferably, angle, the second light between the second optical axis and the 3rd optical axis
Angle between axle and primary optic axis is as shown in Figure 2 and Figure 3, more tight to allow scanning means to design less than 90 degree
Gather.
Reflecting module 30 has fully reflecting surface 302, as shown in Fig. 2 reflection module 30 is the reflection with fully reflecting surface 302
Mirror 301, projected light beam L2 and/or the second light beam L3 are incident to object 200, projected light beam L2 after being reflected via fully reflecting surface 302
And/or second light beam be projected on object 200 after, after being reflected through object 200 and being projected to fully reflecting surface 302, through fully reflecting surface
302 reflect to form capture light beam L6.
Fig. 3 is the structural representation of another scanning means provided in an embodiment of the present invention.Scanning means shown in Fig. 3
100 ' are with the difference of the scanning means 100 shown in above-mentioned Fig. 2, the reflection module 30 ' in the scanning means 100 ' shown in Fig. 3
It can include：Reflecting element 311, quarter-wave plate 313 and beam splitter 312.Quarter-wave plate 313 is arranged at reflection
Between element 311 and object 200.Beam splitter 312 is arranged between reflecting element 311 and quarter-wave plate 313, projected light
Beam L2 and/or the second light beam L3 through being incident to reflecting element 311 after beam splitter 312, reflected element 311 reflect through
Object 200 is projected to after beam splitter 312, quarter-wave plate 313, projected light beam L2 and/or the second light beam L3 are through object 200
Reflect and pass through after quarter-wave plate 313, be incident to beam splitter 312, capture light beam is reflected to form through beam splitter 312
L6.Specifically, beam splitter 312 can be light splitting polarizer.
As shown in Figure 2 and Figure 3, projection imaging module 40 can be included：First lens 401, the first polarizer 402, projection
Light beam L2 successively via be incident to after the first lens 401, the first polarizer 402 reflection module 30 or 30 ', via reflection module
Object 200 is incident to after 30 or 30 ' reflections.
As shown in Figure 2 and Figure 3, capture optics module 70 can be included：Second lens 701, the second polarizer 702, capture
Light beam L6 after the second polarizer 702, the second lens 701 successively via being incident to image sensing module 80.
In one embodiment of this invention, the control of processing module 90 object illumination source 601 provides the second light beam L3 and same
Step control image sensing module 80 obtains view data according to capture light beam L6, and processing module 90 obtains object according to view data
Color and luster data, wherein capture light beam L6 are after the second light beam L3 is projected on object 200, to reflect and be projected to anti-through object 200
Penetrate after module 30, what reflected module 30 was reflected to form.
In one embodiment of this invention, the control projection lighting of processing module 90 module 10 provides the first light beam L1 and synchronous
Image sensing module 80 is controlled to obtain view data according to capture light beam L6, processing module 90 can obtain three according to view data
Modeling data is tieed up, wherein capture light beam L6 is after projected light beam L2 is projected on object 200, to reflect and be projected to through object 200
Reflect after module 30, what reflected module 30 was reflected to form.
In one embodiment of this invention, the control of processing module 90 projection lighting module 10 is same with object illumination source 601
When the first light beam L1 and the second light beam L3 be provided, and Synchronization Control image sensing module 80 obtains picture number according to capture light beam L6
According to processing module 90 obtains three-dimensional modeling data and object color and luster data according to view data, and wherein capture light beam L6 is projection
After light beam L2 and the second light beam L3 are projected on object 200, through object 200 reflect and be projected to reflection module 30 after, it is reflected
What module 30 was reflected to form.
In one embodiment of this invention, the control of processing module 90 projection lighting module 10 and object illumination source 601 according to
Sequence provides the first light beam L1 and the second light beam L3, and Synchronization Control image sensing module 80 obtains picture number according to capture light beam L6
According to, processing module 90 obtains three-dimensional modeling data and object color and luster data according to view data, wherein, capture light beam L6 is projection
After light beam L2, the second light beam L3 are sequentially projected on object 200, through object 200 reflect and be projected to reflection module 30 after, through anti-
Penetrate what module 30 was reflected to form.
It should be noted that when only needing to obtain three-dimensional modeling data, processing module 90 is controllable only to provide the first light
Beam L1, when only needing object color and luster data, processing module 90 is controllable only to provide the second light beam L3, and then can be according to reality
Demand, is more flexibly used scanning means 100., can be with when needing to obtain three-dimensional modeling data simultaneously and during object color and luster data
Using two ways, the first, processing module 90 sequentially controls projection lighting module 10 to provide the first light beam L1, object illumination light
Source 601 provides the second light beam L3, and Synchronization Control image sensing module 80 obtains view data according to capture light beam L6, with sequentially
Three-dimensional modeling data, object color and luster data are obtained, second, control provides the first light beam L1 and the second light beam L3 simultaneously, and together
Step control image sensing module 80 obtains view data according to capture light beam L6, to obtain three-dimensional modeling data and object color and luster number
According to.
Fig. 4 is a kind of schematic flow sheet for the method for scanning object 200 provided in an embodiment of the present invention.Sweeping shown in Fig. 4
Retouching the method for object 200 is used for above-mentioned scanning means 100, and this method may comprise steps of：
S401, processing module 90 are according to instruction, and allotment light valve 20 produces pattern, and control projection lighting module 10 provides first
Light beam L1 and/or object illumination source 601 provide the second light beam L3, and control image sensing module 80 to obtain view data.
S402, processing module 90 obtain the three-dimensional modeling data and/or object color and luster number of object 200 according to view data
According to.
Wherein, " the control projection lighting of processing module 90 module 10 provides the first light beam L1 and/or object illumination source 601
Second light beam L3 is provided, and controls image sensing module 80 to obtain view data " the step of can include：Processing module 90 is controlled
Object illumination source 601 provides the second light beam L3 and Synchronization Control image sensing module 80 obtains picture number according to capture light beam L6
According to；Step S402 can include：Processing module 90 obtains object color and luster data according to view data.Wherein, capture light beam L6 is
After second light beam L3 is projected on object 200, through object 200 reflect and be projected to reflection module 30 after, reflected module 30 is anti-
Penetrate what is formed.
Wherein, " the control projection lighting of processing module 90 module 10 provides the first light beam L1 and/or object illumination source 601
Second light beam L3 is provided, and controls image sensing module 80 to obtain view data " the step of can include：Processing module 90 is controlled
Projection lighting module 10 provides the first light beam L1 and Synchronization Control image sensing module 80 obtains picture number according to capture light beam L6
According to；Step S402 can include：Processing module 90 obtains three-dimensional modeling data according to view data.Wherein, capture light beam L6 is
After projected light beam L2 is projected on object 200, through object 200 reflect and be projected to reflection module 30 after, reflected module 30 is anti-
Penetrate what is formed.
Wherein, " the control projection lighting of processing module 90 module 10 provides the first light beam L1 and/or object illumination source 601
Second light beam L3 is provided, and controls image sensing module 80 to obtain view data " the step of can include：Processing module 90 is controlled
Projection lighting module 10 provides the first light beam L1 and the second light beam L3, and Synchronization Control image simultaneously with object illumination source 601
Sense module 80 and view data is obtained according to capture light beam L6；Step S402 can include：Processing module 90 is according to view data
Obtain three-dimensional modeling data and object color and luster data.Wherein, capture light beam L6 is that projected light beam L2 and the second light beam L3 is projected to
After on object 200, through object 200 reflect and be projected to reflection module 30 after, what reflected module 30 was reflected to form.
Wherein, " the control projection lighting of processing module 90 module 10 provides the first light beam L1 and/or object illumination source 601
Second light beam L3 is provided, and controls image sensing module 80 to obtain view data " the step of can include：Processing module 90 is controlled
Projection lighting module 10 is sequentially provided the first light beam L1 and the second light beam L3, and Synchronization Control image with object illumination source 601
Sense module 80 and view data is obtained according to capture light beam L6；Step S402 can include：Processing module 90 is according to view data
Obtain three-dimensional modeling data and object color and luster data.Wherein, capture light beam L6 is that projected light beam L2, the second light beam L3 are sequentially projected
After on to object 200, through object 200 reflect and be projected to reflection module 30 after, what reflected module 30 was reflected to form.
Scanning means and the method for scanning object that the present invention is provided, object illumination source, which is provided, supplies image sensing module
The light beam of object color and luster data is obtained, projection lighting module provides the light beam that three-dimensional modeling data is obtained for image sensing module,
By for obtaining the light source of three-dimensional modeling data and being separated and split axle setting for obtaining the light source of object color and luster data so that sweep
Imaging apparatus can obtain three-dimensional modeling data and/or object color and luster data according to the actual requirements, projection shaping mould group have the
The 3rd optical axis that the second optical axis and capture optics module that one optical axis, object illumination module have have is not coaxial, and second
Optical axis is located between primary optic axis and the 3rd optical axis, can improve the light efficiency of object illumination source, increases luminous flux, lifts tooth
The illuminance in face, maintains the degree of accuracy of object color and luster data.
The present invention is been described by by above-mentioned related embodiment, but above-described embodiment is only the example for implementing the present invention.
It must be noted that, the embodiment disclosed is not limiting as the scope of the present invention.On the contrary, do not depart from the present invention spirit and
In the range of the change and retouching made, belong to the scope of patent protection of the present invention.
Claims (10)
1. a kind of scanning means, to scan object, it is characterised in that the scanning means is included：
Projection lighting module, for providing the first light beam；
Light valve, for receiving first light beam and sending projected light beam according to first light beam with projective patterns；
Reflect module；
Projection imaging module, is configured on the bang path of the image strip and with primary optic axis, the projection imaging module position
Between the light valve and the reflection module, the projection imaging module is used to guide the projected light beam to be projected to the reflection module, should
Projected light beam is projected on the object after being reflected through the reflection module；
Object illumination module, for providing the second light beam and guiding second light beam to be projected to the reflection module, second light beam
It is projected to after being reflected through the reflection module on the object, the object illumination module includes object illumination source, the object illumination light
Source is used to provide second light beam, after the projected light beam and/or second light beam are projected on the object, through object reflection
It is projected to after the reflection module, capture light beam is reflected to form through the reflection module, the object illumination module has the second optical axis；
Image sensing module, for obtaining view data according to the capture light beam；
Capture optics module, is configured on the bang path of the capture light beam and with the 3rd optical axis, the capture optics module position
Between the reflection module and the image sensing module, the capture optics module is used to guide the capture light beam to be projected to the image
Sense module；And
Processing module, is coupled to the projection lighting module, the light valve, the object illumination source and the image sensing module, should
For controlling, the projection lighting module provides first light beam to processing module and/or the object illumination source provides second light
Beam, the processing module is additionally operable to obtain the three-dimensional modeling data and/or object color and luster data of the object according to the view data；
Wherein, second optical axis is located between the primary optic axis and the 3rd optical axis.
2. scanning means as claimed in claim 1, it is characterised in that the projection imaging module is included：First polarizer, should
Projected light beam is incident to the reflection module via first polarizer, and the object is incident to after being reflected via the reflection module.
3. scanning means as claimed in claim 1, it is characterised in that the capture optics module is included：Second polarizer, should
Capture light beam after second polarizer via being incident to the image sensing module.
4. scanning means as claimed in claim 1, it is characterised in that the reflection module has fully reflecting surface, the projected light beam
And/or second light beam, via the object is incident to after fully reflecting surface reflection, the projected light beam and/or second light beam are projected
After on to the object, after being projected to the fully reflecting surface through object reflection, the capture light beam is reflected to form through the fully reflecting surface.
5. scanning means as claimed in claim 1, it is characterised in that the reflection module is included：
Reflecting element；
Quarter-wave plate, is arranged between the reflecting element and the object；And
Beam splitter, is arranged between the reflecting element and the quarter-wave plate, and the projected light beam and/or second light beam are worn
Cross after the beam splitter and be incident to the reflecting element, through reflecting element reflection through the beam splitter, the quarter-wave
The object is projected to after piece, the projected light beam and/or second light beam reflected through the object and through after the quarter-wave plate,
The beam splitter is incident to, the capture light beam is reflected to form through the beam splitter.
6. scanning means as claimed in claim 1, it is characterised in that the processing module controls the projection lighting module and the thing
Body lighting source provides first light beam and second light beam simultaneously, and the Synchronization Control image sensing module is according to the capture light
Beam obtains the view data, and the processing module obtains the three-dimensional modeling data and the object color and luster data according to the view data,
Wherein the capture light beam is after the projected light beam is projected on the object with second light beam, to be reflected through the object and be projected to this
Reflect after module, reflected to form through the reflection module.
7. scanning means as claimed in claim 1, it is characterised in that the processing module controls the projection lighting module and the thing
Body lighting source is sequentially provided first light beam and second light beam, and the Synchronization Control image sensing module is according to the capture light
Beam obtains the view data, and the processing module obtains the three-dimensional modeling data and the object color and luster data according to the view data,
Wherein the capture light beam is after the projected light beam, second light beam are sequentially projected on the object, to reflect and project through the object
To the reflection module, reflected to form through the reflection module.
8. scanning means as claimed in claim 1, it is characterised in that the processing module controls the object illumination source to provide should
Simultaneously the Synchronization Control image sensing module obtains the view data to second light beam according to the capture light beam, and the processing module is according to this
View data obtains the object color and luster data, and the wherein capture light beam is after second light beam is projected on the object, through the thing
Body reflects and is projected to after the reflection module, is reflected to form through the reflection module.
9. scanning means as claimed in claim 1, it is characterised in that the processing module controls the projection lighting module to provide should
Simultaneously the Synchronization Control image sensing module obtains the view data to first light beam according to the capture light beam, and the processing module is according to this
View data obtains the three-dimensional modeling data, and wherein the capture light beam is after the projected light beam is projected on the object, through the thing
Body reflects and is projected to after the reflection module, is reflected to form through the reflection module.
10. a kind of method for scanning object, for the scanning means described in claim any one of 1-9, it is characterised in that the party
Method includes：
The processing module according to instruction, allocate the light valve produce pattern, control the projection lighting module provide first light beam and/
Or the object illumination source provides second light beam, and the image sensing module is controlled to obtain the view data；
The processing module obtains the three-dimensional modeling data and/or object color and luster data of the object according to the view data.
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| CN201611247561.7A CN107049542B (en) | 2016-12-29 | 2016-12-29 | Scanning means and the method for scanning object |
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| CN201611247561.7A CN107049542B (en) | 2016-12-29 | 2016-12-29 | Scanning means and the method for scanning object |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107550466A (en) * | 2017-10-20 | 2018-01-09 | 东北师范大学 | A kind of imaging method and system of odontopathy detection |
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| CN113286562B (en) * | 2019-01-30 | 2022-09-09 | 登士柏希罗纳有限公司 | Method and system for three-dimensional imaging |
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