CN206526044U - A kind of 3D faces quick high accuracy scanning device - Google Patents
A kind of 3D faces quick high accuracy scanning device Download PDFInfo
- Publication number
- CN206526044U CN206526044U CN201621335016.9U CN201621335016U CN206526044U CN 206526044 U CN206526044 U CN 206526044U CN 201621335016 U CN201621335016 U CN 201621335016U CN 206526044 U CN206526044 U CN 206526044U
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- main panel
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- suspension member
- unit
- photographing
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Abstract
The utility model discloses a kind of 3D faces quick high accuracy scanning device, it includes the multiple photographing units for being used for taking pictures and gather image information, and the photographing unit is camera；Multiple photographing units are formed centered on scanning target to cardioid array, all photographing units are connected with handling the computer of three-dimensional modeling data, the photographing unit is fixed on the home panel, main panel is fixed on bracket component, bracket component bottom is fixed on base, and universal wheel is installed in base lower end；The main panel is to fix the photographing unit on curved-surface structure, the main panel of curved-surface structure；Light filling unit and characteristic point supplementary units are also equipped with main panel；The light filling unit is LED light supplement lamp, and the characteristic point supplementary units are mark point projecting lamp；The bracket component includes lifting support and main panel suspension member.
Description
Technical field
The utility model is related to a kind of scanner, and especially design gathers human body image information simultaneously using multiple cameras
Body-scanner.
Background technology
It is widely used in the market to have following three-dimensional scanning device：
Hand-held scanner：Such scanner requires human body remains stationary state, and its handheld mobile device is scanned.
Then three-dimensional modeling is completed by computer disposal.The hand-held scanner time is long, not enough precisely, it is often necessary to secondary operation, sweeps
Retouch blind spot big.Equipment cost is high, and post-processing is complicated, and the threedimensional model of generation lacks the defects such as color texture.
External existing 3D human face scannings instrument：
1：In terms of mechanism：Hand-held needs with hand end to be scanned to face back and forth one by one, and maloperation meeting probability is big, warp
Often repeat, state labile.
2:Aspect of performance:Scanning blind spot is big, equipment cost is high.
Utility model content
Technical problem to be solved in the utility model is, for above-mentioned deficiency of the prior art, to disclose a kind of 3D
Face quick high accuracy scanning device, using optical photographing principle, takes short, more stable compared to handheld structure, operation
It is easier.
The utility model solves the technical scheme that its technical problem used：A kind of 3D faces quick high accuracy scanning is set
Standby, comprising multiple photographing units for taking pictures and gathering image information, the photographing unit is camera；Multiple photographing units
Formed centered on scanning target to cardioid array, all photographing units are connected with handling the computer of three-dimensional modeling data,
The photographing unit is fixed on the home panel, and main panel is fixed on bracket component, and bracket component bottom is fixed on base, bottom
Seat lower end is installed by universal wheel；The main panel is to fix the photographing unit on curved-surface structure, the main panel of curved-surface structure；Interarea
Light filling unit and characteristic point supplementary units are also equipped with plate；The light filling unit is LED light supplement lamp, and the characteristic point supplement is single
Member is mark point projecting lamp；
The bracket component includes lifting support and main panel suspension member；The lifting support includes and is fixed on consolidating on base
Determine portion and lift the lifting unit being assembled on fixed part, the lifting unit is to open up assembling on the support suspension member, support suspension member
Multiple height adjusting holes are opened up along short transverse on hole, the fixed part, bolt is heightened and is adjusted through assembly hole and the height
Support suspension member is fixed on the fixed part after knothole, the main panel suspension member, the interarea are installed on the support suspension member
Panel bonnet is installed, the panel bonnet interfixes with the main panel on plate suspension member.
It is used as a kind of preferred embodiment of the present utility model：It it is 4 for the light filling unit for scanning target light filling,
Cloth is on the main panel；It is 2 to be had altogether for the characteristic point supplementary units for increase characteristic point after scanning target projective patterns,
It is symmetrical；The mark point projecting lamp is projection lamp, and being used for comprising high-brightness LED lamp and in high-brightness LED lamp light path adjusts
The optical lens of whole high-brightness LED lamp throw light focal length；Also set up in light path between optical lens and the high-brightness LED lamp light
Have and be provided with speckle patterns in imaging lens, the imaging lens；The projection lamp projects corresponding speckle patterns；The spot
Dot pattern is made up of profile for any one or more of the solid pattern of rectangle, L-type and Z-type element random arrangement..
It is used as a kind of preferred embodiment of the present utility model：The scanning target is human face；2 characteristic point supplements
Unit corresponds to the left side of the face cheek and right side cheek portion of face respectively.
It is used as a kind of preferred embodiment of the present utility model：The quantity of the camera is 8.
It is used as a kind of preferred embodiment of the present utility model：The quantity of the camera is 9；Coverage covers people
Face is from left ear to auris dextra and forehead top to neck lower section.
The utility model has advantages below compared with prior art：
A kind of 3D faces quick high accuracy scanning device disclosed in the utility model, comprising for taking pictures and gathering image letter
Multiple photographing units of breath, the photographing unit is camera；Multiple photographing units are formed centered on scanning target to cardioid
Array, all photographing units are connected with handling the computer of three-dimensional modeling data, and the photographing unit is fixed on the home panel,
Main panel is fixed on bracket component, and bracket component bottom is fixed on base, and universal wheel is installed in base lower end；The main panel
For curved-surface structure, the photographing unit is fixed on the main panel of curved-surface structure；Light filling unit and feature are also equipped with main panel
Point supplementary units；The light filling unit is LED light supplement lamp, and the characteristic point supplementary units are mark point projecting lamp；This practicality is new
Type photographing unit can gather the image information of target by increasing the disposable snapshots of quantity of photographing unit, eventually through
Computer carrys out processing data；During taking pictures, light filling unit plays a part of light filling of taking pictures of knowing clearly, and mark point projecting lamp is served
Increase the effect of target surface characteristic point, follow-up modeling process can be allowed more quick and accurate.
Bracket component of the present utility model includes lifting support and main panel suspension member；The lifting support includes and is fixed on bottom
Fixed part and lifting on seat are assembled in the lifting unit on fixed part, and the lifting unit is on the support suspension member, support suspension member
Open up and open up multiple height adjusting holes along short transverse on assembly hole, the fixed part, heighten bolt through assembly hole and institute
State after height adjusting holes and support suspension member be fixed on the fixed part, the main panel suspension member is installed on the support suspension member,
Panel bonnet is installed, the panel bonnet interfixes with the main panel on the main panel suspension member.Branch of the present utility model
Frame component can adjust height, adapt to no photographic subjects；Bracket component make it that whole equipment is stable and can move；Compare
Existing handheld structure uses more quick stable；Low compared to large scale scanner device cost, floor space is small, it is easy to manipulate.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of the present utility model；
Fig. 2 is Fig. 1 explosive view；
Fig. 3 is a kind of structural representation in the back side direction of embodiment of the present utility model.
Description of reference numerals：
1- cameras, 2- light compensating lamps, 3- mark point projecting lamps, 4- main panels, 5- panel bonnets, 6- bracket components, 7- branch
Frame suspension member, 8- main panel suspension members, 9- universal wheels, 10- height adjusting holes.
Embodiment
Below in conjunction with the accompanying drawings and embodiment describes the utility model embodiment：
It should be noted that structure, ratio, size for illustrating in this specification institute accompanying drawing etc., only to coordinate explanation
Content disclosed in book, so that those skilled in the art is understood with reading, is not limited to the utility model enforceable
Qualifications, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influenceing the utility model can be generated
Effect and the purpose that can reach under, all should still fall and obtain the scope that can cover in the technology contents disclosed in the utility model
It is interior.
Meanwhile, the term of cited such as " on ", " under " in this specification, "left", "right", " centre " and " one ", also
Only understanding for ease of narration, and be not used to limit the enforceable scope of the utility model, its relativeness is altered or modified,
Under without essence change technology contents, when being also considered as the enforceable category of the utility model.
As shown in Figures 1 to 3, it illustrates embodiment of the present utility model；As illustrated, the utility model is disclosed
A kind of 3D faces quick high accuracy scanning device, it is described comprising multiple photographing units for taking pictures and gathering image information
Photographing unit is camera 1；Multiple photographing units are formed centered on scanning target to cardioid array, all photographing units with
The computer connection of three-dimensional modeling data is handled, the photographing unit is fixed on main panel 4, and main panel is fixed on bracket component
On 6, bracket component bottom is fixed on base, and universal wheel 9 is installed in base lower end；The main panel is curved-surface structure, curved surface knot
The photographing unit is fixed on the main panel of structure；Light filling unit and characteristic point supplementary units are also equipped with main panel；It is described to mend
Light unit is LED light supplement lamp 2, and the characteristic point supplementary units are mark point projecting lamp 3；
The bracket component includes lifting support and main panel suspension member 8；The lifting support is included and is fixed on base
Fixed part and lifting are assembled in the lifting unit on fixed part, and the lifting unit is to open up group on the support suspension member, support suspension member
Fill and open up multiple height adjusting holes 10 along short transverse on hole, the fixed part, heighten bolt through assembly hole and the height
Support suspension member is fixed on the fixed part after degree adjustment hole, the main panel suspension member is installed on the support suspension member, it is described
Panel bonnet 5 is installed, the panel bonnet interfixes with the main panel 4 on main panel suspension member.
It is preferred that, as shown in the figure：It is 4 for the light filling unit for scanning target light filling, is distributed on the main panel；
It is 2 to be had altogether for the characteristic point supplementary units for increase characteristic point after scanning target projective patterns, symmetrical；The mark
Point projecting lamp is projection lamp, and being used for comprising high-brightness LED lamp and in high-brightness LED lamp light path adjusts high-brightness LED lamp projection light
The optical lens of line focal length；Be additionally provided with imaging lens in light path between optical lens and the high-brightness LED lamp light, it is described into
As being provided with speckle patterns on eyeglass；The projection lamp projects corresponding speckle patterns；The speckle patterns are square by profile
Any one or more of solid pattern of shape, L-type and Z-type element random arrangement is constituted.Projection spot can increase more
Characteristic point, characteristic point is extremely important when Image Information Processing is into three-dimensional modeling data, and increase characteristic point is enabled to subsequently
Step is efficiently and accurately.When characteristic point is less, it has been found that during software process quality threedimensional model, human face some
Information easily and remaining position skin data mixing, cause that the effect of software process quality is not accurate, speed is also slower.
It is preferred that, as shown in the figure：The scanning target is human face；2 characteristic point supplementary units correspond to face respectively
Left side of the face cheek and right side cheek portion.
It is preferred that, as shown in the figure：The quantity of the camera is 8.
It is preferred that, as shown in the figure：The quantity of the camera is 9；Coverage cover face from left ear to auris dextra with
And to neck lower section above forehead.
According to above-mentioned embodiment, the utility model equipment uses all-metal curved-surface structure, camera model unit battle array
Row covering target to be scanned.Comprehensive, the facial image acquisition of multi-angle is realized, to provide the processing of later stage computer；This reality
With it is new by Application Optics equipment catch equipment project the image that the light of human body surface is formed on human body, obtain human body
The digital point cloud atlas of external form profile, and the face three-dimensional data of face, ear, eyebrow, eye, nose, mouth etc., error can be accurately calculated
Within millimeter, its three-dimensional model is obtained, these data are combined with cad technique, 3-dimensional digital can be formed in a computer
Change manikin.Advantage has following:
Time-consuming short (only needing 1 second)；Precision height (error is in 1mm-2mm or so)；Measurement data is easy to archive management, and (client believes
Breath can be grouped, and can export EXCEL)；Modular construction, it is easy to dismount；Using optical photographing principle, 100% safety is radiationless；Behaviour
Make interface concisely clear, easily left-hand seat；Interface is left, is easy to increase measuring point and expanding function；Cost performance is high；Will to environment
It is wide in range；Home light does not have considerable influence to scanning system, and high-quality three can be obtained under normal office work ambient light
Dimension data；
Application field of the present utility model including but not limited to：
1：The face prediction of shaping industry；
2：CAD/CAM/ reverse-engineerings (RE)/rapid shaping (RP)；
3：Dress designing (underwear, corselet mold cup, the shapes of the clothes)；
The utility model preferred embodiment is explained in detail above in conjunction with accompanying drawing, but the utility model is not limited to
Above-mentioned embodiment, in the knowledge that those of ordinary skill in the art possess, can also not depart from the utility model
Made a variety of changes on the premise of objective.
Many other changes and remodeling can be made by not departing from spirit and scope of the present utility model.It should be appreciated that this reality
Specific embodiment is not limited to new, scope of the present utility model is defined by the following claims.
Claims (5)
1. a kind of 3D faces quick high accuracy scanning device, it is characterised in that：Comprising for taking pictures and gathering many of image information
Individual photographing unit, the photographing unit is camera；Multiple photographing units are formed centered on scanning target to cardioid array, institute
There is photographing unit to be connected with handling the computer of three-dimensional modeling data, the photographing unit is fixed on the home panel, main panel
It is fixed on bracket component, bracket component bottom is fixed on base, universal wheel is installed in base lower end；The main panel is curved surface
The photographing unit is fixed on structure, the main panel of curved-surface structure；Light filling unit and characteristic point supplement are also equipped with main panel
Unit；The light filling unit is LED light supplement lamp, and the characteristic point supplementary units are mark point projecting lamp；
The bracket component includes lifting support and main panel suspension member；The lifting support includes the fixed part being fixed on base
The lifting unit on fixed part is assembled in lifting, the lifting unit is to open up assembly hole on the support suspension member, support suspension member, institute
State on fixed part and to open up multiple height adjusting holes along short transverse, heighten bolt through after assembly hole and the height adjusting holes
Support suspension member is fixed on the fixed part, the main panel suspension member, the main panel suspension member are installed on the support suspension member
Upper installation panel bonnet, the panel bonnet interfixes with the main panel.
2. a kind of 3D faces quick high accuracy scanning device as claimed in claim 1, it is characterised in that：For for scanning target
The light filling unit of light filling is 4, is distributed on the main panel；For the spy for increase characteristic point after scanning target projective patterns
It is 2 altogether to levy a supplementary units, symmetrical；The mark point projecting lamp is projection lamp, comprising high-brightness LED lamp and located at height
Being used in bright LED light path adjusts the optical lens of high-brightness LED lamp throw light focal length；The optical lens and highlighted LED
It is additionally provided with light path between light in imaging lens, the imaging lens and is provided with speckle patterns；The projection lamp projection
Go out corresponding speckle patterns；The speckle patterns are any one of solid pattern of rectangle, L-type and Z-type or many by profile
Plant element random arrangement composition.
3. a kind of 3D faces quick high accuracy scanning device as claimed in claim 2, it is characterised in that：It is described scanning target be
Human face；2 characteristic point supplementary units correspond to the left side of the face cheek and right side cheek portion of face respectively.
4. a kind of 3D faces quick high accuracy scanning device as claimed in claim 1, it is characterised in that：The number of the camera
Measure as 8.
5. a kind of 3D faces quick high accuracy scanning device as claimed in claim 3, it is characterised in that：The number of the camera
Measure as 9；Coverage covers face from left ear to auris dextra and forehead top to neck lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621335016.9U CN206526044U (en) | 2016-12-07 | 2016-12-07 | A kind of 3D faces quick high accuracy scanning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621335016.9U CN206526044U (en) | 2016-12-07 | 2016-12-07 | A kind of 3D faces quick high accuracy scanning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206526044U true CN206526044U (en) | 2017-09-29 |
Family
ID=59921753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621335016.9U Expired - Fee Related CN206526044U (en) | 2016-12-07 | 2016-12-07 | A kind of 3D faces quick high accuracy scanning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206526044U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107993280A (en) * | 2017-11-30 | 2018-05-04 | 广州星天空信息科技有限公司 | Beauty method and system based on threedimensional model |
| CN108992070A (en) * | 2018-04-10 | 2018-12-14 | 西安蒜泥电子科技有限责任公司 | The 3D anthropometric scanning equipment of multi-cam |
| CN111227945A (en) * | 2020-02-13 | 2020-06-05 | 京东方科技集团股份有限公司 | A robot system and plastic surgery platform for plastic surgery platform |
-
2016
- 2016-12-07 CN CN201621335016.9U patent/CN206526044U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107993280A (en) * | 2017-11-30 | 2018-05-04 | 广州星天空信息科技有限公司 | Beauty method and system based on threedimensional model |
| CN108992070A (en) * | 2018-04-10 | 2018-12-14 | 西安蒜泥电子科技有限责任公司 | The 3D anthropometric scanning equipment of multi-cam |
| CN108992070B (en) * | 2018-04-10 | 2023-10-20 | 西安维塑智能科技有限公司 | Three-dimensional human body scanning equipment with multiple cameras |
| CN111227945A (en) * | 2020-02-13 | 2020-06-05 | 京东方科技集团股份有限公司 | A robot system and plastic surgery platform for plastic surgery platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 Termination date: 20211207 |