CN106442384A - Mahogany furniture identification system based on NIRS (near infrared reflectance spectroscopy) and 3D visualization technologies - Google Patents
Mahogany furniture identification system based on NIRS (near infrared reflectance spectroscopy) and 3D visualization technologies Download PDFInfo
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- CN106442384A CN106442384A CN201610823411.XA CN201610823411A CN106442384A CN 106442384 A CN106442384 A CN 106442384A CN 201610823411 A CN201610823411 A CN 201610823411A CN 106442384 A CN106442384 A CN 106442384A
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- 241000158728 Meliaceae Species 0.000 title claims abstract description 94
- 238000005516 engineering process Methods 0.000 title claims abstract description 35
- 238000001320 near-infrared absorption spectroscopy Methods 0.000 title claims abstract description 30
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- 240000005020 Acaciella glauca Species 0.000 claims description 43
- 235000003499 redwood Nutrition 0.000 claims description 43
- 238000000034 method Methods 0.000 claims description 37
- 238000007726 management method Methods 0.000 claims description 31
- 238000007794 visualization technique Methods 0.000 claims description 22
- 238000002329 infrared spectrum Methods 0.000 claims description 21
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- 230000011664 signaling Effects 0.000 claims description 9
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
Abstract
The invention discloses a mahogany furniture identification system based on NIRS (near infrared reflectance spectroscopy) and 3D visualization technologies. The mahogany furniture identification system comprises a mahogany furniture sale display platform, an internet, a cloud database, a foreground user system and an administrator system, wherein the mahogany furniture sale display platform is in bidirectional signal connection with the foreground user system and the administrator system through the internet; the foreground user system comprises a first microprocessor, a mahogany culture module, a user registration module, a 3D display module, an online sales module, an after-sales service module, a mahogany furniture identification module and a first signal transceiver, and the first microprocessor is in bidirectional connection with the mahogany furniture identification module and the first signal transceiver. The NIRS technology and the 3D visualization technology are combined and applied to the mahogany furniture sale display platform, so that the real reliability of the platform is improved, the market development demand is greatly met, and the situation of sales slump of mahogany furniture on e-commerce platforms is well relieved.
Description
Technical field
The present invention relates to field of computer technology, specially a kind of mahogany furniture based on NIRS and 3D visualization technique are reflected
Other system.
Background technology
Mahogany furniture has very strong Chinese culture intension, China《Redwood》National standard（GB/T18107-2000）, by 5
Belong to 8 class, 33 kinds of rare timber and be classified as redwood.Mahogany furniture collects collectibles, consumer goodss and investment as the synonym of top-grade furniture
Product, add that raw material is increasingly rare, and its price soars all the way.When the river rises the boat goes up in mahogany furniture market, and much bad businessman is
Earning profit, pretends to be high-grade redwood using the low and middle-grade rare timber for having similar features with redwood, or in mahogany furniture
Middle other redwood inferior of doping, severe jamming market order, compromise the interests of consumers in general.
Common discrimination method mainly puts into extensive work ability by special instrument or the expert for having abundant industry experience
Complete.These methods have the shortcomings that time-consuming, high cost, destructiveness, chemical reagent pollution and complex operation, are only suitable for laboratory
Use, and the Study on Identification of a lot of timber is all built upon carrying out sample on the basis of the processed such as pulverizing and stripping and slicing at present
On, test format mostly is censorship or sampling observation, and coverage rate is greatly limited, and is difficult to ensure that whole finished product furniture in actual applications
True and false.The near-infrared spectrum technique for being combined with Chemical Measurement in recent years develops fast in terms of log detection with timber identification
Speed, its lossless, efficient, quick, inexpensive, favorable reproducibility and is easy to the unique advantages such as on-line checking, is that timber differentiates to provide
A kind of new detection technique.At present, numerous studies are had both at home and abroad and shows that near-infrared spectrum technique differentiates the feasibility of timber, but
Research is not also deep into the near-infrared quick discriminating to some confusing rare wood furnitures in Chinese market, it is difficult to adapt to
The demand in market.With proposition and the fast development of cloud computing technology and technology of Internet of things, the miniaturization of nir instrument and can
Lifted by property, and cloud computing is practical, for research and development mahogany furniture, these differentiate that sales platform provides new thinking.
Near infrared region refers to electromagnetic wave of the wavelength in the range of 780～2526nm by ASTM definition.Near infrared spectrum belongs to
Molecular vibration spectrum, results from the vibration of covalent chemical bond anharmonic energy level, is frequency multiplication and the group sum of fundamental frequencies of anharmonic vibration, positioned at visible ray
And mid-infrared light area between, it is adaptable to determine the material containing groups such as C-H, N-H and O-H, due to the spectrum that different groups are produced
Absorb peak position and intensity be all different, according to Lambert-Beer absorption law, absorption spectrum can constitute with sample composition or
As a result change and produce change.
Near-infrared spectrum technique mainly includes near infrared spectrometer and chemo metric software and multivariate calibration model etc..Closely
Infrared spectrometer be for gathering the equipment of sample near infrared spectrum, chemo metric software be for associating spectrum and sample
The instrument of moral character matter, and calibration model be for reflecting between sample spectra and property the quantitation of corresponding relation or qualitative work song
Line.The chemometrics method of near-infrared spectrum technique relates generally to three aspect contents：One is preprocessing procedures research, right
Sample spectrum carries out pretreatment, reduces so that eliminating the impact that various Aimless factors are caused to spectrum；Two is spectral signature
The selection of wavelength and extraction, selectively extract the information relevant with class object and suppress the shadow of irrelevant feature and noise
Ring；Three is the research of near infrared light spectrum correction method, to the calibration model that foundation is sane, reliability and sensitivity are high.
As the fast development of China's economy and the requirement of people's lives quality are improved constantly, people are to mahogany furniture product
Demand more and more higher.The information technology such as computer and Internet with cause many shrewdness furniture enterprises start understanding
To the huge and far-reaching influence power of the Internet, the Internet has become the important means that furniture enterprise carries out marketing activity.Pass through
It is connection consumer and the most convenient and most potential approach of enterprise that the Internet is shown popularization.Three-dimensional display technology energy
Enough objects for more truly representing in three-dimensional world, allow the user of terminal to obtain more more complicated information,
And can directly be exchanged with computer, human-computer interaction is realized, more truly, three-dimensional and vivo show thing to be shown
Product, by three-dimensional display and interactive operation, there is sensation on the spot in person in consumer, is greatly transferred the enthusiasm of consumer,
Consumer personalization's demand can preferably be met, be conducive to enterprise and businessman that market is widened, be that the marketing activity of enterprise is created
Huge business opportunity, and then help furniture enterprise to solve the problems, such as to run in the network promotion.In addition, this three-dimensional display sells mould
Formula can help mahogany furniture enterprise to realize sales management customer-centric, widen Sales Channel, reduce product cost, in advance
Market trend is surveyed, the market competitiveness of mahogany furniture enterprise is improved, be that numerous mahogany furniture enterprises provide a kind of utilization
The new model of new and high technology developing domestic and international market, is that mahogany furniture industry brings wireless development business opportunity, is to accelerate China
Mahogany furniture enterprise is in line with international standards with very important effect.
With developing rapidly for computer technology and the Internet, daily life and work increasingly be unable to do without interconnection
Net, various applications are required for relying on interconnection network operation.People are also extended and raising continuous to the demand of these Web applications, its
3D visualization in middle Web application starts increasingly to be subject to people's attention.Computer on a kind of Web3D exactly the Internet can
Depending on change technology, it is the combination of network technology and virtual reality technology, information in more intuitive mode and be able to can be interacted
Form represents in front of the user, becomes new research emphasis in field of computer technology.
Near-infrared spectrum technique is combined and applies to mahogany furniture sale displaying platform with 3D visualization technique, logical in platform
The three-dimensional display user for crossing furniture can check its type and characteristic light spectrogram；While user can differentiate Shen by sending mahogany furniture
Please, manager is differentiated using the quick nondestructive of the true and false mahogany furniture of the model realization platform that builds up；By near-infrared spectrum technique
Combined with 3D visualization technique, mahogany furniture sale displaying platform is set up, the real reliability of this platform is increased, greatly full
The growth requirement in sufficient market, while also alleviate mahogany furniture well in the stagnant phenomenon of electric business gondola sales.
Content of the invention
（One）The technical problem of solution
For the deficiencies in the prior art, the invention provides a kind of mahogany furniture based on NIRS and 3D visualization technique differentiates system
System, greatly meets the demand of market development, while it is stagnant in electric business gondola sales also to solve mahogany furniture well
Phenomenon problem.
（Two）Technical scheme
For achieving the above object, the present invention provides following technical scheme：A kind of redwood man based on NIRS and 3D visualization technique
Tool identification system, including mahogany furniture sale displaying platform, the Internet, cloud data base, foreground custom system and Administrator system,
The mahogany furniture sale displaying platform is connected with foreground custom system and Administrator system two-way signaling respectively by the Internet.
The foreground custom system include microprocessor one, redwood culture module, user registration module three-dimensional display module,
Online sales module, after-sale service module, mahogany furniture identification module and signal transceiver one, microprocessor one respectively with redwood
Cultural module, user registration module three-dimensional display module, online sales module, after-sale service module, mahogany furniture identification module
It is bi-directionally connected with signal transceiver one, signal transceiver one is connected with the Internet two-way signaling.
The Administrator system includes microprocessor two, product essential information maintenance module, user management module, sale pipe
Reason module, after-sale service management module and signal transceiver two, microprocessor two is bi-directionally connected the maintenance of product essential information respectively
Module, user management module, sales management module, after-sale service management module and signal transceiver two, signal transceiver two with
The Internet two-way signaling connection.
Preferably, the redwood culture module includes that redwood life submodule, redwood general knowledge submodule, redwood choose submodule
Block and redwood adopted son's module.
Preferably, the three-dimensional display module uses WEB 3D technology.
Preferably, the online sales module is used for realizing the purchase and sale integration of cooperation businessman commodity or service, by the
Tripartite's paying server carries out order clearing.
Preferably, the miniature near infrared spectrometer of the mahogany furniture identification module tonneau is per part furniture sample surface
Diverse location gathers near infrared spectrum, after Pretreated spectra, extracts characteristic wavelength, by multivariate data analysis method, point
The discrimination model of true and false mahogany furniture is not set up, is reflected using the quick nondestructive of the true and false mahogany furniture of the model realization that the builds up platform
Not.
Preferably, the mahogany furniture identification module adopts NIRS technology, and NIRS technology is a kind of quick, lossless, accurate
With efficient mahogany furniture authentication technique, using the near infrared light spectrum signal of miniature near infrared spectrometer collecting sample, with chemistry
Metrology method is differentiated.
Preferably, the discrimination method that the mahogany furniture identification module is adopted is specially：A number of sample is first gathered
Spectrum is used for modeling, and then carries out pretreatment again to spectrum, extracts characteristic wavelength, finally adopts offset minimum binary diagnostic method, cluster
Independently soft type method, support vector machine and extreme learning machine are modeled analysis to class respectively, differentiate that result determines most by testing
Excellent modeling method.
Preferably, the after-sale service module includes redwood maintenance submodule, differentiates application submodule and online message
Module.
Preferably, the product essential information maintenance module includes modification and the deletion of product information.
Preferably, the after-sale service management module includes redwood maintenance submodule, differentiates that application submodule and client stay
Speech information management submodule.
（Three）Beneficial effect
The invention provides a kind of mahogany furniture identification system based on NIRS and 3D visualization technique.Possesses following beneficial effect
Really：
（1）, the present invention passes through for near-infrared spectrum technique, 3D visualization technique and the Internet etc. to be applied to mahogany furniture electronics business
Business platform, function is more comprehensive, realizes man-machine interaction and autgmentability is more preferable.
（2）, the present invention adopt NIRS technology, which is mainly characterized by：Using miniature near infrared spectrometer collecting sample
Near infrared light spectrum signal, is differentiated with chemometrics method, reaches quick, lossless, accurate and efficient discriminating redwood man
Tool.
（3）, the present invention pass through Web3D technology, be the combination of network technology and virtual reality technology, can be information with more
Intuitive way and the form that can interact represent in front of the user.
（4）, near-infrared spectrum technique and 3D visualization technique R. concomitans put down by the present invention in mahogany furniture sale displaying
Platform, i.e. online platform are simultaneously appeared in face of consumer with 3D visual image and its near infrared spectrum characteristic pattern, are enhanced and are disappeared
The confidence that the person of expense buys.And when delivery is got home, by allowing consumer confirm sth. oneself 3D picture and near infrared spectrum characteristic pattern is
Same true mahogany furniture during shopping on net, it is achieved that the mahogany furniture of shopping on net is same with the mahogany furniture that delivery is got home
One mahogany furniture, increased verity, the reliability of this sales platform, greatly meets the growth requirement in market, while also very
Good alleviates mahogany furniture in the stagnant phenomenon of electric business gondola sales.
Description of the drawings
Fig. 1 is present system principle schematic；
Fig. 2 is business process map of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As shown in figure 1, the present invention provides a kind of technical scheme：A kind of mahogany furniture based on NIRS and 3D visualization technique
Identification system, including mahogany furniture sale displaying platform, the Internet, cloud data base, foreground custom system and Administrator system, red
Wooden furniture sale displaying platform is connected with foreground custom system and Administrator system two-way signaling respectively by the Internet.
As shown in figure 1, foreground custom system includes microprocessor one, redwood culture module, user registration module three-dimensional exhibition
Show module, online sales module, after-sale service module, mahogany furniture identification module and signal transceiver one, one point of microprocessor
Not with redwood culture module, user registration module three-dimensional display module, online sales module, after-sale service module, mahogany furniture
Identification module and signal transceiver one are bi-directionally connected, and signal transceiver one is connected with the Internet two-way signaling.
As shown in figure 1, Administrator system include microprocessor two, product essential information maintenance module, user management module,
Sales management module, after-sale service management module and signal transceiver two, microprocessor two is bi-directionally connected product respectively to be believed substantially
Breath maintenance module, user management module, sales management module, after-sale service management module and signal transceiver two, signal transmitting and receiving
Device two is connected with the Internet two-way signaling.
Redwood culture module includes that redwood life submodule, redwood general knowledge submodule, redwood choose submodule and redwood is supported
Submodule.
Three-dimensional display module uses WEB 3D technology.By using portable hand-held 3D scanner, scan to mahogany furniture
Graphics, data processing is carried out to graphics by modeling software, in platform, its class can be checked by the three-dimensional display of furniture
Type and characteristic light spectrogram.
Online sales module is used for realizing the purchase and sale integration of cooperation businessman commodity or service, is serviced by Third-party payment
Device carries out order clearing.
Mahogany furniture identification module tonneau is being adopted per the diverse location of part furniture sample surface with miniature near infrared spectrometer
Collection near infrared spectrum, after Pretreated spectra, extracts characteristic wavelength, by multivariate data analysis method, sets up respectively true and false
The discrimination model of mahogany furniture, is differentiated using the quick nondestructive of the true and false mahogany furniture of the model realization that the builds up platform.
Mahogany furniture identification module adopts NIRS technology, and NIRS technology is a kind of quick, lossless, accurate and efficient redwood
Furniture authentication technique, using the near infrared light spectrum signal of miniature near infrared spectrometer collecting sample, is entered with chemometrics method
Row differentiates.
The discrimination method that mahogany furniture identification module is adopted is specially：A number of sample spectrum is first gathered for building
Mould, then carries out pretreatment again to spectrum, extracts characteristic wavelength, finally adopts offset minimum binary diagnostic method, cluster class independence soft mode
Formula method, support vector machine and extreme learning machine are modeled analysis respectively, differentiate that result determines optimum modeling method by testing.
After-sale service module includes redwood maintenance submodule, differentiates application submodule and online message submodule.
Product essential information maintenance module includes modification and the deletion of product information.
After-sale service management module includes redwood maintenance submodule, differentiates application submodule and client's message information management
Module.
Redwood culture module, chooses and maintains etc. some knowledge for check redwood.
Three-dimensional display module, by using WEB 3D technology, using portable hand-held 3D scanner, scans to mahogany furniture
Graphics, with modeling software, data processing is carried out to graphics, can be checked by the three-dimensional display user of furniture in platform
Its type and characteristic light spectrogram.
Online sales module, for realizing the purchase and sale integration of cooperation businessman commodity or service, is taken by Third-party payment
Business device carries out order clearing.
Mahogany furniture identification module, by using miniature near infrared spectrometer in the diverse location per part furniture sample surface
Collection near infrared spectrum, after Pretreated spectra, extracts characteristic wavelength, by multivariate data analysis method, sets up respectively true
The discrimination model of false mahogany furniture, is differentiated using the quick nondestructive of the true and false mahogany furniture of the model realization that the builds up platform.
After-sale service module, sends redwood maintenance, differentiates application for user, and user's message.
User registration module, for completing the certification of user, and is validated user access system homepage.
Product essential information maintenance module, system mahogany furniture product information is carried out update in real time for manager and
Safeguard.
User management module, for depositing the personal information of user, manager is managed to the information of user.
Sales management module, for manager's statistics sales information and management discrepancy fund.
After-sale service management module, the mahogany furniture maintenance for being sent according to user for manager and discriminating application, with
And message information, relevant information can be managed.
User registration module, for completing the certification of user.
User management module, for depositing the personal information of user, manager is managed to the information of user.
Sales management module, for counting sales information and management discrepancy fund.
As shown in Fig. 2 the operation flow of the present invention is：
Admin Administration's flow process：Manager logs in first, enters manager's table, if logged on failure, then continues to log in, Zhi Daocheng
Till work(, after logging in successfully, the selection page can be entered, including essential information safeguard, accept order, redwood cultural information safeguard,
Furniture differentiates that application is safeguarded and client's message is safeguarded, selects to be operated, or the essential information of maintenance items, or processes order letter
Breath, or safeguard redwood cultural information or safeguard the application information of fixture discriminating, or the message information of client is safeguarded, and in electronics
Update in mall system data base and preserve.
Customer chooses flow process：Customer need is logged in first, is logged in successfully and be may browse through redwood culture afterwards, checks mahogany furniture
Discriminating application and other clients message, and the information of product can be checked with category, and need to log in, look into after logging in
See, then select product and enter shopping cart, and place an order, while order detail list can be checked, prevent error.
Can to sum up obtain：
（1）, by near-infrared spectrum technique, 3D visualization technique, the Internet etc. are applied to mahogany furniture e-commerce platform,
Function is more comprehensive, realizes man-machine interaction and autgmentability is more preferable.
（2）, NIRS technology be a kind of quick, lossless, accurately and efficiently mahogany furniture authentication technique, its main feature exists
In：Using the near infrared light spectrum signal of miniature near infrared spectrometer collecting sample, differentiated with chemometrics method.
（3）, visual computer technology on a kind of Web3D exactly the Internet, be network technology and virtual reality technology
Combination, can be information more intuitive mode and can represent in front of the user in the form of interacting.
（4）, by near-infrared spectrum technique and 3D visualization technique R. concomitans in mahogany furniture sale displaying platform, i.e. net
Upper mounting plate is simultaneously appeared in face of consumer with 3D visual image and its near infrared spectrum characteristic pattern, enhances consumer's purchase
Confidence.And when delivery is got home, by allowing confirm sth. oneself 3D picture and near infrared spectrum characteristic pattern of consumer be shopping on net
When same true mahogany furniture, it is achieved that the mahogany furniture that the mahogany furniture of shopping on net is got home with delivery be same redwood man
Tool, increased the real reliability of this platform, greatly meets the growth requirement in market, while also alleviating redwood man well
Tool is in the stagnant phenomenon of electric business gondola sales.
The correlation module being related in the system is hardware system module or is prior art Computer Software journey
The functional module that sequence or agreement are combined with hardware, computer software programs involved by the functional module or agreement itself
The technology being well known to those skilled in the art, which is not the improvements of the system；Being improved between each module of the system
Interaction relationship or annexation, as the construction of the entirety of system is improved, will be solved with solving the system
Relevant art problem.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understanding can carry out multiple changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (10)
1. a kind of mahogany furniture identification system based on NIRS and 3D visualization technique, including mahogany furniture sale displaying platform,
The Internet, cloud data base, foreground custom system and Administrator system, it is characterised in that：The mahogany furniture sale displaying platform
It is connected with foreground custom system and Administrator system two-way signaling by the Internet respectively；The cloud data base refers to institute in system
The NIRS mahogany furniture that uses differentiates the data storages such as calibration model, spectrogram in cloud platform, realizes conveniently and efficiently completing
The near infrared spectrum of mahogany furniture differentiates, not limited by regions, while, it is achieved that the safety of discriminating model and spectroscopic data can
By storage, the foreground custom system include microprocessor one, redwood culture module, user registration module three-dimensional display module,
Online sales module, after-sale service module, mahogany furniture identification module and signal transceiver one, microprocessor one respectively with redwood
Cultural module, user registration module three-dimensional display module, online sales module, after-sale service module, mahogany furniture identification module
It is bi-directionally connected with signal transceiver one, signal transceiver one is connected with the Internet two-way signaling；The Administrator system includes micro-
Processor two, product essential information maintenance module, user management module, sales management module, after-sale service management module and letter
Number transceiver two, microprocessor two is bi-directionally connected product essential information maintenance module, user management module, sales management mould respectively
Block, after-sale service management module and signal transceiver two, signal transceiver two is connected with the Internet two-way signaling.
2. the mahogany furniture identification system based on NIRS and 3D visualization technique according to claim 1, it is characterised in that：
The redwood culture module includes that redwood life submodule, redwood general knowledge submodule, redwood choose submodule and redwood adopted son's mould
Block.
3. the mahogany furniture identification system based on NIRS and 3D visualization technique according to claim 1, it is characterised in that：
The three-dimensional display module uses WEB 3D technology, by using portable hand-held 3D scanner, scans the three of mahogany furniture
Graphics are carried out data processing by modeling software by dimension figure, platform by the three-dimensional display of furniture can check its type and
Characteristic light spectrogram.
4. the mahogany furniture identification system based on NIRS and 3D visualization technique according to claim 1, it is characterised in that：
The online sales module is used for realizing the purchase and sale integration of cooperation businessman commodity or service, is entered by Third-party payment server
Row order is settled accounts.
5. the mahogany furniture identification system based on NIRS and 3D visualization technique according to claim 1, it is characterised in that：
The mahogany furniture identification module is not by using micro portable movable type near infrared spectrometer per part furniture sample surface
With station acquisition near infrared spectrum, after Pretreated spectra, characteristic wavelength is extracted, by multivariate data analysis method, difference
The discrimination model of true and false mahogany furniture is set up, is reflected using the quick nondestructive of the true and false mahogany furniture of the model realization that the builds up platform
Not.
6. the mahogany furniture identification system based on NIRS and 3D visualization technique according to claim 1, it is characterised in that：
The mahogany furniture identification module adopts NIRS technology, and NIRS technology is a kind of quick, lossless, accurate and efficient mahogany furniture
Authentication technique, using the near infrared light spectrum signal of miniature near infrared spectrometer collecting sample, is reflected with chemometrics method
Not.
7. the mahogany furniture identification system based on NIRS and 3D visualization technique according to claim 6, it is characterised in that：
The discrimination method that the mahogany furniture identification module is adopted is specially：A number of sample spectrum is first gathered for modeling, so
Carry out pretreatment afterwards again to spectrum, extract characteristic wavelength, finally using offset minimum binary diagnostic method, cluster class independently soft type method,
Support vector machine and extreme learning machine are modeled analysis respectively, differentiate that result determines optimum modeling method by testing.
8. the mahogany furniture identification system based on NIRS and 3D visualization technique according to claim 1, it is characterised in that：
The after-sale service module includes redwood maintenance submodule, differentiates application submodule and online message submodule.
9. the mahogany furniture identification system based on NIRS and 3D visualization technique according to claim 1, it is characterised in that：
The product essential information maintenance module includes modification and the deletion of product information.
10. the mahogany furniture identification system based on NIRS and 3D visualization technique according to claim 1, its feature exists
In：The after-sale service management module includes redwood maintenance submodule, differentiates application submodule and client's message information management
Module.
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