CN106911915A - Merchandise news based on augmented reality obtains system - Google Patents
Merchandise news based on augmented reality obtains system Download PDFInfo
- Publication number
- CN106911915A CN106911915A CN201710114749.2A CN201710114749A CN106911915A CN 106911915 A CN106911915 A CN 106911915A CN 201710114749 A CN201710114749 A CN 201710114749A CN 106911915 A CN106911915 A CN 106911915A
- Authority
- CN
- China
- Prior art keywords
- commodity
- module
- identification information
- augmented reality
- merchandise news
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
- G06T19/006—Mixed reality
Abstract
System is obtained the invention provides the merchandise news based on augmented reality, the mobile terminal with shooting part, including acquisition module is applied to, for gathering the commodity plane picture with identification information by the shooting part；Identification module, for recognizing the identification information；Acquisition module, the 3 d image data for obtaining the corresponding described commodity associated in advance with the identification information；Image-forming module, for generating the 3-D view of commodity according to the 3 d image data and being shown in the mobile terminal；Locating module, the positional information for obtaining commodity.Beneficial effects of the present invention are：The quality of user's direct feel commodity, lifts Consumer's Experience.
Description
Technical field
The present invention relates to augmented reality field, and in particular to the merchandise news based on augmented reality obtains system
System.
Background technology
It is not directly perceived enough that current merchandise news obtains information.Augmented reality can solve the problem that this problem.
The content of the invention
Regarding to the issue above, the present invention is intended to provide the merchandise news based on augmented reality obtains system.
The purpose of the present invention is realized using following technical scheme：
System is obtained there is provided the merchandise news based on augmented reality, the mobile end with shooting part is applied to
End, including acquisition module, for gathering the commodity plane picture with identification information by the shooting part；
Identification module, for recognizing the identification information；
Acquisition module, the 3 d image data for obtaining the corresponding described commodity associated in advance with the identification information；
Image-forming module, for generating the 3-D view of commodity according to the 3 d image data and being shown in described mobile whole
End；
Locating module, the positional information for obtaining commodity.
Beneficial effects of the present invention are：The quality of user's direct feel commodity, lifts Consumer's Experience.
Brief description of the drawings
Using accompanying drawing, the invention will be further described, but embodiment in accompanying drawing is not constituted to any limit of the invention
System, for one of ordinary skill in the art, on the premise of not paying creative work, can also obtain according to the following drawings
Other accompanying drawings.
Fig. 1 is structure connection diagram of the invention；
Reference：
Acquisition module 1, identification module 2, acquisition module 3, image-forming module 4, locating module 5.
Specific embodiment
The invention will be further described with the following Examples.
Referring to Fig. 1, the merchandise news that the present embodiment is based on augmented reality obtains system, is applied to shooting part
Mobile terminal, including acquisition module 1, for gathering the commodity plane picture with identification information by the shooting part；
Identification module 2, for recognizing the identification information；
Acquisition module 3, the 3 d image data for obtaining the corresponding described commodity associated in advance with the identification information；
Image-forming module 4, for generating the 3-D view of commodity according to the 3 d image data and being shown in the movement
Terminal；
Locating module 5, the positional information for obtaining commodity.
The quality of the present embodiment user's direct feel commodity, lifts Consumer's Experience.
Preferably, the three-dimensional of the corresponding described commodity that the acquisition of the acquisition module 3 is associated in advance with the identification information
The mode of view data is downloaded for network.
This preferred embodiment passes through real-time performance acquiring three-dimensional images.
Preferably, the three-dimensional of the corresponding described commodity that the acquisition of the acquisition module 3 is associated in advance with the identification information
The mode of view data is to be obtained from the storage content of mobile terminal.
This preferred embodiment by network without being achieved that acquiring three-dimensional images.
Preferably, the locating module on commodity by pasting the accurate location that electronic tag obtains commodity, including commodity
Positioning submodule and product locations assessment submodule, the commodity attribute submodule are used to position unknown position label,
Obtain commodity attribute result；The product locations assessment submodule enters for setting up evaluation index to the accuracy of the positioning result
Row assessment.
The commodity attribute submodule when being positioned to unknown position label, using known location label and reader
Unknown position label is completed to position, the commodity attribute submodule includes asking for signal intensity unit, asking for tag distances unit
With ask for product locations unit；
The signal intensity unit of asking for is for calculating known location label and unknown position label connects on each reader
The signal intensity of receipts；
The tag distances unit of asking for is for asking for the signal receiving strength and known location label of unknown position label
The distance between signal receiving strength；
The product locations unit of asking for is for asking for the position of unknown position label.
Known location label and unknown position label are being calculated on each reader using the signal intensity unit of asking for
During the signal intensity of reception, using the collection of letters field intensity of path loss model reflection transmitting interrogation signals during dissemination channel
Strength Changes, the computing formula of the signal receiving strength S of reader is：
In above-mentioned formula, PL (d0) for reader in reference point d0Place receives the signal receiving strength attenuation of signal, PL
(d0') for reader in reference point d0' place receives the signal receiving strength attenuation of signal, and σ represents the standard deviation of ambient noise
Difference, unit is dB, PfIt is the signal transmission power of label, d is reader and tag distances,
Before actual location is carried out to unknown position label：
Choose several test position labels to be tested, record what the test position label was received on each reader
Signal intensity, sets up the discrete relationship database with signal intensity on each test position label, by by the letter of the reader
The signal intensity of the test position label that the computing formula of number receiving intensity S is obtained is strong with the signal in discrete relationship database
Based on degree, signal intensity modification coefficient is calculated, by each test position label C S in discrete relationship databaseρEach
The standard deviation of the signal intensity on reader is set to σ (CSρ), ρ=1 ..., m, m are the quantity of test position label, are read by described
Read the test position label C S that the computing formula of the signal receiving strength S of device is obtainedρThe mark of the signal intensity on each reader
Quasi- difference is σ*(CSρ), then signal intensity modification coefficient is：
When actual location is carried out to unknown position label：
The computing formula of the signal receiving strength of the reader after the optimization for using for：S '=ZX × S；
The computing formula of the signal receiving strength according to the reader after optimization, certain the unknown position label WZ for calculatingi
The signal intensity vector of the reception on each readerFor：
In above-mentioned formula,It is the WZ being calculatediIn reader RlOn signal receiving strength, wherein, l=1,
2,…,L；
The computing formula of the signal receiving strength according to the reader after optimization, certain the known location label YZ for calculatingj
The signal intensity vector of the reception on each readerFor：
In above-mentioned formula,It is the YZ being calculatedjIn reader RlOn signal receiving strength, wherein, l=1,
2,…,L。
This preferred embodiment asks for signal intensity unit in the calculating process for carrying out signal receiving strength, takes into full account
The transmission environment complexity of electromagnetic wave in the environment, and calculated with reference to 2 reference points, more can accurately reduce transmitting
Signal；When the signal intensity for carrying out unknown position label and known location label is calculated, signal intensity modification coefficient is introduced, made
The calculating for obtaining signal intensity is more accurate.
Preferably, between the signal receiving strength of the unknown position label and the signal receiving strength of known location label
Distance calculated according to the following formula：
In above-mentioned formula,Represent unknown position label WZiSignal receiving strength and known location label YZjLetter
The distance between number receiving intensity, M represents known location label YZjQuantity.
The position for asking for unknown position label, including：(1) by the signal receiving strength of unknown position label and known
The distance between signal receiving strength of location tags is expressed as vector form：(2) count
CalculateMiddle k minimum element, as with unknown position label WZiThe label of arest neighbors, vectorial shape is expressed as by each distance
Formula：(3) known location label difference weight is assigned according to proximity, so that
Estimate WZiCoordinate：：
In above-mentioned formula,It is known location label YZjCoordinate,It is unknown position label WZi
Coordinate；
This preferred embodiment asks for tag distances unit during signal receiving strength distance is calculated, and has taken into full account and has read
Read influence of the device with the distance of label to signal receiving strength confidence level, the tag distances reliability of acquisition is higher；Asking for not
Know during location tags, taken into full account known location label and unknown position tag distances, the position asked for is more accurate.
Preferably, the evaluation index of setting up is estimated to the accuracy of the positioning result, specially：Periodically using system
System estimation error WC is estimated to positioning precision,
In above-mentioned formula,It is WZiEstimated position,It is WZiActual position, E is desired value.
The product locations assessment submodule is additionally provided with positioning fault alarm mechanism, and the positioning fault alarm mechanism is：
Error threshold to positioning allowed sets, the system estimation error that record a period of time is periodically calculated
WC, quantity β of the cumulative record more than the system estimation error WC of the error threshold,
If the system estimation error that certain is once calculated is WCλ, η is satisfactionBe
The quantity of estimation error of uniting, whereinWCmax、WCminSystem estimation error WC respectively in a period of time periodic logging
Average value, maximum and minimum value,
Then when following judge formula is met, judge that positioning failure occurs in commodity attribute, and carry out corresponding alarm：
In above-mentioned formula, ξ is the quantity of the system estimation error WC of a period of time periodic logging, wherein, λ=1 ...,
ξ。
This preferred embodiment product locations assessment submodule is estimated to commodity attribute precision, it is ensured that commodity attribute
Long-term reliability, and help to be improved commodity attribute effect, obtain the relatively reliable positioning of commodity；Positioning event is set
Barrier alarm mechanism so that the accuracy that the positioning can be positioned according to the history evaluated error Notes of Key Data, is commodity attribute precision
Improvement the foundation of more science is provided.
Merchandise news of the present invention based on augmented reality obtains system, be respectively 20 when reader quantity, 21,22,
23rd, 24 when, acquisition of information situation is analyzed, compared with the present invention is provided without, the present invention produce have the beneficial effect that
Shown in table：
| Reader quantity | Merchandise news obtains accuracy rate and improves | Merchandise news obtains time shortening |
| 20 | 30% | 25% |
| 21 | 32% | 24% |
| 22 | 33% | 23% |
| 23 | 35% | 22% |
| 24 | 36% | 20% |
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of scope is protected, although being explained to the present invention with reference to preferred embodiment, one of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent, without deviating from the reality of technical solution of the present invention
Matter and scope.
Claims (4)
1. the merchandise news based on augmented reality obtains system, it is characterized in that：It is applied to the mobile end with shooting part
End, including acquisition module, for gathering the commodity plane picture with identification information by the shooting part；
Identification module, for recognizing the identification information；
Acquisition module, the 3 d image data for obtaining the corresponding described commodity associated in advance with the identification information；
Image-forming module, for generating the 3-D view of commodity according to the 3 d image data and being shown in the mobile terminal；
Locating module, the positional information for obtaining the commodity.
2. the merchandise news based on augmented reality according to claim 1 obtains system, it is characterized in that：The acquisition
The mode of the 3 d image data of the corresponding described commodity that the acquisition of module is associated in advance with the identification information is that network is downloaded.
3. the merchandise news based on augmented reality according to claim 1 obtains system, it is characterized in that：The acquisition
The mode of the 3 d image data of the corresponding described commodity that the acquisition of module is associated in advance with the identification information is whole from movement
Obtained in the storage content at end.
4. the merchandise news based on augmented reality according to claim 3 obtains system, it is characterized in that：The positioning
Module on commodity by pasting the accurate location that electronic tag obtains commodity, including commodity attribute submodule and product locations assessment
Submodule, the commodity attribute submodule is used to position unknown position label, obtains commodity attribute result；The commodity
Position assessment submodule is estimated for setting up evaluation index to the accuracy of the positioning result.
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| CN201710114749.2A CN106911915B (en) | 2017-02-28 | 2017-02-28 | Commodity information acquisition system based on augmented reality technology |
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| CN201710114749.2A CN106911915B (en) | 2017-02-28 | 2017-02-28 | Commodity information acquisition system based on augmented reality technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110598873A (en) * | 2018-06-11 | 2019-12-20 | 佛山市顺德区美的电热电器制造有限公司 | Data processing method, device and system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101604397B (en) * | 2009-07-17 | 2012-01-25 | 公安部第三研究所 | Passive ultra-high frequency rfid indoor positioning system |
| CN102938121A (en) * | 2011-08-15 | 2013-02-20 | 阿里巴巴集团控股有限公司 | Method and device for releasing commodity information |
| CN104683484A (en) * | 2015-03-25 | 2015-06-03 | 王方淇 | Mobile terminal and physical store informationizing method and system based on mobile terminal |
| CN104778604A (en) * | 2015-04-08 | 2015-07-15 | 重庆甲虫网络科技有限公司 | Smart commerce AR (augmented reality) application system |
| CN105446626A (en) * | 2015-12-04 | 2016-03-30 | 上海斐讯数据通信技术有限公司 | Augmented reality technology based commodity information acquisition method and system and mobile terminal |
| WO2016153108A1 (en) * | 2015-03-20 | 2016-09-29 | 한국과학기술원 | Method and apparatus for providing augmented reality-based dynamic service |
| CN106372552A (en) * | 2016-08-29 | 2017-02-01 | 北京理工大学 | Human body target identification and positioning method |
-
2017
- 2017-02-28 CN CN201710114749.2A patent/CN106911915B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101604397B (en) * | 2009-07-17 | 2012-01-25 | 公安部第三研究所 | Passive ultra-high frequency rfid indoor positioning system |
| CN102938121A (en) * | 2011-08-15 | 2013-02-20 | 阿里巴巴集团控股有限公司 | Method and device for releasing commodity information |
| WO2016153108A1 (en) * | 2015-03-20 | 2016-09-29 | 한국과학기술원 | Method and apparatus for providing augmented reality-based dynamic service |
| CN104683484A (en) * | 2015-03-25 | 2015-06-03 | 王方淇 | Mobile terminal and physical store informationizing method and system based on mobile terminal |
| CN104778604A (en) * | 2015-04-08 | 2015-07-15 | 重庆甲虫网络科技有限公司 | Smart commerce AR (augmented reality) application system |
| CN105446626A (en) * | 2015-12-04 | 2016-03-30 | 上海斐讯数据通信技术有限公司 | Augmented reality technology based commodity information acquisition method and system and mobile terminal |
| CN106372552A (en) * | 2016-08-29 | 2017-02-01 | 北京理工大学 | Human body target identification and positioning method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110598873A (en) * | 2018-06-11 | 2019-12-20 | 佛山市顺德区美的电热电器制造有限公司 | Data processing method, device and system |
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Effective date of registration: 20200426 Address after: 1-1-101, China high end food e-commerce headquarters base, No. 3636, Huixian Road, Yongchun community, Qingchi street, Weifang High tech Zone, Weifang City, Shandong Province Applicant after: Weifang Enyuan Information Technology Co., Ltd Address before: 200000 Shanghai, Songjiang District Road, No. 139 Mei Rong, building 1 Applicant before: SHANGHAI XUNYE COMPUTER TECHNOLOGY Co.,Ltd. |
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