CN108053489A - The trade mark display systems of commodity based on AR technologies - Google Patents
The trade mark display systems of commodity based on AR technologies Download PDFInfo
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- CN108053489A CN108053489A CN201711296395.4A CN201711296395A CN108053489A CN 108053489 A CN108053489 A CN 108053489A CN 201711296395 A CN201711296395 A CN 201711296395A CN 108053489 A CN108053489 A CN 108053489A
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- 238000005516 engineering process Methods 0.000 title claims abstract description 20
- 238000007405 data analysis Methods 0.000 claims abstract description 24
- 238000000605 extraction Methods 0.000 claims abstract description 23
- 230000000694 effects Effects 0.000 claims abstract description 10
- 230000002708 enhancing effect Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 210000005252 bulbus oculi Anatomy 0.000 claims description 7
- 238000003786 synthesis reaction Methods 0.000 claims description 7
- 239000000284 extract Substances 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims description 3
- 238000012517 data analytics Methods 0.000 claims 4
- 238000001914 filtration Methods 0.000 claims 1
- 239000011521 glass Substances 0.000 abstract description 5
- 230000003190 augmentative effect Effects 0.000 description 4
- 238000012512 characterization method Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
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- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/013—Eye tracking input arrangements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/005—General purpose rendering architectures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
-
- 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
- G06T19/20—Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
-
- G06T5/70—
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20048—Transform domain processing
- G06T2207/20056—Discrete and fast Fourier transform, [DFT, FFT]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2219/00—Indexing scheme for manipulating 3D models or images for computer graphics
- G06T2219/20—Indexing scheme for editing of 3D models
- G06T2219/2016—Rotation, translation, scaling
Abstract
The invention discloses a kind of trade mark display systems of the commodity based on AR technologies, modules and unit in the system can be integrated on a glasses with 3D effect, it carries out profile acquisition by the trade mark of commodity of the data analysis unit to collecting and characterizes extraction finally to obtain the image become apparent from, then user is presented to by 3D effect, make the trade mark for comprehensively recognizing the commodity that user becomes apparent from, better effect is played to the publicity of the commodity.
Description
Technical field
A kind of trade mark the present invention relates to trade mark displaying control system more particularly to commodity based on AR technologies shows system
System.
Background technology
Augmented reality (Augmented Reality, abbreviation AR), be it is a kind of in real time calculate camera image position and
Angle and the technology for adding respective image, the target of this technology is that virtual world is sleeved on real world on the screen and is carried out
It is interactive.Augmented reality not only presents the information of real world, but also virtual information is shown simultaneously, two kinds
Information is complementary to one another, is superimposed.In the augmented reality of visualization, user utilizes Helmet Mounted Display, real world and computer image
Shape is multiple to be synthesized together, and the real world can be seen around it.The characteristics of AR systems tool is there are three protruding：It is 1. true
The world and the information integration of virtual world；2. with real-time, interactive；3. it is to increase positioning virtual object in three dimension scale space
Body.AR technologies can be widely applied to the fields such as military affairs, medical treatment, building, education, engineering, video display, amusement.
All commodity all have trade mark, and the trade mark of commodity is that the commodity represent, and user is when publicizing the product
It needs that the trade mark of the commodity is shown and introduced, and in the prior art using planar technique either two dimensional image technology pair
Trade mark is shown, and in particular to there is no sufficiently show in place of to the details and feature of the trade mark.
The content of the invention
According to problem existing in the prior art, the trade mark the invention discloses a kind of commodity based on AR technologies shows system
System, including：
Collecting unit gathers the image information of the trade mark on article；
Data analysis unit, the image information of the trade mark for being transmitted according to collecting unit carry out the data analysis of image：
It extracts the profile of the image and characteristic point and carries out the feature extraction of image and feature recognition finally obtains the standard wheels of the image
The data chain information of wide information and characteristic point；
Receive the nominal contour information of the data analysis unit transmission and the AR display units of data chain information, the AR
The 3D effect that display unit carries out 3D modeling and the commodity according to the data message received is shown.
Further：The data analysis unit extracts the profile of the commodity image in the following way：
Be multiplied using the Sobel Operator of formula (1) and formula (2) with image data matrix A, with the gradient of formula (3) into
Row bound inspection, more than pixel of the pixel as image outline of threshold values, then using linear interpolation method by wire-frame image vegetarian refreshments
Line is connected into, obtains the nominal contour information of image.
Further, gray proces are normalized to the nominal contour information of the image of acquisition in the data analysis unit
After be resent to AR display units.
Further, the data analysis unit also carries out at train of thought enhancing the nominal contour information of the image of acquisition
Reason, the train of thought enhancing processing is in the following way：
The gray value that image is often gone first carries out Fourier transformation, is then filtered using the operator of formula (4) into line frequency
Ripple obtains the image of train of thought enhancing finally by inverse Fourier transform.
Further, the data analysis unit is at least provided with for collecting trademark image progress image characteristic point
The extraction module of acquisition, the extraction module carries out the characterization acquisition of image according to the content of image information and image outline is believed
The extraction of breath and the extraction of color elements information, the data analysis unit further include synthesis module, the synthesis module according to
The data message for the commodity that extraction module obtains carries out the enhancing processing of image information.
AR display units carry out real-time capture to the Rotation of eyeball action of user, are controlled according to the rotation process of user eyeball
The rotation of trade mark angle.
By adopting the above-described technical solution, a kind of trade mark displaying system of commodity based on AR technologies provided by the invention
It unites, the modules and unit in the system can be integrated on a glasses with 3D effect, pass through data analysis unit
The trade mark of commodity to collecting carries out profile acquisition and characterizes to extract finally to obtain the image become apparent from, then passes through 3D
Effect is presented to user, and the trade mark for comprehensively recognizing the commodity for becoming apparent from user plays more the publicity of the commodity
Good effect.
Description of the drawings
It in order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments described in application, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structure diagram of article trade mark display systems of the present invention.
Specific embodiment
To make technical scheme and advantage clearer, with reference to the attached drawing in the embodiment of the present invention, to this
Technical solution in inventive embodiments is clearly completely described：
A kind of trade mark display systems of commodity based on AR technologies as shown in Figure 1, including
Collecting unit gathers the image information of the trade mark on article；The acquisition of collecting unit application camera can gather business
The trademark image of product.
Data analysis unit, the image information of the trade mark for being transmitted according to collecting unit carry out the data analysis of image：
It extracts the profile of the image and characteristic point and carries out the feature extraction of image and feature recognition finally obtains the standard wheels of the image
The data chain information of wide information and characteristic point.The data analysis unit trademark image that collects is carried out profile acquisition,
The acquisition of characteristic point, be finally synthesizing with actual trade mark almost striking resemblances trademark image.
Receive the nominal contour information of the data analysis unit transmission and the AR display units of data chain information, the AR
The 3D effect that display unit carries out 3D modeling and the commodity according to the data message received is shown.AR display units can be 3D
Glasses or the 3D helmets, user take 3D glasses when the trade mark to article is observed and institute to the trade mark can be realized
There is the acquisition of details.The data analysis unit in the system and the corresponding hardware device of collecting unit may be integrated into this simultaneously
On 3D glasses.
Further, the data analysis unit extracts the profile of the commodity image in the following way：
Be multiplied using the Sobel Operator of formula (1) and formula (2) with image data matrix A, with the gradient of formula (3) into
Row bound inspection, more than pixel of the pixel as image outline of threshold values, then using linear interpolation method by wire-frame image vegetarian refreshments
Line is connected into, obtains the nominal contour information of image.Then the nominal contour information for obtaining trade mark obtains colouring information again later
The details synthesis of the trademark image is carried out again.
Further, gray proces are normalized to the nominal contour information of the image of acquisition in the data analysis unit
After be resent to AR display units.
Further, the data analysis unit also carries out at train of thought enhancing the nominal contour information of the image of acquisition
Reason, the train of thought enhancing processing is in the following way：
The gray value that image is often gone first carries out Fourier transformation, is then filtered using the operator of formula (4) into line frequency
Ripple obtains the image of train of thought enhancing finally by inverse Fourier transform.By enhancing, treated that image is clearer, and color is more
It highlights beautiful.
Further, the data analysis unit is at least provided with for collecting trademark image progress image characteristic point
The extraction module of acquisition, the extraction module carries out the characterization acquisition of image according to the content of image information and image outline is believed
The extraction of breath and the extraction of color elements information, the data analysis unit further include synthesis module, the synthesis module according to
The data message for the commodity that extraction module obtains carries out the enhancing processing of image information.
AR display units carry out real-time capture to the Rotation of eyeball action of user, are controlled according to the rotation process of user eyeball
The rotation of trade mark angle.So user both can be to the trademark image by rotation eyeball up and down during trade mark is watched
Picture carries out 360 ° of arbitrary rotation, in place of the details for observing the trade mark that can be more vivid.
A kind of trade mark display systems of commodity based on AR technologies disclosed by the invention, pass through the trademark image to collecting
Feature extraction and contours extract are carried out, this method eliminates effect characteristics extraction and the noise jamming of feature recognition to greatest extent
And retain the characteristic information of artwork, make the personal characteristics in trademark image more obvious, be effectively improved trademark image feature
Extraction and the precision of feature recognition.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of trade mark display systems of the commodity based on AR technologies, it is characterised in that：Including：
Collecting unit gathers the image information of the trade mark on article；
Data analysis unit, the image information of the trade mark for being transmitted according to collecting unit carry out the data analysis of image：Extraction
The profile and characteristic point of the image simultaneously carry out the feature extraction of image and feature recognition finally obtains the nominal contour letter of the image
The data chain information of breath and characteristic point；
The nominal contour information of the data analysis unit transmission and the AR display units of data chain information are received, the AR is presented
The 3D effect that unit carries out 3D modeling and the commodity according to the data message received is shown.
2. the trade mark display systems of the commodity according to claim 1 based on AR technologies, are further characterized in that：The data
Analytic unit extracts the profile of the commodity image in the following way：
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It is multiplied using the Sobel Operator of formula (1) and formula (2) with image data matrix A, side is carried out with the gradient of formula (3)
Boundary checks, connects wire-frame image vegetarian refreshments more than pixel of the pixel as image outline of threshold values, then using linear interpolation method
Into line, the nominal contour information of image is obtained.
3. the trade mark display systems of the commodity according to claim 2 based on AR technologies, are further characterized in that：The data
Analytic unit is normalized after gray proces the nominal contour information of the image of acquisition and is resent to AR display units.
4. the trade mark display systems of the commodity according to claim 3 based on AR technologies, are further characterized in that：The data
Analytic unit also carries out the nominal contour information of the image of acquisition train of thought enhancing processing, and the train of thought enhancing processing is using as follows
Mode：
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The gray value that image is often gone first carries out Fourier transformation, then carries out frequency filtering using the operator of formula (4), most
The image of train of thought enhancing is obtained by inverse Fourier transform afterwards.
5. the trade mark display systems of the commodity according to claim 1 based on AR technologies, are further characterized in that：The data
Analytic unit is at least provided with for the extraction module to collecting trademark image progress image characteristic point acquisition, the extraction mould
Root tuber carries out characterizing for image according to the content of image information and obtains extraction and color elements information with image outline information
Extraction, the data analysis unit further include synthesis module, the number for the commodity that the synthesis module is obtained according to extraction module
It is believed that breath carries out the enhancing processing of image information.
6. the trade mark display systems of the commodity according to claim 1 based on AR technologies, are further characterized in that：AR presents single
Member carries out real-time capture to the Rotation of eyeball action of user, and the rotation of trade mark angle is controlled according to the rotation process of user eyeball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711296395.4A CN108053489A (en) | 2017-12-08 | 2017-12-08 | The trade mark display systems of commodity based on AR technologies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711296395.4A CN108053489A (en) | 2017-12-08 | 2017-12-08 | The trade mark display systems of commodity based on AR technologies |
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| CN108053489A true CN108053489A (en) | 2018-05-18 |
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| CN201711296395.4A Pending CN108053489A (en) | 2017-12-08 | 2017-12-08 | The trade mark display systems of commodity based on AR technologies |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109903261A (en) * | 2019-02-19 | 2019-06-18 | 北京奇艺世纪科技有限公司 | A kind of image processing method, device and electronic equipment |
| CN110267029A (en) * | 2019-07-22 | 2019-09-20 | 广州铭维软件有限公司 | A kind of long-range holographic personage's display technology based on AR glasses |
| CN110706365A (en) * | 2019-09-30 | 2020-01-17 | 贵州电网有限责任公司 | Image characteristic data modeling method for power equipment |
| CN111754641A (en) * | 2020-06-28 | 2020-10-09 | 中国银行股份有限公司 | Capital escrow article display method, device and equipment based on AR |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109903261A (en) * | 2019-02-19 | 2019-06-18 | 北京奇艺世纪科技有限公司 | A kind of image processing method, device and electronic equipment |
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