CN108647554A - A kind of sport footwear air cushion stereoscopic two-dimensional code identification and detection device and method - Google Patents
A kind of sport footwear air cushion stereoscopic two-dimensional code identification and detection device and method Download PDFInfo
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- CN108647554A CN108647554A CN201810463953.XA CN201810463953A CN108647554A CN 108647554 A CN108647554 A CN 108647554A CN 201810463953 A CN201810463953 A CN 201810463953A CN 108647554 A CN108647554 A CN 108647554A
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- stereoscopic
- camera
- air cushion
- dimensional code
- connecting rod
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
- G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
- G06K7/1417—2D bar codes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
- G06K7/146—Methods for optical code recognition the method including quality enhancement steps
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- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
A kind of sport footwear air cushion stereoscopic two-dimensional code identification and detection device, upright bar is installed including fixing bracket, industrial camera and camera, fixing bracket includes four in the montant of matrix point row arrangement and four cross bars being connected between adjacent montant, first connecting rod there are four being set up respectively at the middle part of adjacent montant, strip source is provided on first connecting rod, strip source can move left and right on first connecting rod；There are one second connecting rods, second connecting rod to be moved forward and backward along cross bar for setting between cross bar, and the medium position of second connecting rod is fixed with camera installation upright bar, and industrial camera is equipped in camera installation upright bar, and industrial camera can install upright bar along camera and move up and down.A kind of sport footwear air cushion stereoscopic two-dimensional code identification and detection device of present invention proposition and method are influenced, Image Acquisition problem not in place with solving in the two dimensional image of acquisition stereoscopic two-dimensional code by light source and camera shooting angle.
Description
Technical field
The present invention relates to Quick Response Code identification technology field more particularly to a kind of sport footwear air cushion stereoscopic two-dimensional code recognition detections
Device and method.
Background technology
Stereoscopic two-dimensional code on sport footwear air cushion cannot use camera Direct Recognition, need by machine vision technique to solid
Quick Response Code carries out three-dimensional reconstruction could identify that three-dimensional reconstruction needs to carry out the two dimensional image of three-dimensional Quick Response Code with video camera later
Acquisition, can just be identified, and in the two dimensional image gatherer process to three-dimensional Quick Response Code, it is easy by light source and camera shooting angle
The influence of degree, causes two dimensional image not acquire position.
Invention content
It is an object of the invention to propose a kind of sport footwear air cushion stereoscopic two-dimensional code identification and detection device and method, to solve
In the two dimensional image of acquisition stereoscopic two-dimensional code, influenced by light source and camera shooting angle, Image Acquisition problem not in place.
For this purpose, the present invention uses following technical scheme：
A kind of sport footwear air cushion stereoscopic two-dimensional code identification and detection device, including fixing bracket, industrial camera and camera installation
Upright bar, the fixing bracket include four six cross bars for arranging the montants of arrangement in matrix point and being connected between adjacent montant,
It is set up respectively there are four first connecting rod at the middle part of adjacent montant, strip source, the bar shaped is provided on the first connecting rod
Light source can move left and right on the first connecting rod；
There are one second connecting rods, the second connecting rod to be moved forward and backward along the cross bar for setting between the cross bar,
The medium position of the second connecting rod is fixed with the camera installation upright bar, and the industry is equipped in the camera installation upright bar
Camera, the industrial camera can install upright bar along the camera and move up and down.
Preferably, the support bracket fastened upper surface and four sides set up coloured impermeable tabula rasa.
Preferably, the surface setting of the first connecting rod is fluted.
Preferably, the surface setting of the second connecting rod is fluted.
Preferably, the surface setting of the camera installation upright bar is fluted
Preferably, the camera installs upright bar perpendicular to the second connecting rod.
A kind of sport footwear air cushion stereoscopic two-dimensional code recognition detection method, including sport footwear air cushion stereoscopic two-dimensional code is used to identify
Detection stereoscopic two-dimensional code is identified in detection device, includes the following steps：
Step A：Sport footwear air cushion is placed below the industrial camera, and opens a strip source, is used
The industrial camera is shot；
Step B：Four strip sources are opened successively and are ensured to have every time and only be beaten there are one the strip source
It opens, is shot using the industrial camera；
Step C：The two dimensional image of the sport footwear air cushion stereoscopic two-dimensional code under four different light source irradiations is shot, and is passed through
Processing reconstructed is carried out to four two dimensional images and goes out the stereoscopic two-dimensional code on sport footwear air cushion.
Beneficial effects of the present invention：
1, daylighting is carried out to three-dimensional Quick Response Code by the mobile strip source of multi-angle, and moves industrial phase up and down
Machine is shot, and realizes the two dimensional image of the shooting, collecting stereoscopic two-dimensional code of Multi-angle omnibearing, and in coloured opaque tabula rasa
Blocking under so that in the gatherer process of two dimensional image, it is not easy to influenced by light source and camera shooting angle, can be comprehensive
Acquire the two dimensional image of stereoscopic two-dimensional code.
2, simple in structure, it is easy to operate, it is cheap.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention.
Wherein：Fixing bracket 1, montant 11, cross bar 12, industrial camera 2, camera installation upright bar 21, first connecting rod 3, bar shaped
Light source 4, second connecting rod 5.
Specific implementation mode
Technical solution to further illustrate the present invention below with reference to the accompanying drawings and specific embodiments.
A kind of sport footwear air cushion stereoscopic two-dimensional code identification and detection device of the present embodiment, including fixing bracket 1, industrial camera
2 and camera upright bar 21 is installed, the fixing bracket 1 includes four in the montants 11 of matrix point row arrangement and is connected to adjacent montant
Six cross bars 12 between 11 are set up respectively there are four first connecting rod 3 at the middle part of adjacent montant 11, on the first connecting rod 3
It is provided with strip source 4, the strip source 4 can move left and right on the first connecting rod 3；
There are one second connecting rod 5, the second connecting rod 5 can carry out front and back along the cross bar 12 for setting between the cross bar 12
Mobile, the medium position of the second connecting rod 5 is fixed with the camera installation upright bar 21, is installed in the camera installation upright bar 21
There are the industrial camera 2, the industrial camera 2 upright bar 21 can be installed along the camera and move up and down.
The strip source 4 can be moved left and right on the first connecting rod 3, and four first connecting rods 3 are both provided with
The strip source 4 so that the well-illuminated convenience of daylighting makes the acquisition of two dimensional image not influenced by light source.In addition industrial camera 2 can be
It is moved up and down in the camera installation upright bar 21 so that industrial camera 2 can shoot the two of stereoscopic two-dimensional code in different height
Image is tieed up, and because camera installation upright bar 21 is fixed on the medium position of the second connecting rod 5, and the camera installs upright bar
21 can be moved left and right along the second connecting rod 5 so that the industrial camera 2 can shoot the left and right directions of stereoscopic two-dimensional code
Two dimensional image can realize the shooting comprehensive to the full angle of three-dimensional Quick Response Code in conjunction with upper lower angle so that shoot not camera subject
The influence of shooting angle.
Preferably, the upper surface of the fixing bracket 1 and four sides set up coloured impermeable tabula rasa.In addition to fixed branch
Outside the lower surface of frame 1, other surfaces are respectively provided with coloured opaque plate, can block extraneous light and inject, reduce external light source
Influence to identification device.
Preferably, the surface setting of the first connecting rod 3 is fluted.Groove can be used for the movement of the strip source 4, really
Protect the abundance of light source in shooting.
Preferably, the surface setting of the second connecting rod 5 is fluted.Groove can be used for the shifting of the camera installation upright bar 21
It is dynamic, it is ensured that the shooting of the left and right directions of industrial camera 2.
Preferably, the surface setting of the camera installation upright bar 21 is fluted..Groove can be used on the industrial camera 2
Lower movement, it is ensured that the shooting of industrial upper and lower directions.
Preferably, the camera installs upright bar 21 perpendicular to the second connecting rod 5.
A kind of sport footwear air cushion stereoscopic two-dimensional code recognition detection method, including sport footwear air cushion stereoscopic two-dimensional code is used to identify
Detection stereoscopic two-dimensional code is identified in detection device, includes the following steps：
Step A：Sport footwear air cushion is placed on 2 lower section of the industrial camera, and opens a strip source 4, is made
It is shot with the industrial camera 2；
Step B：Open that four strip sources 4 and ensuring have every time and only there are one 4 quilts of the strip source successively
It opens, is shot using the industrial camera 2；
Step C：The two dimensional image of the sport footwear air cushion stereoscopic two-dimensional code under four different light source irradiations is shot, and is passed through
Processing reconstructed is carried out to four two dimensional images and goes out the stereoscopic two-dimensional code on sport footwear air cushion.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and it cannot be construed to limiting the scope of the invention in any way.Based on the explanation herein, the technology of this field
Personnel would not require any inventive effort the other specific implementation modes that can associate the present invention, these modes are fallen within
Within protection scope of the present invention.
Claims (7)
1. a kind of sport footwear air cushion stereoscopic two-dimensional code identification and detection device, it is characterised in that：Including fixing bracket, industrial camera and
Camera installs upright bar, and the fixing bracket includes four montants arranged in matrix point row and be connected between adjacent montant four
A cross bar sets up respectively there are four first connecting rod at the middle part of adjacent montant, is provided with strip source on the first connecting rod, institute
Stating strip source can move left and right on the first connecting rod；
There are one second connecting rods for setting between the cross bar, and the second connecting rod can be moved forward and backward along the cross bar, described
The medium position of second connecting rod is fixed with the camera installation upright bar, and the industrial phase is equipped in the camera installation upright bar
Machine, the industrial camera can install upright bar along the camera and move up and down.
2. a kind of sport footwear air cushion stereoscopic two-dimensional code identification and detection device according to claim 1, it is characterised in that：
The support bracket fastened upper surface and four sides set up coloured impermeable tabula rasa.
3. a kind of sport footwear air cushion stereoscopic two-dimensional code identification and detection device according to claim 1, it is characterised in that：
The surface setting of the first connecting rod is fluted.
4. a kind of sport footwear air cushion stereoscopic two-dimensional code identification and detection device according to claim 1, it is characterised in that：
The surface setting of the second connecting rod is fluted.
5. a kind of sport footwear air cushion stereoscopic two-dimensional code identification and detection device according to claim 1, it is characterised in that：
The surface setting of the camera installation upright bar is fluted.
6. a kind of sport footwear air cushion stereoscopic two-dimensional code identification and detection device according to claim 1, it is characterised in that：
The camera installs upright bar perpendicular to the second connecting rod.
7. a kind of sport footwear air cushion stereoscopic two-dimensional code recognition detection method, it is characterised in that：Including using sport footwear air cushion three-dimensional
Detection stereoscopic two-dimensional code is identified in Quick Response Code identification and detection device, includes the following steps：
Step A：Sport footwear air cushion is placed below the industrial camera, and opens a strip source, using described
Industrial camera is shot；
Step B：Four strip sources are opened successively and ensures to have every time and only be opened there are one the strip source, are made
It is shot with the industrial camera；
Step C：The two dimensional image of the sport footwear air cushion stereoscopic two-dimensional code under four different light source irradiations is shot, and by four
It opens two dimensional image progress processing reconstructed and goes out the stereoscopic two-dimensional code on sport footwear air cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810463953.XA CN108647554A (en) | 2018-05-15 | 2018-05-15 | A kind of sport footwear air cushion stereoscopic two-dimensional code identification and detection device and method |
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| CN201810463953.XA CN108647554A (en) | 2018-05-15 | 2018-05-15 | A kind of sport footwear air cushion stereoscopic two-dimensional code identification and detection device and method |
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| CN108647554A true CN108647554A (en) | 2018-10-12 |
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Application publication date: 20181012 |