CN106803249A - Highlighting method and system of the electronic device in board figure - Google Patents
Highlighting method and system of the electronic device in board figure Download PDFInfo
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- CN106803249A CN106803249A CN201611177687.1A CN201611177687A CN106803249A CN 106803249 A CN106803249 A CN 106803249A CN 201611177687 A CN201611177687 A CN 201611177687A CN 106803249 A CN106803249 A CN 106803249A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0004—Industrial image inspection
- G06T7/001—Industrial image inspection using an image reference approach
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- 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
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30108—Industrial image inspection
- G06T2207/30141—Printed circuit board [PCB]
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- Computer Vision & Pattern Recognition (AREA)
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Abstract
The present invention provides highlighting method and system of a kind of electronic device in board figure, and highlighting method of the electronic device in board figure includes：The image-region where either objective electronic device in board figure, and the image-region that will be chosen is chosen to be stored as the device example edition figure of the contemplated electrical device；The device example edition figure is scanned to the whole board figure；When there is the object region consistent with the device example edition figure in detecting the board figure, the object region is highlighted, all of contemplated electrical device is highlighted in the board figure.The highlighting method and system of electronic device in the present invention in board figure, only need to be performed and once choose action, then device example edition figure is fabricated to be scanned, all corresponding electronic devices can automatically be highlighted, and without one by one choose highlighting, efficiency is improve, and avoids the electronic device that appearance leakage is highlighted.
Description
Technical field
The present invention relates to automatic optics inspection technical field, highlight side of more particularly to a kind of electronic device in board figure
Method and system.
Background technology
AOI (Automatic Optical Inspection, automatic optics inspection) is come to welding based on optical principle
The technology that the common deficiency run into production is detected, is the widely used measurement means of the industries such as liquid crystal and microelectronics, and
AOI equipment is then the widely used testing equipment of the industries such as liquid crystal and microelectronics, and AOI equipment can be used for on-line checking pcb board card,
Judge whether the related device on pcb board card reaches default parameter.
When being detected to pcb board card using AOI equipment on-lines at present, it usually needs shoot the picture of whole board, Ran Hou
In board picture by all electronic device under test each where image-region choose one by one so that all electronic device under test are each
Highlighted in board picture from the image-region at place, all electronic device under test is carried out in board picture indirectly
Highlight, to be fabricated to the board-like file of test, then AOI equipment is by according to testing the image-region that is highlighted in the middle of board-like file, from
Move and detection zone corresponding with the position of the image-region for highlighting is matched in board, then to the electronics device in detection zone
Part is detected, so as to realize detecting all electronic device under test.
However, in the middle of prior art, at present in the board-like file of the above-mentioned test of making, typically by manually in board
In picture by all electronic device under test each where image-region chosen one by one, and be might have on a board
Hundred different types of electronic devices, highlight and will waste time and energy using manually choosing one by one, reduce the efficiency of detection, while
Often occur omitting the device not being highlighted, so as to the electronic device of leak detection occur, reduce the reliability of detection.
The content of the invention
Based on this, highlighting method and system it is an object of the invention to provide a kind of electronic device in board figure, with reality
Now to all electronic device under test each where image-region highlighted in board picture, and then realize will be all to be measured
Electronic device is highlighted in board picture.
A kind of highlighting method of electronic device according to embodiments of the present invention in board figure, including：
Choose the image-region where either objective electronic device in board figure, and the image-region that will be chosen is used as described
The device example edition figure of contemplated electrical device is stored；
The device example edition figure is scanned to the whole board figure；
When there is the object region consistent with the device example edition figure in detecting the board figure, by the mesh
Logo image region is highlighted, and all of contemplated electrical device is highlighted in the board figure.
In addition, a kind of highlighting method of the electronic device according to the above embodiment of the present invention in board figure, can also have
There is following additional technical characteristic：
It is described to include the step of the device example edition figure is scanned to the whole board figure：
Obtain the present image area under the device example edition figure present scanning position in the middle of the board figure；
The present image area is compared with the device example edition figure.
It is described to include the step of the object region is highlighted：
Obtain the coordinate information of all boundary points of the object region；
According to the coordinate information of all boundary points, according to the default order of connection by pre- since preset boundary point
The lines of setting parameter successively connect all boundary points of the object region, to generate the side of the object region
Frame, the parameter preset includes color, the form and dimension of lines.
In the image-region chosen in board figure where either objective electronic device, and the image-region that will be chosen is made
After the step of being stored for the device example edition figure of the contemplated electrical device, the electronic device highlighting in board figure
Method also includes：
The device parameter to be measured corresponding with the contemplated electrical device of input is obtained, and device parameter to be measured is entered
Row storage.
Highlighting method of the electronic device in board figure applies to an automated optical detection equipment, described when detection
When there is the object region consistent with the device example edition figure in the board figure, the object region is carried out
Highlight, by all of contemplated electrical device after the step of being highlighted in the board figure, the electronic device
Highlighting method in board figure also includes：
Extract device parameter to be measured；
According to position of the object region on the board figure, to obtain in plate corresponding with the board figure
Position detection zone corresponding with the object region in card；
The automated optical detection equipment is carried out according to device parameter to be measured to the device in the detection zone
Detection.
A kind of highlighting system of electronic device according to embodiments of the present invention in board figure, including：
Image storage module, for choosing the image-region in board figure where either objective electronic device, and will choose
Image-region stored as the device example edition figure of the contemplated electrical device.
Image scanning module, for the device example edition figure to be scanned to the whole board figure；
Image highlights module, for there is the target figure consistent with the device example edition figure in the board figure is detected
During as region, the object region is highlighted, by all of contemplated electrical device in the board figure
Highlighted.
In addition, a kind of highlighting system of the electronic device according to the above embodiment of the present invention in board figure, can also have
There is following additional technical characteristic：
Described image scan module includes：
First acquisition unit, for obtaining working as under the device example edition figure present scanning position in the middle of the board figure
Preceding image-region；
Comparison module, for the present image area to be compared with the device example edition figure.
Described image highlights module to be included：
Second acquisition unit, the coordinate information of all boundary points for obtaining the object region；
Frame generation unit, for the coordinate information according to all boundary points, according to pre- since preset boundary point
If the order of connection all boundary points of the object region are connected successively by the lines of parameter preset, to generate
The frame of object region is stated, the parameter preset includes color, the form and dimension of lines.
Highlighting system of the electronic device in board figure also includes：
Detection parameter memory module, the device parameter to be measured corresponding with the contemplated electrical device for obtaining input,
And stored device parameter to be measured.
Highlighting system of the electronic device in board figure applies to an automated optical detection equipment, the electronic device
Highlighting system in board figure also includes：
Extraction module, for extracting device parameter to be measured；
Detection zone generation module, for the position according to the object region on the board figure, to obtain
The position detection zone corresponding with the object region in board corresponding with the board figure；
Detection module, for by the automated optical detection equipment according to device parameter to be measured to the detection zone
Interior device is detected.
Highlighting method and system of the above-mentioned electronic device in board figure, by by contemplated electrical device in the middle of board figure
The image-region at place is chosen, and is then fabricated to the device example edition figure and is stored, then by the device example edition figure
The whole board figure is scanned, there is the target figure consistent with the device example edition figure in the board figure is detected
During as region, the object region is highlighted such that it is able to by all of target electricity in the middle of the board figure
Sub- device is highlighted automatically, therefore highlighting method and system of the electronic device in board figure only need to be performed and once select
Middle action, you can highlighted all corresponding electronic device under test automatically, and without being chosen one by one, improve effect
Rate, and the electronic device that appearance leakage is highlighted is avoided, simultaneously because the device example edition figure will be fabricated to after choosing being deposited
Storage, all highlights, it is only necessary to call corresponding device example edition figure, so without carrying out artificial choosing to identical electronic device again later
Board figure is scanned afterwards, you can highlighted all corresponding electronic devices.
Brief description of the drawings
Fig. 1 is the flow chart of highlighting method of the electronic device in board figure in first embodiment of the invention.
Fig. 2 is the flow chart of highlighting method of the electronic device in board figure in second embodiment of the invention.
Fig. 3 is the specific implementation flow chart of step S13 in Fig. 2.
Fig. 4 is the flow chart of the specific implementation for being highlighted object region.
Fig. 5 is the structural representation of highlighting system of the electronic device in board figure in first embodiment of the invention.
Main element symbol description
Following specific embodiment will further illustrate the present invention with reference to above-mentioned accompanying drawing.
Specific embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give some embodiments of the invention.But, the present invention can be realized in many different forms, however it is not limited to this paper institutes
The embodiment of description.On the contrary, the purpose that these embodiments are provided be make to the disclosure more it is thorough comprehensively.
It should be noted that when element is referred to as " being fixedly arranged on " another element, it can directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article with belong to technical field of the invention
The implication that technical staff is generally understood that is identical.The term for being used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more phases
The arbitrary and all of combination of the Listed Items of pass.
Fig. 1 is referred to, the stream of highlighting method of the electronic device in first embodiment of the invention in board figure is shown
Cheng Tu, including step S01 to S03.
Step S01, chooses the image-region where either objective electronic device in board figure, and the image-region that will be chosen
Stored as the device example edition figure of the contemplated electrical device.
Wherein, the board figure is that a board is taken pictures, therefore there are multiple electronics in the middle of the board figure
Device, the mode chosen to the image-region where the contemplated electrical device in the middle of the step S01 can be frame
Choosing, i.e., carry out ring box by frame by the image-region where the contemplated electrical device.
Common, all of device example edition figure will be stored in the middle of component inventory, when it is desired to be used, is directly worked as from component inventory
In call corresponding device example edition figure, and each electronic device only needs to make a corresponding device example edition figure, works as next time
When needing to being highlighted with an electronic device, it is only necessary to call corresponding device example edition figure.
Step S02, the device example edition figure is scanned to the whole board figure.
Before the step S02, in addition it is also necessary to the device example edition figure is called out in the middle of component inventory.
Wherein, the device example edition figure will be scanned according to default scanning sequency to the whole board figure, described
Default scanning sequency is scan mode from top to bottom, from left to right, therefore the device example edition figure can be to the board
The image of each position is matched in the middle of figure.
It should be understood that the process that the device example edition figure is scanned to the whole board figure is exactly in fact by institute
The image and the device example edition figure for stating all diverse locations in the middle of board figure carry out the process that contrast is matched, therefore the step
Rapid S02 can be embodied referring in particular to following step, be obtained first in the middle of the board figure in the device example edition
Present image area under figure present scanning position, i.e., obtain the present bit with the device example edition figure in the middle of the board figure
Corresponding image-region is put, then the present image area is compared with the device example edition figure, when the current figure
When picture region is higher than predetermined threshold value with the phase knowledge and magnanimity of the device example edition figure, then it is assumed that the present image area and the device
Example edition figure is consistent.
Step S03, when there is the object region consistent with the device example edition figure in detecting the board figure,
The object region is highlighted, all of contemplated electrical device is highlighted in the board figure.
It is pointed out that when object region is higher than predetermined threshold value with the phase knowledge and magnanimity of the device example edition figure, then
Representative is detected has the object region consistent with the device example edition figure in the board figure.
With reference to the step S02 and step S03, when the object region is consistent with the device example edition figure
Present image area, i.e., when comparing the present image area and being consistent with the device example edition figure, then detect described
When there is the object region consistent with the device example edition figure in board figure, and the object region is described working as
Preceding image-region is consistent.
It should be understood that can be by all of object region in the middle of the board figure by the step S03
Highlighted, because the device example edition figure includes the contemplated electrical device, and the object region and the device
Part example edition figure is consistent, inevitable, and the object region has a contemplated electrical device, therefore by the object-image region
Domain is highlighted, and is exactly in fact that the contemplated electrical device is highlighted in the board figure, and then by the step
S03 can be carried out all of contemplated electrical device in the board figure.
To sum up, highlighting method of the above-mentioned electronic device in board figure, by by contemplated electrical device in the middle of board figure
The image-region at place is chosen, and is then fabricated to the device example edition figure and is stored, then by the device example edition figure
The whole board figure is scanned, there is the target figure consistent with the device example edition figure in the board figure is detected
During as region, the object region is highlighted such that it is able to by all of target electricity in the middle of the board figure
Sub- device is highlighted automatically, therefore highlighting method and system of the electronic device in board figure only need to be performed and once select
Middle action, you can highlighted all corresponding electronic devices automatically, and without being chosen one by one, efficiency is improve, and
The electronic device for leakage frame choosing occur is avoided, simultaneously because the device example edition figure will be fabricated to after choosing stored, with
Afterwards all without carrying out artificial frame choosing to identical electronic device again, it is only necessary to corresponding device example edition figure is called, then to board
Figure is scanned, you can highlighted all corresponding electronic devices.
Fig. 2 is referred to, the flow of highlighting method of the electronic device in board figure in second embodiment of the invention is shown
Figure, highlighting system of the electronic device in board figure applies to an automated optical detection equipment, and the electronic device is in plate
Highlighting method in card figure includes step S11 to S17.
Step S11, chooses the image-region where either objective electronic device in board figure, and the image-region that will be chosen
Stored as the device example edition figure of the contemplated electrical device.
Step S12, obtains the device parameter to be measured corresponding with the contemplated electrical device of input, and the device is treated
Parameter is surveyed to be stored.
Wherein, device parameter to be measured include needing the project that is detected to the contemplated electrical device and each treat
The corresponding qualification parameters of survey project, when the device example edition figure to the contemplated electrical device is stored, it is necessary to be input into described
The parameter of input is obtained and preserved by the parameter to be measured of contemplated electrical device, the step S12.
Step S13, the device example edition figure is scanned to the whole board figure.
Wherein, the flow chart that the detailed process of the step S13 can refer in the middle of Fig. 3 is embodied, and refer to figure
3, it show the specific implementation flow chart of step S13, including step S131 to step S132.
Step S131, obtains the present image area under the device example edition figure present scanning position in the middle of the board figure
Domain.
Step S132, the present image area is compared with the device example edition figure.
Step S14, when there is the object region consistent with the device example edition figure in detecting the board figure,
The object region is highlighted, all of contemplated electrical device is highlighted in the board figure.
Wherein, the stream in the process that the object region is highlighted can refer into Fig. 4 in the middle of the step S14
Journey figure is embodied, and refer to Fig. 4, show the flow chart of the specific implementation for being highlighted object region, bag
Include step S141 to step S142.
Step S141, obtains the coordinate information of all boundary points of the object region.
Step S142, according to the coordinate information of all boundary points, according to default connection since preset boundary point
Order is successively connected all boundary points of the object region by the lines of parameter preset, to generate the target figure
As the frame in region, the parameter preset includes color, the form and dimension of lines.
It should be understood that it can be seen from the step S141 to the step S142, the step S141 to the step
S142 is highlighted the object region by the way of frame choosing is carried out to the object region, and is only for institute
A kind of mode that object region is highlighted is stated, in the middle of other embodiments, the side highlighted to the object region
Formula can also be the modes such as discoloration, flicker or dynamic.
It is pointed out that can be by the respective place of all of target devices by the step S11 to the step S14
Image-region highlighted one by one in the middle of the board figure, therefore can be with complete by the step S11 to the step S14
The making of the board-like file of test of paired automated optical detection equipment.Therefore follow-up step S15 to step step S17 is described
The process that automated optical detection equipment is detected.
Step S15, extracts the device parameter to be measured.
Step S16, according to position of the object region on the board figure, with obtain with the board figure
Position detection zone corresponding with the object region in corresponding board.
Wherein, board corresponding with the board figure refers to that the board figure is by shooting the board, therefore root
According to the position corresponding relation of the board figure and the board, you can obtained on the clamp and the object region
The corresponding detection zone in position.
Step S17, by the automated optical detection equipment according to device parameter to be measured in the detection zone
Device is detected.
Another aspect of the present invention, also provides a kind of highlighting system of electronic device in board figure, refers to Fig. 5, shown
It is the structural representation of highlighting system of the electronic device in first embodiment of the invention in board figure, including image storage mould
Block 11, image scanning module 12 and image highlight module 13.
Described image memory module 11, for choosing the image-region in board figure where either objective electronic device, and
The image-region that will be chosen is stored as the device example edition figure of the contemplated electrical device.
Described image scan module 12 is electrically connected with described image memory module 11, for by the device example edition figure pair
The whole board figure is scanned.
The described image highlights module 13 and is electrically connected with described image scan module 12, and the plate is detected for working as
When there is the object region consistent with the device example edition figure in card figure, the object region is carried out into frame choosing.
It is pointed out that described image scan module 12 will use the cv2.matchTemplate functions in OpenCV,
This is ripe known algorithm, and the effect of the algorithm is when object region is higher than pre- with the phase knowledge and magnanimity of the device example edition figure
If during threshold value, then representing and detecting in the board figure in the presence of the object region consistent with the device example edition figure.
Further, described image scan module 12 includes first acquisition unit 121 and comparison module 122.
The first acquisition unit 121, for obtaining in the middle of the board figure in device example edition figure Current Scan position
Present image area under putting；
The comparison module 122 is electrically connected with the first acquisition unit 121, for by the present image area with
The device example edition figure is compared, when the present image area is consistent with the device example edition figure, then it represents that detect
When there is the object region consistent with the device example edition figure in the board figure, described image highlights module 13 will be described
Present image area is highlighted as the object region.
Wherein, when the present image area is higher than predetermined threshold value with the phase knowledge and magnanimity of the device example edition figure, then it is assumed that
The present image area is consistent with the device example edition figure, as described object region.
Described image highlights module 13 includes second acquisition unit 131 and frame generation unit 132：
The second acquisition unit 131, the coordinate information of all boundary points for obtaining the object region.
The frame generation unit 132 is electrically connected with the second acquisition unit 131, for according to all borders
The coordinate information of point, the lines of parameter preset are passed through successively by the mesh since preset boundary point according to the default order of connection
All boundary points connection in logo image region, to generate the frame of the object region, the parameter preset includes lines
Color, form and dimension.
Further, highlighting system of the electronic device in board figure also includes detection parameter memory module 14.
The detection parameter memory module 14, the device corresponding with the contemplated electrical device for obtaining input is to be measured
Parameter, and device parameter to be measured is stored.
Further, highlighting system of the electronic device in board figure applies to an automated optical detection equipment, institute
Stating highlighting system of the electronic device in board figure also includes extraction module 15, detection zone generation module 16 and detection module
17。
The extraction module 15, for extracting device parameter to be measured.
The detection zone generation module 16 is electrically connected with the extraction module 15, for according to the object-image region
Position of the domain on the board figure, to obtain the detection zone corresponding with the object region of the position in corresponding board
Domain.
The detection module 17 is electrically connected with the detection zone generation module 16, for by the automatic optics inspection
Equipment is detected according to device parameter to be measured to the device in the detection zone.
Embodiment described above only expresses several embodiments of the invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Shield scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. highlighting method of a kind of electronic device in board figure, it is characterised in that including：
Choose the image-region where either objective electronic device in board figure, and the image-region that will be chosen is used as the target
The device example edition figure of electronic device is stored；
The device example edition figure is scanned to the whole board figure；
When there is the object region consistent with the device example edition figure in detecting the board figure, by the target figure
As region is highlighted, all of contemplated electrical device is highlighted in the board figure.
2. highlighting method of the electronic device according to claim 1 in board figure, it is characterised in that described by the device
The step of part example edition figure is scanned to the whole board figure includes：
Obtain the present image area under the device example edition figure present scanning position in the middle of the board figure；
The present image area is compared with the device example edition figure.
3. highlighting method of the electronic device according to claim 1 in board figure, it is characterised in that described by the mesh
The step of logo image region is highlighted includes：
Obtain the coordinate information of all boundary points of the object region；
According to the coordinate information of all boundary points, according to the default order of connection by default ginseng since preset boundary point
Several lines successively connect all boundary points of the object region, to generate the frame of the object region,
The parameter preset includes color, the form and dimension of lines.
4. highlighting method of the electronic device according to claim 1 in board figure, it is characterised in that choose plate described
Image-region in card figure where either objective electronic device, and the image-region that will be chosen is used as the contemplated electrical device
After the step of device example edition figure is stored, highlighting method of the electronic device in board figure also includes：
The device parameter to be measured corresponding with the contemplated electrical device of input is obtained, and device parameter to be measured is deposited
Storage.
5. highlighting method of the electronic device according to claim 4 in board figure, it is characterised in that the electronic device
Highlighting method in board figure applies to an automated optical detection equipment, it is described exist in detect the board figure with
During the consistent object region of the device example edition figure, the object region is highlighted, will be all of described
Contemplated electrical device after the step of being highlighted in the board figure, highlighting method of the electronic device in board figure
Also include：
Extract device parameter to be measured；
According to position of the object region on the board figure, to obtain in board corresponding with the board figure
Position detection zone corresponding with the object region；
The automated optical detection equipment is detected according to device parameter to be measured to the device in the detection zone.
6. highlighting system of a kind of electronic device in board figure, it is characterised in that including：
Image storage module, for choosing the image-region in board figure where either objective electronic device, and the figure that will be chosen
As region is stored as the device example edition figure of the contemplated electrical device.
Image scanning module, for the device example edition figure to be scanned to the whole board figure；
Image highlights module, for there is the object-image region consistent with the device example edition figure in the board figure is detected
During domain, the object region is highlighted, all of contemplated electrical device is carried out in the board figure
Highlight.
7. highlighting system of the electronic device according to claim 6 in board figure, it is characterised in that described image is scanned
Module includes：
First acquisition unit, for obtaining the current figure in the middle of the board figure under the device example edition figure present scanning position
As region；
Comparison module, for the present image area to be compared with the device example edition figure.
8. highlighting system of the electronic device according to claim 6 in board figure, it is characterised in that described image is highlighted
Module includes：
Second acquisition unit, the coordinate information of all boundary points for obtaining the object region；
Frame generation unit, for the coordinate information according to all boundary points, according to default since preset boundary point
The order of connection is successively connected all boundary points of the object region by the lines of parameter preset, to generate the mesh
The frame in logo image region, the parameter preset includes color, the form and dimension of lines.
9. highlighting system of the electronic device according to claim 6 in board figure, it is characterised in that the electronic device
Highlighting system in board figure also includes：
Detection parameter memory module, the device parameter to be measured corresponding with the contemplated electrical device for obtaining input, and will
The device parameter to be measured is stored.
10. highlighting system of the electronic device according to claim 9 in board figure, it is characterised in that the electronics device
Highlighting system of the part in board figure applies to an automated optical detection equipment, and the electronic device highlighting in board figure is
System also includes：
Extraction module, for extracting device parameter to be measured；
Detection zone generation module, for the position according to the object region on the board figure, with obtain with
Position detection zone corresponding with the object region in the corresponding board of the board figure；
Detection module, for by the automated optical detection equipment according to device parameter to be measured in the detection zone
Device is detected.
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| CN201611177687.1A CN106803249A (en) | 2016-12-19 | 2016-12-19 | Highlighting method and system of the electronic device in board figure |
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| CN201611177687.1A CN106803249A (en) | 2016-12-19 | 2016-12-19 | Highlighting method and system of the electronic device in board figure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107330879A (en) * | 2017-06-21 | 2017-11-07 | 广州视源电子科技股份有限公司 | A kind of inspection method of device, device, equipment and storage medium |
| CN113406093A (en) * | 2021-08-19 | 2021-09-17 | 苏州维嘉科技股份有限公司 | Optical detection equipment and method and device for measuring object attribute thereof |
| CN115546219A (en) * | 2022-12-05 | 2022-12-30 | 广州镭晨智能装备科技有限公司 | Detection board type generation method, board card defect detection method, device and product |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1378177A (en) * | 2001-03-28 | 2002-11-06 | 日本电气株式会社 | Picture contrast equipment, picture contrast method and picture contrast program |
| US20030202703A1 (en) * | 2002-04-25 | 2003-10-30 | Dainippon Screen Mfg. Co., Ltd. | Apparatus and computer-readable medium for assisting image classification |
| CN1504742A (en) * | 2002-11-28 | 2004-06-16 | 威光机械工程股份有限公司 | Automatic optical detecting system for blemish assembly on printed circuit board |
| CN1869667A (en) * | 2006-06-08 | 2006-11-29 | 李贤伟 | Profile analysing method for investigating defect of printed circuit board |
| CN101751572A (en) * | 2008-12-05 | 2010-06-23 | 比亚迪股份有限公司 | Pattern detection method, device, equipment and system |
| CN104792263A (en) * | 2015-04-20 | 2015-07-22 | 合肥京东方光电科技有限公司 | Method and device for determining to-be-detected area of display mother board |
| CN105466951A (en) * | 2014-09-12 | 2016-04-06 | 江苏明富自动化科技股份有限公司 | Automatic optical detection apparatus and detection method thereof |
| CN105588840A (en) * | 2015-12-04 | 2016-05-18 | 广州视源电子科技股份有限公司 | Electronic element positioning method and device |
-
2016
- 2016-12-19 CN CN201611177687.1A patent/CN106803249A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1378177A (en) * | 2001-03-28 | 2002-11-06 | 日本电气株式会社 | Picture contrast equipment, picture contrast method and picture contrast program |
| US20030202703A1 (en) * | 2002-04-25 | 2003-10-30 | Dainippon Screen Mfg. Co., Ltd. | Apparatus and computer-readable medium for assisting image classification |
| CN1504742A (en) * | 2002-11-28 | 2004-06-16 | 威光机械工程股份有限公司 | Automatic optical detecting system for blemish assembly on printed circuit board |
| CN1869667A (en) * | 2006-06-08 | 2006-11-29 | 李贤伟 | Profile analysing method for investigating defect of printed circuit board |
| CN101751572A (en) * | 2008-12-05 | 2010-06-23 | 比亚迪股份有限公司 | Pattern detection method, device, equipment and system |
| CN105466951A (en) * | 2014-09-12 | 2016-04-06 | 江苏明富自动化科技股份有限公司 | Automatic optical detection apparatus and detection method thereof |
| CN104792263A (en) * | 2015-04-20 | 2015-07-22 | 合肥京东方光电科技有限公司 | Method and device for determining to-be-detected area of display mother board |
| CN105588840A (en) * | 2015-12-04 | 2016-05-18 | 广州视源电子科技股份有限公司 | Electronic element positioning method and device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107330879A (en) * | 2017-06-21 | 2017-11-07 | 广州视源电子科技股份有限公司 | A kind of inspection method of device, device, equipment and storage medium |
| CN113406093A (en) * | 2021-08-19 | 2021-09-17 | 苏州维嘉科技股份有限公司 | Optical detection equipment and method and device for measuring object attribute thereof |
| CN113406093B (en) * | 2021-08-19 | 2021-11-30 | 苏州维嘉科技股份有限公司 | Optical detection equipment and method and device for measuring object attribute thereof |
| CN115546219A (en) * | 2022-12-05 | 2022-12-30 | 广州镭晨智能装备科技有限公司 | Detection board type generation method, board card defect detection method, device and product |
| CN115546219B (en) * | 2022-12-05 | 2023-10-20 | 广州镭晨智能装备科技有限公司 | Detection plate type generation method, plate card defect detection method, device and product |
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