CN108960400A - One kind being used for paper number of pages counting equipment - Google Patents
One kind being used for paper number of pages counting equipment Download PDFInfo
- Publication number
- CN108960400A CN108960400A CN201810655596.7A CN201810655596A CN108960400A CN 108960400 A CN108960400 A CN 108960400A CN 201810655596 A CN201810655596 A CN 201810655596A CN 108960400 A CN108960400 A CN 108960400A
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- CN
- China
- Prior art keywords
- paper
- module
- pages
- taking pictures
- counting equipment
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M7/00—Counting of objects carried by a conveyor
- G06M7/08—Counting of objects carried by a conveyor wherein the direction of movement of the objects is changed at the station where they are sensed
- G06M7/10—Counting of flat overlapped articles, e.g. of cards
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/60—Analysis of geometric attributes
-
- 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
- G06T2207/30242—Counting objects in image
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Geometry (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses one kind to be used for paper number of pages counting equipment, comprising: paper process module, sampling module of taking pictures, image processing module, image analysis counting module；The sampling module of taking pictures takes pictures sampling to the number of paper detection faces of the paper process module, and the sampling module connection described image processing module of taking pictures, described image processing module connects described image and analyzes counting module；The present invention obtains the measuring surface for the optimization that paper edge is formed by changing the curvature of paper bending；The invention can reduce the pixel request to camera to reduce cost, increases number of taking pictures, counting is quickly handled by image, improves the accuracy of measurement.
Description
Technical field
The present invention relates to fields of measurement, are used for paper number of pages counting equipment more particularly, to one kind.
Background technique
The use of paper is be unable to do without in the routine work study of people, manufacture study homework book used and
It when notebook, needs to check on to its quality, before production, statistical counting is carried out to raw material, it will be to its quality after production
It is detected, to prevent skipping leaf, the substandard product opened less comes into the market, and has a greatly reduced quality for corporate image, looks forward to especially for brand
Industry even more influences the sale of its product, hinders the development of industry.Usual people are using the side for directly shooting paper, according to side
Face shows the quantity of the edge line between page and page to calculate the number of paper, but this method to camera pixel request very
Height, and it is low to the accuracy counted after image procossing, the requirement of detection is often not achieved, it is therefore desirable to which finding one kind can solve
The certainly method of this problem
Summary of the invention
In view of this, needing to overcome at least one of drawbacks described above in the prior art.The present invention provides a kind of use
In paper number of pages counting equipment, problem can be first closed with effective solution, comprising: paper process module, sampling module of taking pictures, image
Processing module, image analysis counting module；The sampling module of taking pictures is directed at the number of paper detection of the paper process module
Face, the sampling module connection described image processing module of taking pictures, described image processing module connect described image analysis and count
Module.
According to the edge line in this patent background technique described in the prior art, due to every paper than relatively thin, between paper
It is unobvious, it needs the camera of high resolution to be shot, the number of pages that image processing techniques measures paper could be passed through, therefore
Testing cost is improved to the high request of camera, in addition, the measurement data accuracy rate of this mode is not high；And it is of the invention, lead to
The jig for crossing paper measurement increases the surface area of paper measuring surface, keeps page boundary apparent, has head so as to reduce camera shooting
In addition pixel, save the cost are measured using two sleeve clamps, be first bent paper to a direction using a sleeve clamp, are surveyed
The fixture that another set of opposite direction is transferred to after amount measures, and repeatedly takes tested surface image to take multiple measurements on every sleeve clamp and takes
Average, to improve the accuracy rate of paper number of pages measurement.
In addition, there are also following additional technical features for the disclosed design for paper number of pages counting equipment according to the present invention:
Further, the paper process module includes the paper measurement jig.
Further, the paper measurement jig includes fixture, level board pedestal.
Further, the level board pedestal includes inside groove, pedestal fixed hole, penetrated through via holes, mobile putter through-hole, moves
Driving wheel.
Further, the movable pulley includes left wheel, moving shaft, right idler wheel and mobile putter.
Further, the moving shaft includes wheel shaft fixed hole and mobile putter fixing screwed hole.
Further, the curvature for the center of curve point that the fixture lateral edge is formed is between 0.35~0.75.
Further, paper < 1000 to be measured clamped by the fixture.
Further, the tested surface is planar structure.
Further, the sampling module of taking pictures includes camera.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the following description of the accompanying drawings of embodiments
Obviously and it is readily appreciated that, in which:
Fig. 1 is the schematic diagram of paper measurement jig working principle according to the present invention；
Fig. 2 is the schematic diagram of paper measurement jig structure according to the present invention；
Fig. 3 is the schematic diagram of level board understructure according to the present invention；
Fig. 4 is the schematic diagram of clamp structure according to the present invention；
Fig. 5 is the schematic diagram of mobile wheel construction according to the present invention；
Fig. 6 is the three-view diagram of movable pulley according to the present invention；
Fig. 7 is other additional devices according to the present invention；
In figure, 101 be paper to be measured, and 102 be camera, and 103 be the tested surface image obtained, and 301 be level board pedestal, 302
It is pedestal fixed hole for inside groove, 303,304 be penetrated through via holes, and 305 be mobile putter through-hole, and 401 be fixture, and 402 be fixation
Bolt thread hole, 601 be left wheel, and 602 be mobile shaft, and 603 be wheel shaft fixed hole, 604 mobile putter fixing screwed holes,
605 be right wheel, and 701 be long fixing bolt, and 702 be short fixing bolt, and 703 be mobile putter.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not construed as limiting the claims.
In the description of the present invention, it is to be understood that, term "front", "rear", "inner", "outside", " side ", " one end "
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of the description present invention and
Simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construction
And operation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connection " " connects
It is logical ", " connected ", " connection ", " cooperation " shall be understood in a broad sense, for example, it may be being fixedly connected, be integrally connected, be also possible to
It is detachably connected；It can be the connection inside two elements；It can be directly connected, the indirect phase of intermediary can also be passed through
Even；" cooperation " can be the cooperation in face and face, be also possible to the cooperation a little with face or line and face, for the ordinary skill of this field
For personnel, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Inventive concept of the invention is as follows, and the bending degree of paper is tested by changing, increases the surface area of tested surface,
To make the margin line between every page paper that more there is discrimination, wherein to guarantee that the side level of tested paper margin is right
It full cries on level board pedestal, planar structure is presented as tested surface in opposite side, sampling of repeatedly taking pictures by camera,
Number >=2 time are wherein sampled, the upper limit determines that number is more, and accuracy rate is higher, according to reality according to selected image procossing performance
Applying example verifying may be selected 10 times or so, and different fixtures is selected for the paper of different model, and the curvature of clamp central point is appropriate,
Make tested surface area increase after tested paper bending that planar structure be presented；In addition to improve measurement accuracy, by paper with
Identical method is placed on the bending direction fixture opposite with previous bending direction and is done in the same fashion double measurement.
It says below and the present invention is described in detail with reference to the attached drawings, wherein Fig. 1 is paper measurement jig work according to the present invention
The schematic diagram of principle；Fig. 2 is the schematic diagram of paper measurement jig structure according to the present invention；Fig. 3 is level according to the present invention
The schematic diagram of board bottom holder structure；Fig. 4 is the schematic diagram of clamp structure according to the present invention；Fig. 5 is movable pulley according to the present invention
The schematic diagram of structure；Fig. 6 is the three-view diagram of movable pulley according to the present invention；Fig. 7 is other additional devices according to the present invention.
As shown in Figure 1, according to an embodiment of the invention, the horizontal base 301 is for placing paper 101 to be measured, institute
It states 101 1 sections of bottoms of paper to be measured to be aligned in the horizontal base 301, by the fixture paper to be measured after bending
101 tested surface is at planar structure, as shown in embodiment 103 in Fig. 1, captures the N tested surfaces by camera 102
101(wherein " N " uses 20 to be used as one of scheme in embodiment), image transmitting is formed to image processing module and figure
As analysis counting module progress number of pages measurement, take the average of its testing result as measurement result.
According to described in the prior art, paper is typically due in this patent background technique than relatively thin, a neat stacker is not
The side image processing counting for being easy to divide into acquisition brings certain difficulty, very high to the pixel request of camera and quasi-
True rate is low；The present invention is by pushing mobile putter 703 to keep moveable one of fixture 401 mobile, tightly by paper to be measured
It is clipped among fixture 401, paper bending to be measured to required degree is that horizontal plane is presented in the page to be taken pictures, and makes tested surface face
Product increases, and the edge line of every page of paper is more obvious, carries out the detection of paper number of pages more to the picture of the camera shooting of same pixel
Accurately, camera pixel request can be reduced to a certain extent, to save real cost, this method is using repeatedly capture figure
Picture, to improve the accuracy of measurement;In addition, jig of the present invention can replace the fixture 401 of different curvature in pairs, to make
The tested surface generated after complications more optimizes, and selects curvature appropriate according to demand, improves measurement rate.
In addition, there are also following additional technical features with radio-frequency power supply air core coil for disclosed mass spectrum according to the present invention:
Some examples according to the present invention, the paper process module include the paper measurement jig.
Some examples according to the present invention, the paper measurement jig includes fixture, level board pedestal.
Some examples according to the present invention, the level board pedestal include inside groove, pedestal fixed hole, penetrated through via holes, shifting
Dynamic push rod through-hole, movable pulley.
Some examples according to the present invention, the movable pulley include left wheel, moving shaft, right idler wheel and mobile putter.
Some examples according to the present invention, the moving shaft include wheel shaft fixed hole and mobile putter fixed thread
Hole.
Some examples according to the present invention, the curvature of the center of curve point that the fixture lateral edge is formed 0.35~
Between 0.75.
Some examples according to the present invention, paper < 1000 to be measured clamped by the fixture.
Some examples according to the present invention, the tested surface are planar structure.
An example according to the present invention, by using a pair of of fixture, after being measured to the differently curved direction of paper
The average value of numerical value is more acurrate.
An example according to the present invention, further, the sampling module of taking pictures includes camera.
It is any to refer to that " one embodiment ", " embodiment ", " illustrative examples " etc. mean to combine embodiment description
Specific component, structure or feature are included at least one embodiment of the present invention.This specification everywhere this schematically
Statement is not necessarily referring to identical embodiment.Moreover, when combining any embodiment to describe specific component, structure or feature
When, advocated, component, structure or feature in conjunction with as the realization of other embodiments all fall within those skilled in the art
Within the scope of.
Although having carried out detailed retouch to a specific embodiment of the invention referring to multiple illustrative examples of the invention
It states, it must be understood that those skilled in the art can be designed that various other improvement and embodiment, these improve and implement
Example will be fallen within spirit and scope.Specifically, in aforementioned disclosure, attached drawing and the scope of the claims
Within, reasonable variations and modifications can be made in terms of the arrangement that components and/or sub-combination are laid out, without departing from
Spirit of the invention.In addition to components and/or the variations and modifications of layout aspect, range is by appended claims and its is equal
Object limits.
Claims (8)
1. one kind is used for paper number of pages counting equipment, comprising: paper process module, sampling module of taking pictures, image processing module, figure
As analysis counting module；
The sampling module of taking pictures is directed at the number of paper detection faces of the paper process module, the sampling module connection of taking pictures
Described image processing module, described image processing module connect described image and analyze counting module.
2. according to claim 1 a kind of for paper number of pages counting equipment, which is characterized in that the paper process module
Jig is measured including the paper.
3. according to claim 2 a kind of for paper number of pages counting equipment, which is characterized in that the paper measures jig
Including fixture, level board pedestal.
4. according to claim 3 a kind of for paper number of pages counting equipment, which is characterized in that the level board pedestal packet
Include inside groove, pedestal fixed hole, penetrated through via holes, mobile putter through-hole, movable pulley.
5. according to claim 4 a kind of for paper number of pages counting equipment, which is characterized in that the movable pulley includes a left side
Idler wheel, moving shaft, right idler wheel and mobile putter.
6. a kind of paper number of pages measurement method according to claim 5, which is characterized in that the moving shaft includes wheel shaft
Fixed hole and mobile putter fixing screwed hole.
7. according to claim 3 a kind of for paper number of pages counting equipment, which is characterized in that the fixture lateral edge
The curvature of the center of curve point of formation is between 0.35~0.75.
8. according to claim 1 a kind of for paper number of pages counting equipment, which is characterized in that the sampling module of taking pictures
Including camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810655596.7A CN108960400A (en) | 2018-06-23 | 2018-06-23 | One kind being used for paper number of pages counting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810655596.7A CN108960400A (en) | 2018-06-23 | 2018-06-23 | One kind being used for paper number of pages counting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108960400A true CN108960400A (en) | 2018-12-07 |
Family
ID=64486447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810655596.7A Pending CN108960400A (en) | 2018-06-23 | 2018-06-23 | One kind being used for paper number of pages counting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108960400A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010097033A (en) * | 2000-04-19 | 2001-11-08 | 배재흥 | paper money counting and bending method |
| KR20040090602A (en) * | 2003-04-17 | 2004-10-26 | 레이저앤피직스 주식회사 | Automatic Bill Counter by Laser Scanning |
| CN2819326Y (en) * | 2005-06-29 | 2006-09-20 | 中国印钞造币总公司 | Non-contacting counter |
| KR20130044005A (en) * | 2011-10-21 | 2013-05-02 | 한국조폐공사 | Apparatus for counting note using optic |
| CN107300408A (en) * | 2017-08-07 | 2017-10-27 | 赵思俨 | A kind of combination image procossing and the examination paper counting equipment and examination paper method of counting of weight calculation |
-
2018
- 2018-06-23 CN CN201810655596.7A patent/CN108960400A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010097033A (en) * | 2000-04-19 | 2001-11-08 | 배재흥 | paper money counting and bending method |
| KR20040090602A (en) * | 2003-04-17 | 2004-10-26 | 레이저앤피직스 주식회사 | Automatic Bill Counter by Laser Scanning |
| CN2819326Y (en) * | 2005-06-29 | 2006-09-20 | 中国印钞造币总公司 | Non-contacting counter |
| KR20130044005A (en) * | 2011-10-21 | 2013-05-02 | 한국조폐공사 | Apparatus for counting note using optic |
| CN107300408A (en) * | 2017-08-07 | 2017-10-27 | 赵思俨 | A kind of combination image procossing and the examination paper counting equipment and examination paper method of counting of weight calculation |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181207 |
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| WD01 | Invention patent application deemed withdrawn after publication |