CN108830872A - One kind being used for paper number of pages method of counting - Google Patents
One kind being used for paper number of pages method of counting Download PDFInfo
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- CN108830872A CN108830872A CN201810655597.1A CN201810655597A CN108830872A CN 108830872 A CN108830872 A CN 108830872A CN 201810655597 A CN201810655597 A CN 201810655597A CN 108830872 A CN108830872 A CN 108830872A
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- paper
- counting
- measured
- pages
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/13—Edge detection
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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
- G06T2207/30242—Counting objects in image
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- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses one kind to be used for paper number of pages method of counting, including：Paper process module, sampling module of taking pictures, image processing module, image analysis counting module；The present invention is acted on paper to be measured by the fixture with certain curvature makes paper bending to be measured, to increase the surface area of tested surface, increases the margin between tested surface paper away from the number of pages of the tested paper of detection after image procossing of repeatedly taking pictures；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 method of counting more particularly, to one kind.
Background technique
All the time the use of paper, the work of the notebook record people of various finenesses are be unable to do without in the production and living of people
Make the critical events such as daily arrangement, various homework books are also the essential schooling apparatus of children in study；It is raw in enterprise
In production, often the number of pages of paper is counted in processing these products, to be directed at the paper for being ready for use on production before manufacture
Number of pages is counted, after the completion of production, in order to improve quality, the paper number of pages to product whether reach design requirement progress
Detection, tradition is very low using the counting efficiency of mechanical system page by page, and mechanical every counting one page will do primary reciprocating motion,
Energy consumption is huge, a kind of waste to resource.In recent years, people were shown using the side for directly shooting paper according to side
Page and page between the quantity of edge line calculate the number of paper, but this method is very high to camera pixel request, and
And it is low to the accuracy counted after image procossing, the requirement of detection is often not achieved, it is therefore desirable to find one kind and be able to solve this
The method of 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 method of counting, can include with effective solution relevant issues, this method：Rectangle paper to be measured is placed on paper
It measures on jig, wherein the side that the paper edge of the paper to be measured is formed is placed on the level of the paper measurement jig
On board bottom seat；The mobile putter for pushing the paper measurement jig, makes paper to be measured described in clamp, wherein described to be measured
Paper with fixture curved surface be bent, erect be placed on the level board pedestal paper edge formed side opposite flank be to
Survey face；The shooting sampling module, which takes pictures to the tested surface, samples n times；Described image processing module is to the shooting sampling mold
The N picture that block obtains carries out image procossing；Described image analyzes counting module to described image processing module treated N
Picture carries out counting calculating, is averaged the number of pages as the paper to be measured.
According to described in the prior art, since paper is than relatively thin, needing high-resolution camera shooting in this patent background technique
Head takes pictures to sheet side, the number of pages of paper could be counted by image procossing, and accuracy rate is not high；And it is of the invention,
The surface area for increasing paper measuring surface by the jig that paper measures, keeps page boundary apparent, has so as to reduce camera shooting
In addition the pixel request of head, save the cost repeatedly take tested surface image to take multiple measurements and are averaged, to improve paper page
The accuracy rate of number measurement.
In addition, there are also following additional technical features for the design of the disclosed jig for paper measurement 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 fixture can carry out the adjusting of curvature by replacing in pairs.
Further, the fixture one of them described horizontal base one end is fixed on by the pedestal fixed hole,
Another is fixed on the movable pulley by the wheel shaft fixed hole, and the mobile putter passes through the mobile putter through-hole
It is fixed on the shaft.Further, the curvature for the center of curve point that the fixture lateral edge is formed is 0.35~0.75
Between.
Further, the wheel shaft fixed hole, which has, can pass through the penetrated through via holes and for fixing the fixture
One of them is in the short fixing bolt on the movable pulley.
Further, the pedestal fixed hole has for fixing the another one of the fixture in the level board
The long fixing bolt of pedestal.Further, for the fixture of selection after paper complications to be measured, tested surface is in horizontal plane knot
Structure.
Further, paper to be measured clamped by the fixture<1000.
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, wherein：
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.
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 104 in Fig. 1, captures the N tested surfaces by setting thief 103
101（Wherein " N " are using 20 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 fixture can carry out the adjusting of curvature by replacing in pairs.
Some examples according to the present invention, the fixture one of them the water is fixed on by the pedestal fixed hole
Flat bed one end, another is fixed on the movable pulley by the wheel shaft fixed hole, and the mobile putter passes through described
Mobile putter through-hole is fixed on the shaft.
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, the tested surface are planar structure.
Some examples according to the present invention, for the fixture of selection after paper complications to be measured, tested surface is in horizontal plane
Structure.
Some examples according to the present invention, paper to be measured clamped by the fixture<1000.
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 method of counting, including：Paper process module, sampling module of taking pictures, image processing module, figure
As analysis counting module；
（1）Rectangle paper to be measured is placed on paper measurement jig, wherein the side that the paper edge of the paper to be measured is formed
Face is placed on the level board pedestal of the paper measurement jig；
（2）The mobile putter for pushing the paper measurement jig, makes paper to be measured described in clamp, wherein the paper to be measured
It opens and is bent with fixture curved surface, it is to be measured for erectting and being placed on the opposite flank of the side of paper edge formation of the level board pedestal
Face；
（3）The shooting sampling module, which takes pictures to the tested surface, samples n times；
（4）The N picture that described image processing module obtains the shooting sampling module carries out image procossing；
（5）Described image analyzes counting module, and to described image processing module, treated that N picture carries out counting calculating, makes even
Number of pages of the mean value as the paper to be measured.
2. according to claim 1 a kind of for paper number of pages method of counting, 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 method of counting, 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 method of counting, 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 method of counting, 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 method of counting to be used for 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 method of counting, 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 method of counting, which is characterized in that the tested surface is plane
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810655597.1A CN108830872A (en) | 2018-06-23 | 2018-06-23 | One kind being used for paper number of pages method of counting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810655597.1A CN108830872A (en) | 2018-06-23 | 2018-06-23 | One kind being used for paper number of pages method of counting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108830872A true CN108830872A (en) | 2018-11-16 |
Family
ID=64138138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810655597.1A Pending CN108830872A (en) | 2018-06-23 | 2018-06-23 | One kind being used for paper number of pages method of counting |
Country Status (1)
| Country | Link |
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| CN (1) | CN108830872A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111401505A (en) * | 2020-03-31 | 2020-07-10 | 江苏芯智电子科技有限公司 | Paper counting equipment and control system thereof |
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|---|---|---|---|---|
| JP2004318430A (en) * | 2003-04-15 | 2004-11-11 | Sony Corp | Number-of-sheets counting device and counting auxiliary tool |
| CN101702204A (en) * | 2009-12-02 | 2010-05-05 | 天津工业大学 | Paper counter |
| CN101964075A (en) * | 2009-08-21 | 2011-02-02 | 梁志辉 | Portable scribing electric counter and counting control chip |
| CN104021419A (en) * | 2013-02-28 | 2014-09-03 | 华为终端有限公司 | Method and device for counting the number of paper |
| 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 |
| CN108090925A (en) * | 2017-12-13 | 2018-05-29 | 德淮半导体有限公司 | Paper number of pages computational methods, device, computer readable storage medium and terminal |
-
2018
- 2018-06-23 CN CN201810655597.1A patent/CN108830872A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004318430A (en) * | 2003-04-15 | 2004-11-11 | Sony Corp | Number-of-sheets counting device and counting auxiliary tool |
| CN101964075A (en) * | 2009-08-21 | 2011-02-02 | 梁志辉 | Portable scribing electric counter and counting control chip |
| CN101702204A (en) * | 2009-12-02 | 2010-05-05 | 天津工业大学 | Paper counter |
| CN104021419A (en) * | 2013-02-28 | 2014-09-03 | 华为终端有限公司 | Method and device for counting the number of paper |
| 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 |
| CN108090925A (en) * | 2017-12-13 | 2018-05-29 | 德淮半导体有限公司 | Paper number of pages computational methods, device, computer readable storage medium and terminal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111401505A (en) * | 2020-03-31 | 2020-07-10 | 江苏芯智电子科技有限公司 | Paper counting equipment and control system thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181116 |
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| RJ01 | Rejection of invention patent application after publication |