CN101833656A - Book registration device based on book characteristics - Google Patents
Book registration device based on book characteristics Download PDFInfo
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- CN101833656A CN101833656A CN201010148478A CN201010148478A CN101833656A CN 101833656 A CN101833656 A CN 101833656A CN 201010148478 A CN201010148478 A CN 201010148478A CN 201010148478 A CN201010148478 A CN 201010148478A CN 101833656 A CN101833656 A CN 101833656A
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Abstract
The invention discloses a book registration device based on book characteristics, which comprises a book image acquisition device, a book image processing device, a book characteristic acquisition device and a storage device, wherein the book image acquisition device is used for acquiring book image containing patterns at the different sides of a book; the book image processing device is used for detecting the positions of the patterns at the different sides of the book, correcting the deformation of image, eliminating the information which is not related to the side patterns in the image of the book, and combining the image positioned at the different sides of the book together to form the book pattern; the book characteristic acquisition device is used for acquiring the book characteristics from the book pattern, and comprises a size measurement component, a color block identification component and a characteristic identification component, wherein the size measurement component is used for measuring the length, the width and the thickness of the book, the color block identification component is used for distinguishing main color blocks in the patterns at the sides of the book, and the characteristic identification component is used for identifying the prominent features on the book; and the storage device is used for storing the related book pattern and book characteristics in a way of storing items.
Description
Technical field
The present invention relates to electronic device field, relate in particular to book registering device based on library's use of book characteristics.
Background technology
The quantity in library, the whole world is very huge, and collected books wherein number especially are surprising, and for huge data like this, fast effective library management and service are essential.By the development of decades, progressively develop into the registration and management of robotization in the library in library from initial artificial registration and management.In the automatic management technology, the REID of using comparatively generally bar code, magnetic stripe anti-theft technique and bringing into use in recent years.
Bar codes technique is most widely used, distribute a bar code as each book when using and stick the code-bar of a bar code, when needs read bar code information, read the code-bar of bookish bar code, carry out follow-up processing according to the information of bar code by bar code reader.The defective of bar code mainly is quantity of information very little, and is very limited by the quantity of information that a succession of numeral and the bar code formed of letter can provide, and the publication date, accession designation number or the like that can only comprise books be information simply.Lend in the process of books in the library, also can run into the situation such as books damage, bar code damage, artificial destruction or the like, bar code is powerless for these problems obviously.
The REID of rising in recent years can provide the sufficient information amount, and has the ability of the communication of not contacting, and can overcome the defective of bar code.But REID need add chip piece in each book, make use cost higher.For large-scale library, millions of even several collected books quantity of ten million make the use cost of REID become unattainable.In addition, REID too relies on chip, and to books itself without any information record.Chip as fruit chip in the destroyed or books is replaced, and REID all can't be tackled these situations so.
So needing in the art a kind ofly can either provide the sufficient information amount, can effectively control cost again, simultaneously in conjunction with library's books management devices of books self information.
Summary of the invention
The present invention aims to provide a kind of book registering device based on book characteristics that writes down the books self information and the sufficient information amount can be provided.
According to an aspect of the present invention, provide a kind of book registering device, comprising based on book characteristics:
The books image collecting device, collection contains the books image of the different sides pattern of books;
Book image processing device, be connected to the books image collecting device, the information that has nothing to do with books side pattern in the distortion of the position of books side pattern, correction image in the detection books image, the elimination books image, the books side pattern that will be arranged in different books images are combined to form the books pattern;
Book characteristic acquisition device, be connected to book image processing device, from the books pattern, gather book characteristics, wherein this book characteristic acquisition device comprises dimensional measurement assembly, color lump recognizer component, feature identification assembly, the dimensional measurement assembly is measured length, width and the gauge of books, the color lump recognizer component is discerned the main color lump in the pattern of books side, the bookish prominent feature of feature identification component recognition;
Memory storage is connected to book image processing device and book characteristic acquisition device, and memory storage is preserved books pattern and the book characteristics that is associated in the mode of store items.
The dimensional measurement assembly is measured the size of books based on edge detection method, based on derivation operation, utilize the GTG function to judge the position at edge line place, in image, choose focus successively, the pixel of focus and peripheral adjacent pixels are compared, find out focus with predetermined edge strength, again these focuses couple together obtain books the border to carry out the measurement of books size.
The color lump recognizer component utilizes the method for binaryzation to determine that the main color lump of books pattern distributes.
The books image collecting device comprises that one gathers pedestal and three cameras, gather pedestal and comprise a base and two sidewalls, two sidewalls are connected on two adjacent sides of base, base is vertical in twos with two sidewalls, one of them of camera is arranged on the top of base by a support, in the face of the upper surface setting of base, two cameras are separately positioned in two sidewalls in addition, in the face of the superjacent air space setting of base upper surface; Books are placed on the base, and three cameras are gathered the books image of the different sides pattern that contains books respectively.Have several telltale marks on the upper surface of base, also have height gauge on one of them telltale mark, several telltale marks and height gauge limit a three dimensions, and this three dimensions is positioned within the angular field of view of three cameras.
Should also comprise the Weight acquisition device based on the book registering device of book characteristics, and be connected to base and memory storage, and measured the weight of books when books are placed on the base, memory storage is saved in this weight in the store items that is associated.
Should can also be connected to the books identity recognition device based on the book registering device of book characteristics, the identity label of these books identity recognition device identification books, this books identity recognition device is barcode recognizer or RFID tag read write line.This books identity recognition device is connected to a database, and this database is preserved the books information corresponding with each identity label.
Adopt technical scheme of the present invention, can obtain the books pattern of all directions of books, and from the books image, extract characteristic information relevant for books self, characteristic information by means of books self provides the sufficient information amount, book registering device based on book characteristics of the present invention can also be connected with traditional books identity recognition device, and the register information of books is provided jointly.
Description of drawings
Fig. 1 is the structural drawing based on the book registering device of book characteristics according to one embodiment of the invention
Fig. 2 a and 2b are the structural drawing based on the books image collecting device in the book registering device of book characteristics according to one embodiment of the invention;
Fig. 3 is the structural drawing based on the book image processing device in the book registering device of book characteristics according to one embodiment of the invention;
Fig. 4 is the structural drawing based on the book characteristic acquisition device in the book registering device of book characteristics according to one embodiment of the invention.
Embodiment
With reference to figure 1 be, the present invention has disclosed a kind of book registering device based on book characteristics, this device comprises books image collecting device 10, book image processing device 12, book characteristic acquisition device 14 and memory storage 16.
Shown in figure 2a and 2b, this books image collecting device 10 has following structures, and wherein Fig. 2 a has disclosed the side-looking structure of books image collecting device 10 and Fig. 2 b has disclosed the plan structure of books image collecting device 10.
Books image collecting device 10 comprises that one gathers pedestal 102 and three camera 104a, 104b and 104c.Gather pedestal 102 and comprise a base 103 and two sidewall 105a and 105b, two sidewall 105a and 105b are connected on two adjacent sides of base 103.Such as, two sidewall 105a and 105b can be connected to the left side and the upside of base 103, also can be arranged on left side and downside, and in the embodiment shown in Fig. 1 a and the 1b, two sidewall 105a and 105b are left side and the upsides that is connected to base 103.Base 103 is vertical in twos with 105b with two sidewall 105a.One of them 104a of camera is arranged on the top of base 103 by a support 106, in the face of the upper surface setting of base 103.In addition two camera 104b and 104c are separately positioned among two sidewall 105a and the 105b, and camera 104b and 104c are in the face of the superjacent air space setting of base 103 upper surfaces.Books are placed on the base 103, and three camera 104a, 104b and 104c gather the books image of the different sides pattern that contains books respectively.In the present invention, books are counted as a cube, six sides of books, and the feature on promptly cubical six faces will be collected as book characteristics preserves.When books are placed on the base 103, the image of the upper surface of books (front cover), left side and top-side will be gathered by camera 104a, 104b and 104c respectively.After the collection of finishing these three faces, books are stood up along cornerwise direction, at this moment, three sides of still not gathered: back cover, right side and bottom sides just in time in the face of the direction of three camera 104a, 104b and 104c, can be gathered their image by camera 104a, 104b and 104c.By this books image collecting device 10, a book is carried out twice collection promptly can obtain image information relevant for all six sides of these books.Because camera has certain field range, thus books need be placed on can be by its image of camera collection on the position certain on the base 103.With reference to shown in Figure 1, on the upper surface of base 103, be provided with several telltale marks, for example in the embodiment shown in fig. 1, be provided with four telltale marks, be four "+" labelled notations, and also have height gauge 107 on the telltale mark therein.Four "+" number defines the zone of a rectangle jointly, in conjunction with height gauge 107, defines the three dimensions of a rectangular parallelepiped jointly, and this three dimensions is positioned within the angular field of view of three cameras.Be about to books and be placed within four "+" labelled notations, and its thickness is no more than height gauge, three cameras just can intactly be gathered the books pattern of each side of books so.In one embodiment, should also comprise Weight acquisition device 18 based on the book registering device of book characteristics, Weight acquisition device 18 is connected to base 103 and memory storage 16, Weight acquisition device 18 is measured the weight of books when books are placed on the base 103, the weight of books is also preserved as one of feature of books, this preservation is finished by memory storage 16, and memory storage 16 is saved in this weight in the store items that is associated.
Book image processing device 12 is connected to books image collecting device 10, detect position, the correction image of books side pattern in the image of each side of books that three camera 104a, 104b and 104c gather distortion, eliminate in the books image information irrelevant with books side pattern, the books side pattern that will be arranged in different books images is combined to form the books pattern.With reference to shown in Figure 3, in one embodiment, this book image processing device 12 comprises measures assembly 122, correction assembly 124, extraction assembly 126 and synthetic assembly 128.Measure assembly 122 and determine the two-dimensional position of books side pattern in the image that camera is gathered.As described above, camera can be gathered its all images within the vision, and the big or small variable thickness of books, so size and residing position that the side pattern of books occupies in camera are also different.Measure the position that assembly 122 just is used for determining the image that the books side image is gathered at camera.Revise assembly 124 and be used to revise the image that one or more camera collections arrive, because camera fixedly installs, so more or less there is the torsional deformation on some spaces in its image that obtains, revises assembly 124 and is used to revise this kind distortion.Extraction assembly 126 is with reference to the position of measuring assembly 122 determined books side patterns, to eliminate with the part that books side pattern has nothing to do in revising assembly 124 corrected images, extraction assembly 126 can be partitioned into the side image of books automatically and extract.Synthetic assembly 128 synthesizes each side pattern of books, forms the complete side pattern relevant for all six sides of books.Synthetic assembly 128 can utilize the lap in a plurality of images, finishes the synthetic of image with these laps as reference point.Complete side pattern after synthetic promptly can be the two dimensional form of launching, and also can be three dimensional form.The course of work of book image processing device 12 is as follows in one embodiment: measure assembly 122 image transitions is become black white image, utilize aberration to detect the two-dimensional position of books side pattern, revise 124 pairs of view data of assembly and test also correction image distortion and aberration, seek out the lap of plurality of pictures simultaneously.Synthetic assembly 128 utilizes above-mentioned lap, finds out same pixel point wherein and obtains parallax between the picture, synthesizes the image that assembly 128 is merged into a two field picture based on these pixels with all images that collect and produced binaryzation.
Book characteristic acquisition device 14 is connected to book image processing device 12, gathers book characteristics from the books pattern.With reference to shown in Figure 4, in one embodiment, book characteristic acquisition device 14 comprises dimensional measurement assembly 142, color lump recognizer component 144, feature identification assembly 146.Dimensional measurement assembly 142 is measured length, width and the gauge of books.Main color lump in the pattern of 144 pairs of books sides of color lump recognizer component is discerned.The bookish prominent feature of feature identification assembly 146 identification, for example obvious spot on the front cover, tangible surperficial label of attaching or the like of going up of damaged, books, these features can be obtained by the obvious sudden change of detected image.Length, width and gauge, color lump and the prominent feature of the books that dimensional measurement assembly 142, color lump recognizer component 144, feature identification assembly 146 are gathered exported by book characteristic acquisition device 14 as book characteristics.The course of work of book characteristic acquisition device 14 is as follows in one embodiment: dimensional measurement assembly 142 is measured the size of books based on edge detection method, edge detection method is based on derivation operation, utilize the GTG function to judge the position at edge line place, in image, choose focus (being also referred to as seed points) successively, the pixel of focus and peripheral adjacent pixels are compared, find out focus with predetermined edge strength, again these focuses couple together obtain books the border to carry out the measurement of books size.Color lump recognizer component 144 utilizes the method for binaryzation to determine that the main color lump of books pattern distributes.
In one embodiment, book registering device based on book characteristics of the present invention is also connected to the books identity recognition device, the identity label of these books identity recognition device identification books, this books identity recognition device can be traditional barcode recognizer or RFID tag read write line.The books identity recognition device is connected to a database, and this database is preserved the books information corresponding with each identity label.Books identity recognition device and corresponding database can realize with existing mature technology.
Like this, book registering device based on book characteristics of the present invention is in conjunction with traditional books identity recognition device, when utilizing such as bar code, REID, also gathered the feature relevant, such as the size of books, main color, weight, outstanding defective or the like with books self.Make the library can when lending books, write down the characteristics of books well, when receiving the book of returning, can well check.
Adopt technical scheme of the present invention, can obtain the books pattern of all directions of books, and from the books image, extract characteristic information relevant for books self, characteristic information by means of books self provides the sufficient information amount, book registering device based on book characteristics of the present invention can also be connected with traditional books identity recognition device, and the register information of books is provided jointly.
Claims (8)
1. the book registering device based on book characteristics is characterized in that, comprising:
The books image collecting device, collection contains the books image of the different sides pattern of books;
Book image processing device, be connected to described books image collecting device, the information that has nothing to do with books side pattern in the distortion of the position of books side pattern, correction image in the detection books image, the elimination books image, the books side pattern that will be arranged in different books images are combined to form the books pattern;
Book characteristic acquisition device, be connected to described book image processing device, from the books pattern, gather book characteristics, wherein this book characteristic acquisition device comprises dimensional measurement assembly, color lump recognizer component, feature identification assembly, the dimensional measurement assembly is measured length, width and the gauge of books, the color lump recognizer component is discerned the main color lump in the pattern of books side, the bookish prominent feature of feature identification component recognition;
Memory storage is connected to described book image processing device and book characteristic acquisition device, and memory storage is preserved books pattern and the book characteristics that is associated in the mode of store items.
2. the book registering device based on book characteristics as claimed in claim 1 is characterized in that,
The dimensional measurement assembly is measured the size of books based on edge detection method, based on derivation operation, utilize the GTG function to judge the position at edge line place, in image, choose focus successively, the pixel of focus and peripheral adjacent pixels are compared, find out focus with predetermined edge strength, again these focuses couple together obtain books the border to carry out the measurement of books size.
3. the book registering device based on book characteristics as claimed in claim 1 is characterized in that,
The color lump recognizer component utilizes the method for binaryzation to determine that the main color lump of books pattern distributes.
4. the book registering device based on book characteristics as claimed in claim 1 is characterized in that,
Described books image collecting device comprises that one gathers pedestal and three cameras, described collection pedestal comprises a base and two sidewalls, described two sidewalls are connected on two adjacent sides of base, described base is vertical in twos with two sidewalls, one of them of camera is arranged on the top of base by a support, in the face of the upper surface setting of base, two cameras are separately positioned in two sidewalls in addition, in the face of the superjacent air space setting of base upper surface; Books are placed on the described base, and described three cameras are gathered the books image of the different sides pattern that contains books respectively.
5. the book registering device based on book characteristics as claimed in claim 4 is characterized in that,
Have several telltale marks on the upper surface of described base, also have height gauge on one of them telltale mark, described several telltale marks and height gauge limit a three dimensions, and this three dimensions is positioned within the angular field of view of described three cameras.
6. the book registering device based on book characteristics as claimed in claim 1, it is characterized in that, also comprise the Weight acquisition device, be connected to described base and memory storage, measure the weight of books when books are placed on the base, described memory storage is saved in this weight in the store items that is associated.
7. the book registering device based on book characteristics as claimed in claim 1, it is characterized in that, should be connected to the books identity recognition device based on the book registering device of book characteristics, the identity label of these books identity recognition device identification books, this books identity recognition device is barcode recognizer or RFID tag read write line.
8. the book registering device based on book characteristics as claimed in claim 7 is characterized in that, this books identity recognition device is connected to a database, and this database is preserved the books information corresponding with each identity label.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010148478A CN101833656A (en) | 2010-04-15 | 2010-04-15 | Book registration device based on book characteristics |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010148478A CN101833656A (en) | 2010-04-15 | 2010-04-15 | Book registration device based on book characteristics |
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| CN101833656A true CN101833656A (en) | 2010-09-15 |
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| CN201010148478A Withdrawn CN101833656A (en) | 2010-04-15 | 2010-04-15 | Book registration device based on book characteristics |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102693402A (en) * | 2011-03-25 | 2012-09-26 | 王明海 | Book registration apparatus based on image processing |
| CN102693565A (en) * | 2011-03-25 | 2012-09-26 | 王明海 | Book registration device based on book characteristics |
| CN107463114A (en) * | 2017-08-04 | 2017-12-12 | 京东方科技集团股份有限公司 | Books management method and system based on bookshelf |
| CN108454258A (en) * | 2018-05-09 | 2018-08-28 | 北京印刷学院 | A kind of collating detection device, system and method, spine signature method |
| JP7333680B1 (en) * | 2023-05-12 | 2023-08-25 | 株式会社フレアリンク | BOOK MANAGEMENT DEVICE, BOOK MANAGEMENT METHOD, COMPUTER PROGRAM, AND PRINTED MATERIAL MANUFACTURING METHOD |
-
2010
- 2010-04-15 CN CN201010148478A patent/CN101833656A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102693402A (en) * | 2011-03-25 | 2012-09-26 | 王明海 | Book registration apparatus based on image processing |
| CN102693565A (en) * | 2011-03-25 | 2012-09-26 | 王明海 | Book registration device based on book characteristics |
| CN107463114A (en) * | 2017-08-04 | 2017-12-12 | 京东方科技集团股份有限公司 | Books management method and system based on bookshelf |
| CN108454258A (en) * | 2018-05-09 | 2018-08-28 | 北京印刷学院 | A kind of collating detection device, system and method, spine signature method |
| CN108454258B (en) * | 2018-05-09 | 2023-06-30 | 北京印刷学院 | Collating detection method |
| JP7333680B1 (en) * | 2023-05-12 | 2023-08-25 | 株式会社フレアリンク | BOOK MANAGEMENT DEVICE, BOOK MANAGEMENT METHOD, COMPUTER PROGRAM, AND PRINTED MATERIAL MANUFACTURING METHOD |
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Open date: 20100915 |