CN110779877B - Medical literature state timing detection platform - Google Patents
Medical literature state timing detection platform Download PDFInfo
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- CN110779877B CN110779877B CN201911085531.4A CN201911085531A CN110779877B CN 110779877 B CN110779877 B CN 110779877B CN 201911085531 A CN201911085531 A CN 201911085531A CN 110779877 B CN110779877 B CN 110779877B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/20—Scenes; Scene-specific elements in augmented reality scenes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V2201/00—Indexing scheme relating to image or video recognition or understanding
- G06V2201/13—Type of disclosure document
- G06V2201/131—Book
Abstract
The invention relates to a timing detection platform for medical literature book body states, which comprises: the humidity maintaining equipment is arranged in the bookstore and comprises a humidity detector and a dehumidifier, and the humidity detector is used for detecting the real-time humidity in the bookstore; the dehumidifier is connected with the humidity detector and used for performing dehumidification treatment on the internal environment of the bookstore based on the real-time humidity; and the yellow identification equipment is used for calculating the arithmetic mean value of all overall yellow component values of all book body areas and sending out a book body maintenance command when the arithmetic mean value is higher than a preset yellow component value, otherwise, sending out a book body maintenance command. The medical literature book body state timing detection platform is reliable in data and intelligent in detection. Because the machine detection mode is adopted to replace the original manual detection mode one by one, the detection result of the yellowing state of the book body on the bookshelf is more direct and rapid, and important reference data is provided for bookshop managers.
Description
Technical Field
The invention relates to the field of medicine, in particular to a medical literature state timing detection platform.
Background
The medical literature is a reference material relevant to medicine. It includes all the related information records in the broad sense, and refers to the data for circulation in the narrow sense. Generally, medical books are the most important knowledge record carriers and are indispensable tools for doctors.
At present, due to the fact that profits of bookstores are thin, a bookstore manager reduces labor cost while improving service quality as much as possible, however, even for a bookstore with small shop front, the number of books operated and managed by the bookstore manager is considerable, if the bookstore is placed on a bookshelf for a long time and is not maintained timely, the books are prone to yellowing, and poor consumption experience is brought to customers who read and purchase the books in the future.
In complex and various cultural publications, the bookstore mainly wants to provide customers with which types of goods or service items, and after all, in a real environment, the entity bookstore wants to display all publications and is impossible to do if all, so that the entity bookstore needs to give up some choice. After confirming the bookstore location, the spatial conditions such as the size of the bookstore, the pattern, the number of floors, etc. are measured to arrange the positions of the commodity areas. Finally, the profitability of the goods, such as gross sales, percentage of sales, consumer characteristics, etc., will determine which corner of the marketplace the goods will be placed in, and how much space it will occupy.
Disclosure of Invention
In order to solve the related technical problems in the field, the invention provides a timing detection platform for the state of a medical document book body, which can introduce a visual analysis mechanism based on yellow component values to realize the timing detection of the integral yellowing degree of a bookshelf, thereby reducing the labor cost and improving the maintenance quality of the bookshelf; the method comprises the steps of calculating the arithmetic mean value of all overall yellow component values of all book body regions, and sending a book body maintenance command when the arithmetic mean value is higher than a preset yellow component value so as to effectively trigger subsequent book body maintenance or book body replacement operation.
According to an aspect of the invention, a medical literature book body state timing detection platform is provided, the platform comprises:
the humidity maintaining equipment is arranged in the bookstore and comprises a humidity detector and a dehumidifier, and the humidity detector is used for detecting the real-time humidity in the bookstore;
the dehumidifier is connected with the humidity detector and used for performing dehumidification treatment on the internal environment of the bookstore based on the real-time humidity;
the timing shooting device is arranged in a bookstore and used for carrying out image shooting operation on the bookshelves so as to obtain and output timing imaging images;
the directional filtering device is connected with the timing shooting device and used for executing directional filtering processing on the timing imaging image based on the maximum amplitude of noise in the received timing imaging image so as to obtain a corresponding directional filtering image, wherein the larger the maximum amplitude of noise is, the larger the amplitude of the directional filtering processing on the timing imaging image is;
the bilinear interpolation device is connected with the direction filtering device and used for executing bilinear interpolation processing on the received direction filtering image so as to obtain a bilinear interpolation image;
the directional blurring device is connected with the bilinear interpolation device and used for performing directional blurring processing on the received bilinear interpolation image to obtain a directional blurring image;
the book body acquisition equipment is connected with the directional blurring equipment and used for extracting each book body area where each book body target is respectively located from the directional blurring image based on the appearance characteristics of the vertically placed book body;
and the yellow identification equipment is connected with the book body acquisition equipment and is used for calculating the arithmetic mean value of all overall yellow component values of all book body areas and sending a book body maintenance command when the arithmetic mean value is higher than a preset yellow component value.
According to another aspect of the invention, a medical literature book body state timing detection method is further provided, and the method comprises the step of using a medical literature book body state timing detection platform as described above for realizing timing detection of the overall yellowing degree of a bookshelf based on a vision analysis mechanism of yellow component values.
The medical literature book body state timing detection platform is reliable in data and intelligent in detection. Because the machine detection mode is adopted to replace the original manual detection mode one by one, the detection result of the yellowing state of the book body on the bookshelf is more direct and rapid, and important reference data is provided for bookshop managers.
The invention needs to have the following main invention points:
(1) a visual analysis mechanism based on yellow component values is introduced, so that the integral yellowing degree of the bookshelf is detected at regular time, the labor cost is reduced, and the bookshelf maintenance quality is improved;
(2) and calculating the arithmetic mean value of all overall yellow component values of all book body areas, and sending a book body maintenance command when the arithmetic mean value is higher than a preset yellow component value so as to effectively trigger subsequent book body maintenance or book body replacement operation.
Drawings
Embodiments of the invention will now be described with reference to the accompanying drawings, in which:
fig. 1 is a schematic view of a bookstore where a medical document book body state timing detection platform is located according to an embodiment of the present invention.
Detailed Description
The following describes in detail an embodiment of the medical literature body state timing detection platform of the present invention with reference to the accompanying drawings.
In order to overcome the defects, the invention builds a medical literature book body state timing detection platform, and can effectively solve the corresponding technical problem.
Fig. 1 is a schematic view of a bookstore where a medical document book body state timing detection platform is located according to an embodiment of the present invention.
The medical literature book body state timing detection platform shown according to the embodiment of the invention comprises:
the humidity maintaining equipment is arranged in the bookstore and comprises a humidity detector and a dehumidifier, and the humidity detector is used for detecting the real-time humidity in the bookstore;
the dehumidifier is connected with the humidity detector and used for performing dehumidification treatment on the internal environment of the bookstore based on the real-time humidity;
the timing shooting device is arranged in a bookstore and used for carrying out image shooting operation on the bookshelves so as to obtain and output timing imaging images;
the directional filtering device is connected with the timing shooting device and used for executing directional filtering processing on the timing imaging image based on the maximum amplitude of noise in the received timing imaging image so as to obtain a corresponding directional filtering image, wherein the larger the maximum amplitude of noise is, the larger the amplitude of the directional filtering processing on the timing imaging image is;
the bilinear interpolation device is connected with the direction filtering device and used for executing bilinear interpolation processing on the received direction filtering image so as to obtain a bilinear interpolation image;
the directional blurring device is connected with the bilinear interpolation device and used for performing directional blurring processing on the received bilinear interpolation image to obtain a directional blurring image;
the book body acquisition equipment is connected with the directional blurring equipment and used for extracting each book body area where each book body target is respectively located from the directional blurring image based on the appearance characteristics of the vertically placed book body;
the yellow identification equipment is connected with the book body acquisition equipment and used for calculating the arithmetic mean value of all overall yellow component values of all book body areas and sending a book body maintenance command when the arithmetic mean value is higher than a preset yellow component value;
in the yellow identification equipment, taking the numerical value with the largest occurrence frequency in the yellow component values of all pixel points of each book body area as the integral yellow component value of the book body area;
the yellow identification device is also used for sending out a book body maintaining command when the arithmetic mean value is not higher than a preset yellow component value.
Next, the detailed structure of the medical document book body state timing detection platform according to the present invention will be further described.
In the medical literature book body state timing detection platform:
the value of the yellow component value of the pixel point of each book body area is between 0 and 255, and the value of the preset yellow component value is between 126 and 255.
The medical literature book body state timing detection platform can further comprise:
the appearance distinguishing device is connected with the directional blurring device and used for receiving the directional blurring image, identifying each object in the directional blurring image and performing rectangular fitting on the appearance of each object to obtain a corresponding externally-expanded rectangle;
wherein performing a rectangle fit on the outline of each object to obtain a corresponding extended rectangle comprises: the flaring rectangle is the smallest rectangle that can include the outline of the object.
The medical literature book body state timing detection platform can further comprise:
and the sorting processing device is connected with the appearance distinguishing device and is used for sorting the outward-extended rectangles of the objects based on the area size and outputting the outward-extended rectangles with the central sequence numbers as the shapes of the segmentation blocks.
The medical literature book body state timing detection platform can further comprise:
and the segmentation execution device is respectively connected with the appearance recognition device and the sorting processing device and is used for performing average segmentation on the directional blurring image based on the shapes of the segmentation blocks to obtain the segmentation blocks of the image.
The medical literature book body state timing detection platform can further comprise:
and the diamond drawing device is connected with the segmentation executing device and is used for performing diamond drawing on the midpoint of the top pixel row, the midpoint of the bottommost pixel row, the midpoint of the leftmost pixel row and the midpoint of the rightmost pixel row of the directional blurring image in the directional blurring image.
The medical literature book body state timing detection platform can further comprise:
and the signal traversing equipment is connected with the diamond drawing equipment and is used for receiving each image segmentation block of the directional blurring image and outputting the image segmentation block with the content superposed with the drawn diamond as a reference image segmentation block.
The medical literature book body state timing detection platform can further comprise:
and the parameter identification device is connected with the signal traversing device and used for carrying out arithmetic mean calculation on the contrast of each received reference image segmentation block so as to obtain and output the corresponding reference contrast.
The medical literature book body state timing detection platform can further comprise:
the data adjusting device is respectively connected with the book body acquisition device and the parameter identification device, and is used for performing corresponding sharpening processing on the directional blurring image based on the received reference contrast to obtain a corresponding contrast processing image, and replacing the directional blurring image with the contrast processing image to send the directional blurring image to the book body acquisition device, wherein the smaller the reference contrast is, the larger the amplitude of the corresponding sharpening processing is;
wherein the diamond drawing device, the signal traversing device, the parameter recognizing device, and the data adjusting device share the same 32-bit parallel data bus.
Meanwhile, in order to overcome the defects, the invention also provides a timing detection method for the state of the medical literature book body, which comprises the step of using the timing detection platform for the state of the medical literature book body for realizing the timing detection of the integral yellowing degree of the bookshelf based on a visual analysis mechanism of yellow component values.
In addition, the shape discrimination device may be implemented using a GAL device.
General Array Logic GAL (general Array Logic www.husoon.com) devices were the first electrically erasable, programmable, settable bit PLD invented by LATTICE in 1985. Representative GAL chips are GAL16V8, GAL20, which are capable of emulating almost all types of PAL devices. In practical application, GAL device has 100% compatibility to PAL device emulation, so GAL can almost completely replace PAL device, and can replace most SSI, MSI digital integrated circuit, thus obtaining wide application.
The biggest difference between GAL and PAL is that the output structure of the GAL is user-definable and is a programmable output structure. Two basic models of GAL, GAL16V8(20 pins) GAL20V8(24 pins), replace ten PAL devices, and are therefore called pain programmable circuits. The output of the PAL is well defined by the manufacturer, the chip is fixed after being selected, and the user can not change the chip.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
Although the present invention has been described with reference to the above embodiments, it should be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention should be subject to the scope defined by the claims of the present application.
Claims (2)
1. A medical document book body state timing detection platform, the platform comprising:
the humidity maintaining equipment is arranged in the bookstore and comprises a humidity detector and a dehumidifier, and the humidity detector is used for detecting the real-time humidity in the bookstore;
the dehumidifier is connected with the humidity detector and used for performing dehumidification treatment on the internal environment of the bookstore based on the real-time humidity;
the timing shooting device is arranged in a bookstore and used for carrying out image shooting operation on the bookshelves so as to obtain and output timing imaging images;
the directional filtering device is connected with the timing shooting device and used for executing directional filtering processing on the timing imaging image based on the maximum amplitude of noise in the received timing imaging image so as to obtain a corresponding directional filtering image, wherein the larger the maximum amplitude of noise is, the larger the amplitude of the directional filtering processing on the timing imaging image is;
the bilinear interpolation device is connected with the direction filtering device and used for executing bilinear interpolation processing on the received direction filtering image so as to obtain a bilinear interpolation image;
the directional blurring device is connected with the bilinear interpolation device and used for performing directional blurring processing on the received bilinear interpolation image to obtain a directional blurring image;
the book body acquisition equipment is connected with the directional blurring equipment and used for extracting each book body area where each book body target is respectively located from the directional blurring image based on the appearance characteristics of the vertically placed book body;
the yellow identification equipment is connected with the book body acquisition equipment and used for calculating the arithmetic mean value of all overall yellow component values of all book body areas and sending a book body maintenance command when the arithmetic mean value is higher than a preset yellow component value;
in the yellow identification equipment, taking the numerical value with the largest occurrence frequency in the yellow component values of all pixel points of each book body area as the integral yellow component value of the book body area;
the yellow identification equipment is further used for sending out a book body maintaining command when the arithmetic mean value is higher than a preset yellow component value;
the value of the yellow component value of the pixel point of each book body area is between 0 and 255, and the value of the preset yellow component value is between 126 and 255;
the appearance distinguishing device is connected with the directional blurring device and used for receiving the directional blurring image, identifying each object in the directional blurring image and performing rectangular fitting on the appearance of each object to obtain a corresponding externally-expanded rectangle;
wherein performing a rectangle fit on the outline of each object to obtain a corresponding extended rectangle comprises: the outward-extending rectangle is the smallest rectangle capable of including the outline of the object;
the sorting processing equipment is connected with the appearance distinguishing equipment and is used for sorting the outward-extended rectangles of the objects based on the area size and outputting the outward-extended rectangles with the central serial numbers as the shapes of the segmentation blocks;
a segmentation execution device, respectively connected to the appearance recognition device and the sorting processing device, for performing an averaging segmentation on the oriented blurred image based on the shape of the segmentation blocks to obtain respective image segmentation blocks;
the diamond drawing device is connected with the segmentation executing device and is used for performing diamond drawing on the midpoint of the top pixel row, the midpoint of the bottommost pixel row, the midpoint of the leftmost pixel row and the midpoint of the rightmost pixel row of the directional blurring image in the directional blurring image;
the signal traversing equipment is connected with the rhombic drawing equipment and is used for receiving each image segmentation block of the directional blurring image and outputting the image segmentation block with the content superposed with the drawn rhombic as a reference image segmentation block;
the parameter identification device is connected with the signal traversing device and used for carrying out arithmetic mean calculation on each contrast of each received reference image segmentation block so as to obtain and output a corresponding reference contrast;
the data adjusting device is respectively connected with the book body acquisition device and the parameter identification device, and is used for performing corresponding sharpening processing on the directional blurring image based on the received reference contrast to obtain a corresponding contrast processing image, and replacing the directional blurring image with the contrast processing image to send the directional blurring image to the book body acquisition device, wherein the smaller the reference contrast is, the larger the amplitude of the corresponding sharpening processing is;
wherein the diamond drawing device, the signal traversing device, the parameter recognizing device, and the data adjusting device share the same 32-bit parallel data bus.
2. A timing detection method for the state of a book body in medical literature, which comprises the step of providing a timing detection platform for the state of the book body in medical literature according to claim 1, wherein the timing detection platform is used for realizing the timing detection of the overall yellowing degree of a bookshelf based on a visual analysis mechanism of yellow component values.
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| CN201911085531.4A CN110779877B (en) | 2019-11-08 | 2019-11-08 | Medical literature state timing detection platform |
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| CN201911085531.4A CN110779877B (en) | 2019-11-08 | 2019-11-08 | Medical literature state timing detection platform |
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| CN110779877B true CN110779877B (en) | 2020-08-14 |
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| CN101694731A (en) * | 2002-04-22 | 2010-04-14 | 日立欧姆龙金融系统有限公司 | Paper quality discriminating machine and method |
| CN103955876A (en) * | 2014-05-15 | 2014-07-30 | 武汉科技大学 | Library automatic debugging system based on embedded technology and image processing |
| CN104765393A (en) * | 2015-02-06 | 2015-07-08 | 苏州市职业大学 | Valuable and rare literature management device |
| CN109635688A (en) * | 2018-11-30 | 2019-04-16 | 广东拓迪智能科技有限公司 | Method and system based on books on image recognition management bookshelf |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1294225A (en) * | 1999-10-26 | 2001-05-09 | 吉林省白城市造纸厂 | Technology for making special paper used to write on it with hard pen |
| JP6066395B2 (en) * | 2012-07-25 | 2017-01-25 | 株式会社Ｓｃｒｅｅｎホールディングス | Image inspection apparatus and image inspection method |
| CN106927180B (en) * | 2017-01-25 | 2018-11-09 | 浙江大学 | Paper book smart storage device |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101694731A (en) * | 2002-04-22 | 2010-04-14 | 日立欧姆龙金融系统有限公司 | Paper quality discriminating machine and method |
| CN103955876A (en) * | 2014-05-15 | 2014-07-30 | 武汉科技大学 | Library automatic debugging system based on embedded technology and image processing |
| CN104765393A (en) * | 2015-02-06 | 2015-07-08 | 苏州市职业大学 | Valuable and rare literature management device |
| CN109635688A (en) * | 2018-11-30 | 2019-04-16 | 广东拓迪智能科技有限公司 | Method and system based on books on image recognition management bookshelf |
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Inventor after: Bi Enxu Inventor after: Wang Ying Inventor after: Wang Aihua Inventor after: Wu Yonghui Inventor before: Wu Yonghui |
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Effective date of registration: 20200721 Address after: 266555 Huangpu Road, Huangdao District, Shandong, Qingdao, 9 Applicant after: Qingdao Huangdao District Central Hospital Address before: Nanjing College of information technology, No. 99, Wenlan Road, Xianlin University City, Qixia District, Nanjing, Jiangsu Province Applicant before: Wu Yonghui |
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