CN113254396A - Case collaborative management system for multiple departments - Google Patents

Case collaborative management system for multiple departments Download PDF

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CN113254396A
CN113254396A CN202110695495.4A CN202110695495A CN113254396A CN 113254396 A CN113254396 A CN 113254396A CN 202110695495 A CN202110695495 A CN 202110695495A CN 113254396 A CN113254396 A CN 113254396A
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王焕新
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    • G06COMPUTING; CALCULATING OR COUNTING
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Abstract

The invention discloses a case collaborative management system for multiple departments, belonging to the document processing technology. The case collaborative management system comprises a file document, a case review part, a case examination part, a case management part and the like. The case examination part generates a first examination paper reading parameter and a second examination paper reading parameter, the first examination paper reading parameter and the second examination paper reading parameter are both composed of case numbers and a plurality of restricted examination paper reading codes, and the restricted examination paper reading codes are mapped to content areas of any page. The file management part reads the file document, provides the file document to the first court trial part according to the first marking parameter, and provides the file document to the second court trial part according to the second marking parameter. The invention adjusts the file page through the preset information of the file document, so that the file page meets the requirement of subsequent processing.

Description

Case collaborative management system for multiple departments
Technical Field
The invention relates to a document processing technology, in particular to a case collaborative management system of multiple departments.
Background
During the process of handling litigation cases, institutions such as official complaints and trial and judgment need to examine the case materials. For the convenience of case management, electronization of the case can improve circulation efficiency. And paper documents also need to be circulated between predetermined departments for authenticity review. CN103093298B discloses a multi-version digital archive management method for image or video files, which makes the image files meet the requirement of subsequent circulation processing by preprocessing the archive images. CN112270426A discloses a system for writing files, which has a resource library, a device management module, an interactive communication management module, and a reserved marking information management module. Referring to paragraphs 0033 and 0040 of the specification, the system can provide scoring for all the defenders and litigation agents according to the corresponding authority, and can encrypt the files. In programs such as court trial, audits, etc., multiple departments collaboratively review the materials of the files, and encryption of the files reduces the efficiency of the review. Therefore, a management system which can meet the requirement of field collaborative case handling of multiple departments is needed.
Disclosure of Invention
Aiming at the problems, the invention provides a case collaborative management system of multiple departments, which can delete different case contents for different departments through processing and dividing case files and authorities and can meet the requirement of field collaborative handling of the multiple departments.
The purpose of the invention can be realized by the following technical scheme:
a multi-department case collaborative management system, comprising: a file document, a file review part, a file examination part, a file management part, a database, a first court trial part and a second court trial part,
the file document having a front cover with a case frame and a plurality of pages with page numbers and at least one content area,
the case review section reads the file document and determines standard coordinate data of each content area with respect to the case frame,
the case examination part generates a first examination paper reading parameter and a second examination paper reading parameter, the first examination paper reading parameter and the second examination paper reading parameter are both composed of case numbers and a plurality of restricted examination paper reading codes, the restricted examination paper reading codes are mapped to content areas of any page,
the database stores the mapping relation between the page number, the content area identification and the standard coordinate data, the input end of the database is connected to the file review part, the output end is connected to the file management part,
the case management part reads the file document, provides the file document to the first court trial part according to the first marking parameter, provides the file document to the second court trial part according to the second marking parameter,
the file management part is characterized by comprising a workbench, a camera unit, a positioning unit, a first processing unit, a second processing unit and a communication unit, wherein a file document is positioned on the workbench, the camera unit acquires a cover image and a plurality of page images of the file document, the positioning unit identifies a file frame of the cover image, the first processing unit determines a transformation parameter of the file document according to the file frame and transforms any page image according to the transformation parameter, the second processing unit deletes a content area corresponding to a reading limiting code along the standard coordinate data, and the communication unit sends the processed file document to a first court trial part or a second court trial part.
In the invention, the first marking parameter and the second marking parameter are { Q, U1, U2... Um }, Q is the case number of the file document, Um is the marking code for limiting marking, and the marking code for limiting marking is composed of page number and content area identification.
In the invention, a positioning unit calculates a pixel threshold value T of a cover image by using a two-peak threshold value method, binarizes the cover image according to the pixel threshold value T, extracts a minimum circumscribed rectangle of the cover image, wherein the minimum circumscribed rectangle is a case frame,
Figure 821448DEST_PATH_IMAGE001
and g (x1, y1) is the pixel value of the coordinates (x1, y1) in the cover image.
In the present invention, the first processing unit calculates the conversion parameters m, g = f · m, m = which convert the case frame matrix f of the positioning unit into the case frame matrix g of the case complex core unit
Figure 283653DEST_PATH_IMAGE002
α and β are the stretching ratios of the matrix f in two directions, respectively, and θ is the rotation angle of the matrix f.
In the present invention, the second processing unit modifies the pixel value g (x2, y2) of (x2, y2) in the page image coordinates, and if (x2, y2) = (x0, y0), g (x2, y2) =0, (x0, y0) is the standard coordinate data of the content area.
In the invention, the case review part is a public complaint subsystem of a detection department, the case review part is a trial department system, and the first court trial part or the second court trial part is a dispute court trial display.
The case collaborative management system of the multiple departments, which implements the invention, has the following beneficial effects: the invention adjusts the file page through the preset information of the file document, so that the file page meets the requirement of subsequent processing. When the camera unit reads page information, the first processing unit and the second processing unit process page contents, and the communication unit provides different examination paper reading contents for different ports, so that the field case handling efficiency of multiple departments is improved.
Drawings
FIG. 1 is a block diagram of a multi-department case collaborative management system of the present invention;
FIG. 2 is a partial block diagram of the case managing section of FIG. 1;
FIG. 3 is a schematic view of a cover of a portfolio document of the present invention;
FIG. 4 is a schematic view of a page of a portfolio document of the present invention;
FIG. 5 is a partial configuration view of a case managing section according to the present invention;
FIG. 6 is a schematic view of the processed page of FIG. 4.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The multi-department case collaborative management system of the present invention as shown in fig. 1 to 2 includes a file document, a case review section, a case examination section, a case management section, a database, a first court trial section, a second court trial section, and a signature verification section. The system can be used for the consultation and audition programs of cases with multiple departments, such as criminal programs and administrative licensing programs. For example, a staff member of a police department system or a scout department reconnaissance subsystem collects a plurality of case materials and generates a cover from the case materials, and combines the cover and a plurality of pages into a file document. The file review part is a public complaint subsystem of an inspection department, and after reading the file document, the file review part can divide content areas according to the content of the file document, for example, dividing different witness testimonies into different content areas, dividing the processing decision of different interest and harm relatives into different content areas, or dividing the technical secret into different content areas. The file examination part is an examination department system and determines examination authority of different output ports to different content areas. The first or second trial is an output port, such as a forensics trial display or a case participant's trial display, through which the case participant reads the page content region having the corresponding right.
The portfolio document has a cover and a plurality of pages. The cover has a case frame that is the boundary of the main pixel content, such as fig. 3. A page has a page number and at least one content area, such as FIG. 4. The case review part examines the contents of each page, adjusts the page to a standard state (one direction is parallel to the horizontal axis), and determines standard coordinate data of each content area with respect to the case frame, and in the present invention, defines (x0, y0) as the standard coordinate data. The case examination part generates a first examination paper marking parameter and a second examination paper marking parameter, and the first examination paper marking parameter and the second examination paper marking parameter correspond to different examination paper marking contents. The invention sets two groups of authorities and can also set more than three groups of authorities according to the audition program. The first marking parameter and the second marking parameter are both composed of case numbers and a plurality of marking codes, the marking codes are limited to be mapped to content areas of any page, and the marking codes are limited to be capable of searching for the unique content areas of the unique page. For example, the first marking parameter and the second marking parameter are { Q, D, U1, U2... Um } or { Q, U1, U2... Um }, Q is the case number of the portfolio document, D is the identity of the first court trial part or the second court trial part, Um is the restricted marking code, and the restricted marking code is composed of a page number and a content area identifier. The page number and the content area identification may locate the location of the content area. In the invention, the input end of the database is connected to the file review part, and the output end is connected to the file management part. The file rechecking part stores the mapping relation between the page number, the content area identification and the standard coordinate data into a database, and the database extracts the standard coordinate data corresponding to a certain page number and the content area identification according to the requirement of the file management part.
The file management part reads the file document, provides the file document to the first court trial part according to the first marking parameter, and provides the file document to the second court trial part according to the second marking parameter. Specifically, the case management part hides or deletes part of the content of the file document according to the first marking parameter and outputs the content to the first court trial part, and hides or deletes part of the content of the file document according to the second marking parameter and outputs the content to the second court trial part. The invention adjusts the file page through the preset information of the file document, so that the file page meets the requirement of subsequent processing. The case management unit includes a table 2, an imaging unit 1, a positioning unit, a first processing unit, a second processing unit, and a communication unit. A file document is placed on the table 2, and a camera unit acquires a cover image and a plurality of page images of the file document. The file management part is like a high-speed shooting instrument, and the camera shooting unit 1 is connected with the workbench 2 through the telescopic rod 3. Refer to fig. 5. Due to the positional deviation of the portfolio document or the height deviation of the camera, the image of the portfolio document is difficult to be in a standard position. After the camera shooting unit reads page information, the first processing unit and the second processing unit process page contents and adjust the position of a page to meet the requirements of hiding or deleting.
The positioning unit identifies a case frame of the cover image. The pixel value of the coordinates (x1, y1) in the cover image is g (x1, y 1). The positioning unit calculates a pixel threshold value T of the cover image by using a double-peak threshold value method, binarizes the cover image according to the pixel threshold value T,
Figure 897037DEST_PATH_IMAGE001
. The smallest circumscribed rectangle (the main border of the image) of the cover image, which is the case frame, is extracted, as shown in fig. 3. The first processing unit determines the transformation parameters of the file document according to the file frame, and transforms any page image according to the transformation parameters. The page image can be rotated and stretched in two directions to obtain a page meeting the requirements. For example, α and β are the stretching ratios of the matrix f in two directions, and θ is the rotation angle of the matrix f. The first processing unit calculates and converts the frame matrix f of the file management unit intoTransformation parameters m, g = f · m, m = m of the case frame matrix g of the case duplication check unit
Figure 102891DEST_PATH_IMAGE003
. And the second processing unit deletes the content area corresponding to the restricted marking code along the standard coordinate data. Specifically, the pixel at the page image (x2, y2) is g (x2, y 2). The second processing unit modifies the pixel value of the page image, if (x2, y2) = (x0, y0), the coordinate position of the current page image belongs to the standard coordinate data, the pixel value g (x2, y2) =0 at the position is modified, the processed page image refers to fig. 6, and the shaded part in the figure is the deleted content area. The communication unit transmits the processed portfolio document to the first court trial or the second court trial.
In a preferred embodiment, the present invention is provided with a signature verification unit. The signature verification part verifies whether the operator in the first court trial part or the second court trial part accords with the preset identity D. When the operator inputs the signature, the signature verification unit extracts a plurality of prompt feature maps from the signature image. If all the instant feature maps are matched with the basic feature maps of the signatures stored in the first court trial department or the second court trial department, the case management department reads the file documents. If at least one instant feature map does not match with the basic feature map stored in the first court trial part or the second court trial part, the signature verification part closes the case management part. The instant feature map is used for representing a plurality of feature points of the signature image, and the signature verification part adopts a RestNet residual error network model to extract the instant feature map. The RestNet residual network model can reduce a large number of parameters and calculation amount in the image training process, and an SE (Squeeze-and-Excitation) unit is used in the RestNet residual network model and is provided with a compression module, an Excitation module and an output module. The signature image is subjected to one or more convolution operations to obtain a plurality of original feature maps RcAnd c is the number of original feature maps. The compression module averages the original feature map, and a large amount of feature information can be gathered by the method. An original characteristic diagram RcCorresponding to a characteristic mean value Zc
Figure 360697DEST_PATH_IMAGE004
Where k is a compression coefficient, w and h represent the width and length of the original feature map, respectively, and i and j represent coordinates in the original feature map. The excitation module amplifies important features, suppresses less useful features and plays a role in refining and removing the grains of the image features. Excitation weights
Figure 413710DEST_PATH_IMAGE005
And the method is used for measuring the weight of different original feature maps in the signature image. σ denotes sigmoid function, δ denotes ReLU function, Q1、Q2Representing the weights that need to be trained. Output module calculates instant feature graph Em
Figure 248811DEST_PATH_IMAGE006
And m is equal to c. After the model is built, a large number of signature images are collected to train the model, and parameters are adjusted to enable the accuracy of the model to reach an optimal value, so that the model can be used for outputting an instant feature map of the signature images.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. A multi-department case collaborative management system, comprising: a file document, a file review part, a file examination part, a file management part, a database, a first court trial part and a second court trial part,
the file document having a front cover with a case frame and a plurality of pages with page numbers and at least one content area,
the case review section reads the file document and determines standard coordinate data of each content area with respect to the case frame,
the case examination part generates a first examination paper reading parameter and a second examination paper reading parameter, the first examination paper reading parameter and the second examination paper reading parameter are both composed of case numbers and a plurality of restricted examination paper reading codes, the restricted examination paper reading codes are mapped to content areas of any page,
the database stores the mapping relation between the page number, the content area identification and the standard coordinate data, the input end of the database is connected to the file review part, the output end is connected to the file management part,
the case management part reads the file document, provides the file document to the first court trial part according to the first marking parameter, provides the file document to the second court trial part according to the second marking parameter,
the file management part is characterized by comprising a workbench, a camera unit, a positioning unit, a first processing unit, a second processing unit and a communication unit, wherein a file document is positioned on the workbench, the camera unit acquires a cover image and a plurality of page images of the file document, the positioning unit identifies a file frame of the cover image, the first processing unit determines a transformation parameter of the file document according to the file frame and transforms any page image according to the transformation parameter, the second processing unit deletes a content area corresponding to a reading limiting code along the standard coordinate data, and the communication unit sends the processed file document to a first court trial part or a second court trial part.
2. The coordinated multi-department case management system according to claim 1, wherein the first marking parameter and the second marking parameter are { Q, U1, U2... Um }, Q is the case number of the portfolio document, Um is the restricted marking code, and the restricted marking code is composed of the page number and the content area identifier.
3. The cooperative case management system for multiple departments according to claim 1, wherein the positioning unit calculates a pixel threshold value T of the cover image by using a two-peak threshold value method, binarizes the cover image according to the pixel threshold value T, extracts a minimum circumscribed rectangle of the cover image, the minimum circumscribed rectangle being a case frame, wherein,
Figure 272058DEST_PATH_IMAGE001
and g (x1, y1) is the pixel value of the coordinates (x1, y1) in the cover image.
4. According to claimThe cooperative multi-department case management system according to claim 1, wherein the first processing unit calculates transformation parameters m, g = f · m, m = m, which cause the case frame matrix f of the positioning unit to be transformed into the case frame matrix g of the case review unit
Figure 384370DEST_PATH_IMAGE002
α and β are the stretching ratios of the matrix f in two directions, respectively, and θ is the rotation angle of the matrix f.
5. The coordinated multi-department case management system according to claim 1, wherein the second processing unit modifies the pixel value g (x2, y2) of (x2, y2) in the page image coordinates, if (x2, y2) = (x0, y0), g (x2, y2) =0, (x0, y0) is the standard coordinate data of the content area.
6. The cooperative multi-department case management system according to claim 1, wherein the case review department is a review department complaint subsystem, the case review department is a trial department system, and the first court trial department or the second court trial department is a forensics court trial display.
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