CN109344308A - A kind of personnel file management method and system - Google Patents
A kind of personnel file management method and system Download PDFInfo
- Publication number
- CN109344308A CN109344308A CN201811081213.6A CN201811081213A CN109344308A CN 109344308 A CN109344308 A CN 109344308A CN 201811081213 A CN201811081213 A CN 201811081213A CN 109344308 A CN109344308 A CN 109344308A
- Authority
- CN
- China
- Prior art keywords
- digital signature
- signature
- file
- summary info
- electronic pictures
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/10—Office automation; Time management
- G06Q10/105—Human resources
Landscapes
- Business, Economics & Management (AREA)
- Human Resources & Organizations (AREA)
- Engineering & Computer Science (AREA)
- Strategic Management (AREA)
- Entrepreneurship & Innovation (AREA)
- Operations Research (AREA)
- Economics (AREA)
- Marketing (AREA)
- Data Mining & Analysis (AREA)
- Quality & Reliability (AREA)
- Tourism & Hospitality (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Storage Device Security (AREA)
Abstract
The invention discloses a kind of personnel file management method and system, comprising the following steps: step S1 by original paper cadre' s record file scan at electronic pictures, and records the corresponding file number of this file；Electronic pictures are converted to PDF layout files by step S2, and using file number as filename；Digital signature is solidificated in PDF layout files and forms Electronic Signature by step S3；Step S4, by PDF layout files storage to server end.Personnel file management method of the invention, it can be achieved that archives of paper quality file digital management, improve the efficiency of file administration, save manpower, and realize the safety storage of archives using digital signature technology.
Description
Technical field
The present invention relates to digital processing technology fields, and in particular to a kind of personnel file management method and system.
Background technique
According to the requirement of " State Grid Corporation of China's personnel file management method ", cadre people inside national grid is realized
The digital management of thing archives.And to realize digital management, it there is and convert previous papery cadre' s record file
For the identifiable text of computer, typing, storage are realized.After paper delivery medium document information carries out digitized processing, it can be saved in
It can store in equipment, have the function of storage, management and share etc., the land occupation of document storehouse can also be reduced, resource is saved.
The digitized operating process of archives of paper quality includes taxonomic revision, image scanning, words input and the storage of archives
Storage and etc..Wherein image scanning will make image clearly, will be to cadre' s record electricity when words input and storage are put in storage
Subfile carries out security hardening to ensure it really being complete.
Summary of the invention
It is an object of the invention to overcome deficiency in the prior art, proposes a kind of personnel file management method and be
System, solves the technical issues of archives of paper quality storage resource consumption in the prior art.
In order to solve the above technical problems, the present invention provides a kind of personnel file management methods, characterized in that including
Following steps:
Original paper cadre' s record file is scanned into electronic pictures one by one, and records the corresponding shelves of this file by step S1
Reference Number；
The corresponding all electronic pictures of file are converted to PDF layout files by step S2, and using file number as filename；
Digital signature is solidificated in PDF layout files and forms Electronic Signature by step S3；
Step S4, by PDF layout files storage to server end.
Preferably, image enhancement processing is carried out to inhibit the noise in picture to the electronic pictures after scanning.
Preferably, to after scanning electronic pictures carry out image enhancement processing the specific process is as follows:
Step S101 executes CLAHE operation to each pixel of electronic pictures, obtains enhanced image；
Step S102 calculates the gradient of each pixel in picture, gradient is carried out to judge that this pixel is with noise gradient threshold value
No is noise；
Step S103 is extracted details at noise-free pixel point and is amplified using Lee filter, and the enhanced image that is added to
In, as the electronic pictures output after image enhancement processing.
Preferably, digital signature detailed process includes:
Pdf document is carried out processing and forms summary info M1 by step S301；
Step S302 encrypts summary info M1, forms digital signature N1,
Step S303 obtains digital signature time T1 by national time service center, with summary info M1 collectively as timestamp label
Name data, it are calculated summary info M2；
Step S304 encrypts summary info M2, forms timestamp signature N2,
Digital signature N1, timestamp signature N2 and signature time T1 and PDF binding are realized digital signature by step S305.
Preferably, PDF layout files is stored to multiple server ends using distributed storage mode.
Preferably, distributed storage is realized using Ceph group system.
Correspondingly, the present invention also provides a kind of personnel file management systems, characterized in that include:
Files scan module for original paper cadre' s record file to be scanned into electronic pictures one by one, and records
The corresponding file number of this file；
Files conversion module, for the corresponding all electronic pictures of file to be converted to PDF layout files, and with file number
As filename；
Digital Signature module forms Electronic Signature for digital signature to be solidificated in PDF layout files；
Memory module, for storing PDF layout files to server end.
Preferably, in files scan module, image enhancement processing is carried out to inhibit to scheme to the electronic pictures after scanning
Noise in piece.
Preferably, in files scan module, image enhancement processing is carried out to the electronic pictures after scanning and is specifically handled
Process are as follows:
Step S101 executes CLAHE operation to each pixel of electronic pictures, obtains enhanced image；
Step S102 calculates the gradient of each pixel in picture, gradient is carried out to judge that this pixel is with noise gradient threshold value
No is noise；
Step S103 is extracted details at noise-free pixel point and is amplified using Lee filter, and the enhanced image that is added to
In, as the electronic pictures output after image enhancement processing.
Preferably, in Digital Signature module, digital signature detailed process includes:
Pdf document is carried out processing and forms summary info M1 by step S301；
Step S302 encrypts summary info M1, forms digital signature N1,
Step S303 obtains digital signature time T1 by national time service center, with summary info M1 collectively as timestamp label
Name data, it are calculated summary info M2；
Step S304 encrypts summary info M2, forms timestamp signature N2,
Digital signature N1, timestamp signature N2 and signature time T1 and PDF binding are realized digital signature by step S305.
Compared with prior art, the beneficial effects obtained by the present invention are as follows being: personnel file management method of the invention,
The digital management that archives of paper quality file can be achieved improves the efficiency of file administration, saves manpower, and use digital signature technology
Realize the safety storage of archives.
Detailed description of the invention
Fig. 1 is the flow chart of the method for the present invention.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
A kind of personnel file management method of the invention, as shown in Figure 1, comprising the following steps:
Original paper cadre' s record file is scanned into electronic pictures one by one, and records the corresponding shelves of this file by step S1
Reference Number；
When files are scanned into electronic pictures, generally existing contrast dynamic range is narrow and the problems such as by noise pollution, is
It shows that picture clearly to reinforce the recognition capability to its text, image is carried out to the electronic pictures after scanning in the present embodiment
Enhancing processing, inhibits the noise in picture.The specific process is as follows:
Step S101 executes CLAHE operation to each pixel of electronic pictures, obtains enhanced image；
The constrained adaptive histogram equalization of CLAHE() it is global contrast Enhancement Method, its vision from picture in its entirety
Improve the quality of image in terms of effect.
Step S102 calculates the gradient of each pixel in picture, carries out gradient and noise gradient threshold value to judge this pixel
Whether point is noise；
Step S103 is extracted details at noise-free pixel point and is amplified using Lee filter, and the enhanced image that is added to
In, as the electronic pictures output after image enhancement processing.
The corresponding all electronic pictures of file are converted to PDF layout files by step S2, and using file number as file
Name；
Digital signature is solidificated in PDF layout files and forms Electronic Signature by step S3；
Digital signature is identified as reliably signing electronically, and has the legal effect same with handwritten signature.Digital signature technology
It is the core technology that security hardening is carried out to electronic document, it may ensure that the confidentiality of information transmission, data exchange is complete
Property, send non-repudiation, the certainty of electronic identity etc. of information.
Detailed process includes:
Pdf document is carried out processing and forms summary info M1 by step S301；
Step S302 encrypts summary info M1, forms digital signature N1,
Step S303 obtains digital signature time T1 by national time service center, with summary info M1 collectively as timestamp label
Name data, it are calculated summary info M2；
Step S304 encrypts summary info M2, forms timestamp signature N2,
Digital signature N1, timestamp signature N2 and signature time T1 and PDF binding are realized digital signature by step S305.
Step S4, by PDF layout files storage to server end.
Since cadre' s record data volume is very big, use distributed storage mode by PDF layout files in the present embodiment
Multiple server ends are stored, distributed storage is specifically realized using Ceph group system.
Based on inventive concept same as described above, the present embodiment is a kind of personnel file management system comprising:
Files scan module for original paper cadre' s record file to be scanned into electronic pictures one by one, and records
The corresponding file number of this file；
Files conversion module, for the corresponding all electronic pictures of file to be converted to PDF layout files, and with file number
As filename；
Digital Signature module forms Electronic Signature for digital signature to be solidificated in PDF layout files；
Memory module, for storing PDF layout files to server end.
Preferably, in files scan module, image enhancement processing is carried out to inhibit to scheme to the electronic pictures after scanning
Noise in piece, the specific process is as follows:
Step S101 executes CLAHE operation to each pixel of electronic pictures, obtains enhanced image；
Step S102 calculates the gradient of each pixel in picture, gradient is carried out to judge that this pixel is with noise gradient threshold value
No is noise；
Step S103 is extracted details at noise-free pixel point and is amplified using Lee filter, and the enhanced image that is added to
In, as the electronic pictures output after image enhancement processing.
In Digital Signature module, digital signature detailed process includes:
Pdf document is carried out processing and forms summary info M1 by step S301；
Step S302 encrypts summary info M1, forms digital signature N1,
Step S303 obtains digital signature time T1 by national time service center, with summary info M1 collectively as timestamp label
Name data, it are calculated summary info M2；
Step S304 encrypts summary info M2, forms timestamp signature N2,
Digital signature N1, timestamp signature N2 and signature time T1 and PDF binding are realized digital signature by step S305.
To sum up embodiment, the invention proposes a kind of personnel file management method and system, it can be achieved that archives of paper quality
The digital management of file improves the efficiency of file administration, saves manpower.
It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the application
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the application, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The application is referring to method, the process of equipment (system) and computer program product according to the embodiment of the present application
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications, these improvements and modifications can also be made
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of personnel file management method, characterized in that the following steps are included:
Original paper cadre' s record file is scanned into electronic pictures one by one, and records the corresponding shelves of this file by step S1
Reference Number；
The corresponding all electronic pictures of file are converted to PDF layout files by step S2, and using file number as filename；
Digital signature is solidificated in PDF layout files and forms Electronic Signature by step S3；
Step S4, by PDF layout files storage to server end.
2. a kind of personnel file management method according to claim 1, characterized in that the electronic pictures after scanning
Image enhancement processing is carried out to inhibit the noise in picture.
3. a kind of personnel file management method according to claim 2, characterized in that the electronic pictures after scanning
Carry out image enhancement processing the specific process is as follows:
Step S101 executes CLAHE operation to each pixel of electronic pictures, obtains enhanced image；
Step S102 calculates the gradient of each pixel in picture, gradient is carried out to judge that this pixel is with noise gradient threshold value
No is noise；
Step S103 is extracted details at noise-free pixel point and is amplified using Lee filter, and the enhanced image that is added to
In, as the electronic pictures output after image enhancement processing.
4. a kind of personnel file management method according to claim 1, characterized in that digital signature detailed process packet
It includes:
Pdf document is carried out processing and forms summary info M1 by step S301；
Step S302 encrypts summary info M1, forms digital signature N1,
Step S303 obtains digital signature time T1 by national time service center, with summary info M1 collectively as timestamp label
Name data, it are calculated summary info M2；
Step S304 encrypts summary info M2, forms timestamp signature N2,
Digital signature N1, timestamp signature N2 and signature time T1 and PDF binding are realized digital signature by step S305.
5. a kind of personnel file management method according to claim 1, characterized in that use distributed storage mode
By PDF layout files storage to multiple server ends.
6. a kind of personnel file management method according to claim 5, characterized in that real using Ceph group system
Existing distributed storage.
7. a kind of personnel file management system, characterized in that include:
Files scan module for original paper cadre' s record file to be scanned into electronic pictures one by one, and records
The corresponding file number of this file；
Files conversion module, for the corresponding all electronic pictures of file to be converted to PDF layout files, and with file number
As filename；
Digital Signature module forms Electronic Signature for digital signature to be solidificated in PDF layout files；
Memory module, for storing PDF layout files to server end.
8. a kind of personnel file management system according to claim 7, characterized in that files scan module
In, image enhancement processing is carried out to inhibit the noise in picture to the electronic pictures after scanning.
9. a kind of personnel file management method according to claim 8, characterized in that files scan module
In, to after scanning electronic pictures carry out image enhancement processing the specific process is as follows:
Step S101 executes CLAHE operation to each pixel of electronic pictures, obtains enhanced image；
Step S102 calculates the gradient of each pixel in picture, gradient is carried out to judge that this pixel is with noise gradient threshold value
No is noise；
Step S103 is extracted details at noise-free pixel point and is amplified using Lee filter, and the enhanced image that is added to
In, as the electronic pictures output after image enhancement processing.
10. a kind of personnel file management method according to claim 1, characterized in that in Digital Signature module, number
Word signature detailed process include:
Pdf document is carried out processing and forms summary info M1 by step S301；
Step S302 encrypts summary info M1, forms digital signature N1,
Step S303 obtains digital signature time T1 by national time service center, with summary info M1 collectively as timestamp label
Name data, it are calculated summary info M2；
Step S304 encrypts summary info M2, forms timestamp signature N2,
Digital signature N1, timestamp signature N2 and signature time T1 and PDF binding are realized digital signature by step S305.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811081213.6A CN109344308A (en) | 2018-09-17 | 2018-09-17 | A kind of personnel file management method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811081213.6A CN109344308A (en) | 2018-09-17 | 2018-09-17 | A kind of personnel file management method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109344308A true CN109344308A (en) | 2019-02-15 |
Family
ID=65305684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811081213.6A Pending CN109344308A (en) | 2018-09-17 | 2018-09-17 | A kind of personnel file management method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109344308A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114676451A (en) * | 2020-12-24 | 2022-06-28 | 航天信息股份有限公司 | Electronic document signature method and device, storage medium and electronic equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101859432A (en) * | 2010-05-17 | 2010-10-13 | 重庆师范大学 | Construction method of document image enhancement |
| CN107665399A (en) * | 2017-09-06 | 2018-02-06 | 北京联合大学 | A kind of personal file storage based on digital signature technology and credible management of electronic documents method |
| CN107818448A (en) * | 2017-09-29 | 2018-03-20 | 北京博泰创智科技有限公司 | A kind of integrated service system and method for human resources |
-
2018
- 2018-09-17 CN CN201811081213.6A patent/CN109344308A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101859432A (en) * | 2010-05-17 | 2010-10-13 | 重庆师范大学 | Construction method of document image enhancement |
| CN107665399A (en) * | 2017-09-06 | 2018-02-06 | 北京联合大学 | A kind of personal file storage based on digital signature technology and credible management of electronic documents method |
| CN107818448A (en) * | 2017-09-29 | 2018-03-20 | 北京博泰创智科技有限公司 | A kind of integrated service system and method for human resources |
Non-Patent Citations (3)
| Title |
|---|
| 刘娟 等: "高校人事档案管理云平台框架构建研究", 《中国成人教育》 * |
| 杨有 等: "CLAHE和细节放大相结合的档案图像增强方法", 《中国图象图形学报》 * |
| 赵丽娜: "中外合资企业人事档案管理模式探析", 《兰台世界》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114676451A (en) * | 2020-12-24 | 2022-06-28 | 航天信息股份有限公司 | Electronic document signature method and device, storage medium and electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106548092B (en) | File processing method and device | |
| CN109740317A (en) | A kind of digital finger-print based on block chain deposits card method and device | |
| US8064705B2 (en) | Image processing apparatus and control method thereof | |
| CN103473284A (en) | Electronic certificate management system and electronic certificate management method | |
| CN104021219A (en) | Method and device for generating data template | |
| CA2643343A1 (en) | Device and method for generating a media package | |
| CN105721810B (en) | A kind of image compression and storing method and device | |
| CN109101832A (en) | A kind of testament electronic data management method based on block chain | |
| CN110874456B (en) | Watermark embedding method, watermark extracting method, watermark embedding device, watermark extracting device and data processing method | |
| CN109344308A (en) | A kind of personnel file management method and system | |
| CN110727679A (en) | Cooperative tracking method, system, device and equipment for court case | |
| CN103955713A (en) | Icon recognition method and device | |
| US10897462B2 (en) | Systems and methods for encoding additional authentication data into an active directory security identifier | |
| CN103092932A (en) | Distributed document transcoding system | |
| CN113849566B (en) | Litigation evidence storage system based on blockchain | |
| Chen et al. | Privacy-aware image authentication from cryptographic primitives | |
| KR102275868B1 (en) | Apparatus and Method for Falsification Protection of Video Data | |
| CN107291763B (en) | Electronic document management method and management device | |
| CN103399743A (en) | Equipment and method for recognizing installation files | |
| CN106470107A (en) | A kind of message security control method, device and system | |
| US11151277B1 (en) | Method to recover encrypted structured files | |
| CN106201842A (en) | A kind of general report method and system | |
| KR101284754B1 (en) | Method and system for preventing automatic online propagations of software-development documents scanned illegally | |
| CN104580130A (en) | Method for automatically encrypting network disk upload data based on RSA public key encryption algorithm | |
| CN113792349A (en) | Block chain-based data evidence verification method and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190215 |
|
| RJ01 | Rejection of invention patent application after publication |