CN108280371A - Generate method, computer readable storage medium and the computing device of electronic document - Google Patents
Generate method, computer readable storage medium and the computing device of electronic document Download PDFInfo
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- CN108280371A CN108280371A CN201810080747.0A CN201810080747A CN108280371A CN 108280371 A CN108280371 A CN 108280371A CN 201810080747 A CN201810080747 A CN 201810080747A CN 108280371 A CN108280371 A CN 108280371A
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- electronic document
- reference position
- seal picture
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000004590 computer program Methods 0.000 claims description 11
- 230000010415 tropism Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/04—Context-preserving transformations, e.g. by using an importance map
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Bioethics (AREA)
- General Health & Medical Sciences (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Editing Of Facsimile Originals (AREA)
Abstract
The present invention provides a kind of method, computer readable storage medium and computing devices generating electronic document.The method of the generation electronic document, including：Obtain original electronic document；At least one reference position is determined from the original electronic document based on pre-defined rule；And the E-seal picture of user is added in the original electronic document and generates new electronic document, wherein the position that the E-seal picture is added is associated at least one reference position.Some embodiments through the invention are easy to the electronic document for finding to be tampered.
Description
Technical field
The present invention relates to a kind of method, computer readable storage medium and computing devices generating electronic document.
Background technology
Electronic document refers to that people are formed in social activities, with computer disc, solid state disk, disk and CD etc.
Chemical Physics of Magnetism material is the word of carrier, picture material.Computer system is relied on to access and can transmit on a communication network.
It includes mainly the electronic version etc. of electronic document, electronic mail, electronic report forms, electronic drawing, papery text document.
Electronic document, which is different from printed matter document mainly, following four feature：It is easily modified, is easy to delete, be easy again
It makes, be easily damaged.The characteristics of being easily modified just because of electronic document, if not can be well protected, it is possible to by illegal
Modification, no matter this modification is intentionally or unintentionally, all to bring a degree of loss to document owner, this when
It waits it and becomes a disadvantage again.
There is the technology that E-seal picture is added to electronic document at present.However being easily modified due to electronic document
The characteristics of, E-seal picture and electronic document content itself are all easy to be tampered.
Invention content
The some embodiments of the present invention at least one technical problem to be solved is deficiency for the above-mentioned prior art,
A kind of method for the generation electronic document that can solve above-mentioned technical problem, computer readable storage medium are provided and calculated and is set
It is standby.
In some embodiments, a kind of method generating electronic document is provided, including：Obtain original electronic document；
At least one reference position is determined from the original electronic document based on pre-defined rule；And by the E-seal picture of user
It is added in the original electronic document and generates new electronic document, wherein the position and institute that the E-seal picture is added
It is associated to state at least one reference position.
In some embodiments, the position that the E-seal picture is added is related at least one reference position
Connection includes：The E-seal picture is arranged at least one reference position.
In some embodiments, the E-seal picture includes at least one the first opaque E-seal picture
With at least one the second transparent E-seal picture.
In some embodiments, at least one second transparent E-seal picture has directional characteristics；And
And the position that is added of the E-seal picture is associated at least one reference position includes：It is described at least one transparent
The second E-seal picture be arranged so that the directional characteristics and at least one reference position at predetermined angular.
In some embodiments, at least one second transparent E-seal picture with it is described at least one impermeable
The first bright E-seal picture has different shapes, and the directional characteristics are the directive patterns of tool.
In some embodiments, at least one reference position packet is determined from the electronic document based on pre-defined rule
It includes：The position for the character for meeting the pre-defined rule is selected from the electronic document as at least one benchmark position
It sets.
In some embodiments, at least one reference position packet is determined from the electronic document based on pre-defined rule
It includes：The coordinate position for meeting the pre-defined rule is selected from the electronic document as at least one reference position.
In some embodiments, the format of the original electronic document includes：Pdf, word, DWG or picture.
In some embodiments, a kind of computer readable storage medium being stored with computer program is provided, it is described
Computer program is when being executed by processor for realizing the side of the generation electronic document according to any aforementioned embodiments
Method.
In some embodiments, it provides a kind of computing device, including memory, processor and is stored in described deposit
Computer program on reservoir, the computer program is when being executed by processor for realizing according to any aforementioned embodiments
The method of the generation electronic document.
At least one advantageous effect of some embodiments of the present invention is：It is easy to the electronic document for finding to be tampered.
The invention content of front is only illustrative, and it is restrictive in any way to be not intended to.Except the above
Illustrative aspect, except embodiment and feature, aspect, embodiment and feature in addition by referring to accompanying drawing and it is following in detail
Thin description will become obvious.
Description of the drawings
According to the following description and appended claims in conjunction with attached drawing, above-mentioned and other feature of the invention will become more
Add clear.Understand that these attached drawings only describe according to certain embodiments of the present invention, to be not considered as the limitation present invention's
Range will describe the present invention by using attached drawing more features and details.
Fig. 1 is the flow chart of the method provided by the present invention for generating electronic document.
Specific implementation mode
It is described further in conjunction with attached drawing.
Fig. 1 shows the flow chart of the method provided by the present invention for generating electronic document.With reference to attached drawing 1, the present invention exists
In some embodiments, a kind of method generating electronic document is provided, including：S101：Obtain original electronic document；S102：
At least one reference position is determined from original electronic document based on pre-defined rule；And S103：By the E-seal figure of user
Piece be added original electronic document in generate new electronic document, wherein E-seal picture be added position with it is at least one
Reference position is associated.In some embodiments, the position that E-seal picture is added is related at least one reference position
Connection includes：E-seal picture is arranged at least one reference position.E-seal picture be added position with it is at least one
There are predetermined associations at least one reference position for the associated position for referring to the addition of E-seal picture in reference position.
This, in addition to E-seal picture be arranged at least one reference position other than, E-seal picture be added position at least
One reference position correlation can also be that the position that E-seal picture is added has scheduled position at least one reference position
Set mapping relations.The position being added by E-seal picture is related at least one reference position, and this association can conduct
Anti-counterfeiting mark.If the position that E-seal picture is added changes with being associated at least one reference position, can recognize
It is distorted for electronic document.
In some embodiments, E-seal picture includes at least one the first opaque E-seal picture and extremely
A few second transparent E-seal picture.The position and at least one that at least one the second transparent E-seal picture is added
A reference position is associated, thus, it is possible to make this association be not easy to find, can preferably play anti-fake effect.
In some embodiments, at least one the second transparent E-seal picture has directional characteristics；And electricity
The position that sub- seal picture is added is associated at least one reference position to include：At least one the second transparent E-seal figure
Piece is arranged so that directional characteristics at least one reference position at predetermined angular.Here, directional properties with it is at least one
Reference position at predetermined angular be used for the mark discerned the false from the genuine.In some embodiments, at least one the second transparent electricity
Sub- seal picture has different shapes from least one the first opaque E-seal picture, and directional characteristics are tools
Directive pattern.For example, directional characteristics are along direction figure outstanding, such as acute angle figure, bar pattern.
In some embodiments, determine that at least one reference position includes from electronic document based on pre-defined rule：From
The position for the character for meeting pre-defined rule is selected in electronic document as at least one reference position.For example, at least one base
Level set can be line between the m-th " " in electronic document and n-th " " midpoint.At least one reference position is also
It can be the geometric center of the figure constituted some or all of " " in electronic document.Alternatively, in some embodiments,
Determine that at least one reference position includes from electronic document based on pre-defined rule：The pre- set pattern of satisfaction is selected from electronic document
Coordinate position then is as at least one reference position.
In some embodiments, the format of original electronic document includes：Pdf, word, DWG or picture.
In some embodiments, a kind of computer readable storage medium being stored with computer program is provided, is calculated
Machine program is when being executed by processor for realizing according to the method for the generation electronic document of any aforementioned embodiments.
In some embodiments, it provides a kind of computing device, including memory, processor and is stored in memory
On computer program, computer program when being executed by processor for realizing according to the generation of any aforementioned embodiments electricity
The method of subdocument.
Certainly, the above is only presently preferred embodiments of the present invention, and the present invention is not limited to above-described embodiment and implementation
Method.The practitioner of correlative technology field can carry out different variations and reality in the range of the license of the technological thought of the present invention
It applies, therefore the equivalent change or modification that all structure, feature and principles according to described in present patent application range are done, it is included in
Within the scope of present patent application.
Claims (10)
1. a kind of method generating electronic document, which is characterized in that including：
Obtain original electronic document；
At least one reference position is determined from the original electronic document based on pre-defined rule；And
The E-seal picture of user is added in the original electronic document and generates new electronic document,
Wherein, the position that the E-seal picture is added is associated at least one reference position.
2. according to the method described in claim 1, it is characterized in that, the E-seal picture be added position with it is described at least
One reference position is associated to include：The E-seal picture is arranged at least one reference position.
3. method according to claim 1 or 2, which is characterized in that the E-seal picture includes at least one impermeable
The first bright E-seal picture and at least one the second transparent E-seal picture.
4. according to the method described in claim 3, it is characterized in that, at least one transparent the second E-seal picture tool
There are directional characteristics；And
The position that the E-seal picture is added is associated at least one reference position to include：It is described at least one
The second bright E-seal picture is arranged so that the directional characteristics at least one reference position at predetermined angular.
5. according to the method described in claim 4, it is characterized in that, at least one second transparent E-seal picture with
At least one first opaque E-seal picture has different shapes, and the directional characteristics are that have side
The pattern of tropism.
6. method according to claim 1 or 2, which is characterized in that determined from the electronic document based on pre-defined rule
At least one reference position includes：The position for the character for meeting the pre-defined rule is selected from the electronic document as institute
State at least one reference position.
7. method according to claim 1 or 2, which is characterized in that determined from the electronic document based on pre-defined rule
At least one reference position includes：It selects and meets described in the coordinate position conduct of the pre-defined rule from the electronic document
At least one reference position.
8. method according to claim 1 or 2, which is characterized in that the format of the original electronic document includes：pdf、
Word, DWG or picture.
9. a kind of computer readable storage medium being stored with computer program, which is characterized in that the computer program is in quilt
For realizing the method for the generation electronic document according to any one of claim 1-8 when processor executes.
10. a kind of computing device, including memory, processor and the computer program being stored on the memory, special
Sign is that the computer program is when being executed by processor for realizing the life according to any one of claim 1-8
At the method for electronic document.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810080747.0A CN108280371A (en) | 2018-01-28 | 2018-01-28 | Generate method, computer readable storage medium and the computing device of electronic document |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810080747.0A CN108280371A (en) | 2018-01-28 | 2018-01-28 | Generate method, computer readable storage medium and the computing device of electronic document |
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| Publication Number | Publication Date |
|---|---|
| CN108280371A true CN108280371A (en) | 2018-07-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810080747.0A Pending CN108280371A (en) | 2018-01-28 | 2018-01-28 | Generate method, computer readable storage medium and the computing device of electronic document |
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| CN (1) | CN108280371A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111881653A (en) * | 2020-07-20 | 2020-11-03 | 江西金格科技股份有限公司 | Method for positioning impressions in batch PDF (Portable document Format) documents |
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| CN103577729A (en) * | 2013-10-31 | 2014-02-12 | 北京锐安科技有限公司 | Method for stamping electronic seal on PDF (portable document format) file |
| CN104038664A (en) * | 2013-03-05 | 2014-09-10 | 北京印刷学院 | Mobile phone based method and system for transmitting picture file |
| CN105405003A (en) * | 2015-10-22 | 2016-03-16 | 昆山百润科技有限公司 | Electronic stamp realization method having area protection function and electronic stamp verification method |
| CN105488432A (en) * | 2015-11-30 | 2016-04-13 | 山东中创软件工程股份有限公司 | Document anti-fake method and device |
| CN107145770A (en) * | 2017-05-26 | 2017-09-08 | 芯联达信息科技（北京）股份有限公司 | It is a kind of by watermark applications in the method and system of the patient data page of making the rounds of the wards |
| US20180018468A1 (en) * | 2016-07-13 | 2018-01-18 | HKS, Inc. | Validation and Authentication of Digital Documents Issued by an Architect |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102467585A (en) * | 2010-11-05 | 2012-05-23 | 江西金格网络科技有限责任公司 | Electronic signature, verification and revocation method of DWG document |
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