CN102402500A - Method and system for conversion of PDF (Portable Document Format) file into SWF (Shock Wave Flash) file - Google Patents
Method and system for conversion of PDF (Portable Document Format) file into SWF (Shock Wave Flash) file Download PDFInfo
- Publication number
- CN102402500A CN102402500A CN2011103770211A CN201110377021A CN102402500A CN 102402500 A CN102402500 A CN 102402500A CN 2011103770211 A CN2011103770211 A CN 2011103770211A CN 201110377021 A CN201110377021 A CN 201110377021A CN 102402500 A CN102402500 A CN 102402500A
- Authority
- CN
- China
- Prior art keywords
- page
- font
- conversion
- pdf document
- character library
- 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
Images
Landscapes
- Document Processing Apparatus (AREA)
Abstract
The invention discloses a method for conversion of a PDF (Portable Document Format) file into an SWF (Shock Wave Flash) file. Text character on each page of the PDF file, pictures in the PDF file and graphic layers in the PDF file can be obtained through analyzing the PDF file, and unconventional characters excluded in a conventional conversion character library are substituted by conventional characters included in the conventional conversion character library according to a substitution rule. If no substitution rules are provided, the PDF page including the unconventional characters is imaged, and pixel identification is then carried out for the imaged page to convert the page of the PDF file including the unconventional characters into the SWF file. The invention also discloses a system for conversion of the PDF file into the SWF file. Due to the substitution and imaging treatment of the unconventional characters in the method and system for conversion of the PDF file into the SWF file, the missing of part of a text and garbled codes can be avoided during conversion of the PDF file into the SWF file.
Description
Technical field
The present invention relates to Computer Applied Technology, particularly a kind of pdf document is to SWF document conversion method and system.
Background technology
SWF (shock wave flash) is the professional format of the animation software Flash of Macromedia (at present by ADOBE corporate buyout) company; It is a kind of animation file form of supporting vector and dot pattern; Be widely used in webpage design; Fields such as cartoon making, SWF file also are called as the Flash file usually.SWF is playing the part of important role because its outstanding effect and cross-platform characteristic in the internet is read, the SWF popularity is very high, surpasses 99% network user now and can read the SWF file.
PDF (Portable Document Format, portable file layout) is a kind of electronic document format of widespread use.
For the conversion from PDF to SWF, be very urgent and needs.Existing P DF is to the file conversion instrument (like pdf2swf.exe) of SWF, and the method that pdf document is converted into the SWF file is:
One. the conversion character library of PDF to the SWF converting system is set;
Two. read in pdf document, identify the font of each literal in the pdf document, the picture in the pdf document, the figure layer information in the pdf document;
Three. for the picture in the pdf document, carry out the identification of pixel, put in the newly-generated SWF file;
For the literal in the pdf document, in the conversion character library, search the corresponding font literal of each literal, carry out transcoding, put in the newly-generated SWF file;
For the figure layer in the pdf document, the figure layer is carried out the conversion of vector, put in the newly-generated SWF file;
Four. convert.
Use various character libraries owing to generate the author of pdf document; And general PDF is limited to the hand-over word storage capacity of SWF converting system (like pdf2swf.exe); Usually regular meeting lacks multiple non-western language font, and the character library of the use in the pdf document probably surpasses the hand-over word storage capacity of general PDF to the SWF converting system, adds font copyright (like upright character library copyright) problem; In the SWF transfer process, will cause the disappearance and the mess code of segment word at PDF;
In addition, picture is because need the printing reason, and directly conversion can cause the SWF file of generation excessive; Also have, pdf document editor can use the figure layer in a large number owing to pursue various artistic effects, and a large amount of figure layers can cause the program calculated load very heavy, can directly cause transcription error.
Summary of the invention
The technical matters that the present invention will solve is a pdf document when converting the SWF file to, can not cause the disappearance and the mess code of segment word.
For solving the problems of the technologies described above, the invention provides a kind of pdf document to the SWF document conversion method, may further comprise the steps:
One. conversion character library and font Substitution Rules are set;
Be provided with the character library of multiple font in the said conversion character library;
Said font Substitution Rules are provided with the Substitution Rules of the multiple font that is not provided with in the said conversion character library, promptly replace the rule of certain font that is not provided with in the said conversion character library with certain font that is provided with in the said conversion character library;
Two. read pdf document, identify the character script of each page in the pdf document, and the picture in the pdf document, the figure layer in the pdf document;
Three. for the literal of each page in the pdf document; If the character script on this page or leaf is included in the font of hand-over word lab setting, then utilize this font character library in the conversion character library, the literal on this page is carried out transcoding; Put in the newly-generated SWF file, carry out step 6 then; If the font of the literal on this page or leaf is not included in the font of hand-over word lab setting, carry out step 4;
If four. be provided with the replacement font of the character script on this page in the said font Substitution Rules, then utilize this replacement font character library in the conversion character library, the literal on this page is carried out transcoding, put in the newly-generated SWF file, carry out step 6 then;
If the replacement font of the character script on this page is not set in the said font Substitution Rules, then carries out step 5;
Five. with this page page picturesization;
Six. the page to after picture in the pdf document and the step 5 pictureization carries out the identification of pixel, puts in the newly-generated SWF file;
Figure layer in the pdf document is carried out the conversion of vector, put in the newly-generated SWF file;
Seven. EOC.
In the step 6, can simplify the figure layer in the pdf document earlier, carry out the conversion of vector then and put in the newly-generated SWF file.
In the step 7, can earlier the picture cumulative volume in the newly-generated SWF file be turned down greater than the resolution of the picture on the page of a threshold value, make picture cumulative volume on each page in the newly-generated SWF file all less than this threshold value, EOC then.
For solving the problems of the technologies described above; The present invention also provides a kind of pdf document to the SWF document conversion system, comprises a conversion character library, a font Substitution Rules module, a pdf document information Recognition module, a word processing module, a picture processing module, a figure layer processing module;
Said conversion character library is used to be provided with the character library of multiple font;
Said font Substitution Rules module is used for being provided with the Substitution Rules of the multiple font that said conversion character library is not provided with, and promptly replaces the rule of certain font that is not provided with in the said conversion character library with certain font that is provided with in the said conversion character library;
Said pdf document information Recognition module is used to read pdf document, identifies the character script of each page in the pdf document, and the picture in the pdf document, the figure layer in the pdf document;
Said word processing module is used for the literal of pdf document is handled, and concrete processing procedure is:
For the literal of each page in the pdf document, if the character script on this page or leaf is included in the font of hand-over word lab setting, then utilize this font character library in the conversion character library, the literal on this page is carried out transcoding, put in the newly-generated SWF file; If the character script on this page or leaf is not included in the font of hand-over word lab setting; And be provided with the replacement font of the character script on this page in the said font Substitution Rules; Then utilize this replacement font character library in the conversion character library; Literal on this page is carried out transcoding, put in the newly-generated SWF file; If the character script on this page or leaf is not included in the font of hand-over word lab setting, and the replacement font of the character script on this page is not set in the said font Substitution Rules, then with this page page picturesization;
Said picture processing module is used for the picture of pdf document and the page after the said word processing module pictureization are carried out the identification of pixel, puts in the newly-generated SWF file;
Said figure layer processing module is used for the figure layer of pdf document is carried out the conversion of vector, puts in the newly-generated SWF file.
Pdf document can also comprise a resolution adjusting module to the SWF document conversion system;
Said resolution adjusting module is used for the picture cumulative volume of newly-generated SWF file is turned down greater than the resolution of the picture on the page of a threshold value, makes picture cumulative volume on each page in the newly-generated SWF file all less than this threshold value.
Said figure layer processing module can be simplified the figure layer in the pdf document earlier, carries out the conversion of vector then, puts in the newly-generated SWF file.
Pdf document of the present invention is to SWF document conversion method and system; Through analyzing pdf document; Obtain the character script of each page in the pdf document; And the picture in the pdf document, the figure layer in the pdf document, some the unconventional fonts (like the non-western language font in the upright character library) that not comprise routine conversion character library replace with the conventional font that conventional conversion character library has comprised by Substitution Rules, if do not have Substitution Rules just the PDF page picturesization that comprises unconventional font; Then the page after the pictureization is carried out the identification of pixel; Convert the unconventional font page of pdf document to the SWF file,, make pdf document avoid the disappearance and the mess code of segment word in the SWF document converting process through replacement and picture processing to unconventional font.Pdf document of the present invention also through simplifying complicated figure layer to reduce computation burden, can transform figure layer complex page content to come out to SWF document conversion method and system more smoothly.
Description of drawings
In order to be illustrated more clearly in the present invention or technical scheme of the prior art; To do simple the introduction to the accompanying drawing of required use in the present invention or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is that pdf document of the present invention is to SWF document conversion method one embodiment synoptic diagram;
Fig. 2 is that pdf document of the present invention is to SWF document conversion system one embodiment synoptic diagram.
Embodiment
To combine the accompanying drawing among the present invention below, the technical scheme among the present invention is carried out clear, complete description, obviously, described embodiment is a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment among the present invention, all other embodiment that those of ordinary skills are obtained under the prerequisite of not making creative work belong to the scope that the present invention protects.
Pdf document of the present invention is as shown in Figure 1 to SWF document conversion method one embodiment, may further comprise the steps:
One. conversion character library and font Substitution Rules are set; Be provided with the character library of multiple font in the said conversion character library; Said font Substitution Rules are provided with the Substitution Rules of the multiple font that is not provided with in the said conversion character library; Promptly replace the rule of certain font that is not provided with in the said conversion character library, for example, be provided with multiple font such as regular script, the Song typeface in the said conversion character library with certain font that is provided with in the said conversion character library; But it is simplified that upright Song one is not set, and said font Substitution Rules can set that to replace upright Song one with the Song typeface simplified;
Two. read pdf document, identify the character script of each page in the pdf document, and the picture in the pdf document, the figure layer in the pdf document;
Preferable, write code through XPDF and extract the PDF header file, because the PDF header file has the character script information of each page, can obtain the character script of each page of pdf document through the PDF header file;
Three. for the literal of each page in the pdf document; If the character script on this page or leaf is included in the font of hand-over word lab setting, then utilize this font character library in the conversion character library, the literal on this page is carried out transcoding; Put in the newly-generated SWF file, carry out step 6 then; If the font of the literal on this page or leaf is not included in the font of hand-over word lab setting, carry out step 4;
If four. be provided with the replacement font of the character script on this page in the said font Substitution Rules, then utilize this replacement font character library in the conversion character library, the literal on this page is carried out transcoding, put in the newly-generated SWF file, carry out step 6 then;
If the replacement font of the character script on this page is not set in the said font Substitution Rules, then carries out step 5;
Five. with this page page picturesization;
Six. the page to after picture in the pdf document and the step 5 pictureization carries out the identification of pixel, puts in the newly-generated SWF file;
Figure layer in the pdf document is simplified (like desalination shade, figure layer bitmapped, Flatten Image etc.) earlier, carries out the conversion of vector then to put in the newly-generated SWF file;
Seven. the picture cumulative volume in the newly-generated SWF file is turned down greater than the resolution of the picture on the threshold value page of (surpassing 500KB like the picture cumulative volume), made picture cumulative volume on each page in the newly-generated SWF file all less than this threshold value, EOC.
Pdf document of the present invention is as shown in Figure 2 to SWF document conversion system one embodiment, comprises a conversion character library, a font Substitution Rules module, a pdf document information Recognition module, a word processing module, a figure layer processing module, a picture processing module, resolution adjusting module;
Said conversion character library is used to be provided with the character library of multiple font;
Said font Substitution Rules module; Be used for being provided with the Substitution Rules of the multiple font that said conversion character library is not provided with; Promptly replace the rule of certain font that is not provided with in the said conversion character library, for example, be provided with multiple font such as regular script, the Song typeface in the said conversion character library with certain font that is provided with in the said conversion character library; But it is simplified that upright Song one is not set, and said font Substitution Rules can set that to replace upright Song one with the Song typeface simplified;
Said pdf document information Recognition module is used to read pdf document, identifies the character script of each page in the pdf document, and the picture in the pdf document, the figure layer in the pdf document;
Said word processing module is used for the literal of pdf document is handled, and concrete processing procedure is:
For the literal of each page in the pdf document, if the character script on this page or leaf is included in the font of hand-over word lab setting, then utilize this font character library in the conversion character library, the literal on this page is carried out transcoding, put in the newly-generated SWF file; If the character script on this page or leaf is not included in the font of hand-over word lab setting; And be provided with the replacement font of the character script on this page in the said font Substitution Rules; Then utilize this replacement font character library in the conversion character library; Literal on this page is carried out transcoding, put in the newly-generated SWF file; If the character script on this page or leaf is not included in the font of hand-over word lab setting, and the replacement font of the character script on this page is not set in the said font Substitution Rules, then with this page page picturesization;
Said figure layer processing module is used for earlier the figure layer of pdf document being simplified (like desalination shade, figure layer bitmapped, Flatten Image etc.), carries out the conversion of vector then to put in the newly-generated SWF file;
Said picture processing module is used for the picture of pdf document and the page after the said word processing module pictureization are carried out the identification of pixel, puts in the newly-generated SWF file;
Said resolution adjusting module; Be used for the picture cumulative volume of newly-generated SWF file is turned down greater than the resolution of the picture on the threshold value page of (surpassing 500KB like the picture cumulative volume), make picture cumulative volume on each page in the newly-generated SWF file all less than this threshold value.
Pdf document of the present invention is to SWF document conversion method and system; Through analyzing pdf document; Obtain the character script of each page in the pdf document; And the picture in the pdf document, the figure layer in the pdf document, some the unconventional fonts (like the non-western language font in the upright character library) that not comprise routine conversion character library replace with the conventional font that conventional conversion character library has comprised by Substitution Rules, if do not have Substitution Rules just the PDF page picturesization that comprises unconventional font; Then the page after the pictureization is carried out the identification of pixel; Convert the unconventional font page of pdf document to the SWF file,, make pdf document avoid the disappearance and the mess code of segment word in the SWF document converting process through replacement and picture processing to unconventional font.Pdf document of the present invention also through simplifying complicated figure layer to reduce computation burden, can transform figure layer complex page content to come out to SWF document conversion method and system more smoothly.Pdf document of the present invention, is also further adjusted the resolution of the picture on the excessive page of picture, to make things convenient for the SWF file in transmission through network for the SWF file that obtains after the conversion to SWF document conversion method and system.
Claims (7)
1. a pdf document is characterized in that to the SWF document conversion method, may further comprise the steps:
One. conversion character library and font Substitution Rules are set;
Be provided with the character library of multiple font in the said conversion character library;
Said font Substitution Rules are provided with the Substitution Rules of the multiple font that is not provided with in the said conversion character library, promptly replace the rule of certain font that is not provided with in the said conversion character library with certain font that is provided with in the said conversion character library;
Two. read pdf document, identify the character script of each page in the pdf document, and the picture in the pdf document, the figure layer in the pdf document;
Three. for the literal of each page in the pdf document; If the character script on this page or leaf is included in the font of hand-over word lab setting, then utilize this font character library in the conversion character library, the literal on this page is carried out transcoding; Put in the newly-generated SWF file, carry out step 6 then; If the font of the literal on this page or leaf is not included in the font of hand-over word lab setting, carry out step 4;
If four. be provided with the replacement font of the character script on this page in the said font Substitution Rules, then utilize this replacement font character library in the conversion character library, the literal on this page is carried out transcoding, put in the newly-generated SWF file, carry out step 6 then;
If the replacement font of the character script on this page is not set in the said font Substitution Rules, then carries out step 5;
Five. with this page page picturesization;
Six. the page to after picture in the pdf document and the step 5 pictureization carries out the identification of pixel, puts in the newly-generated SWF file;
Figure layer in the pdf document is carried out the conversion of vector, put in the newly-generated SWF file;
Seven. EOC.
2. pdf document according to claim 1 arrives the SWF document conversion method, it is characterized in that,
In the step 6, earlier the figure layer in the pdf document is simplified, carried out the conversion of vector then and put in the newly-generated SWF file.
3. pdf document according to claim 2 arrives the SWF document conversion method, it is characterized in that, simplifies to comprise like desalination shade, a figure layer bitmapped, Flatten Image.
4. arrive the SWF document conversion method according to claim 1,2 or 3 described pdf documents; It is characterized in that; In the step 7; Picture cumulative volume in the newly-generated SWF file is turned down greater than the resolution of the picture on the page of a threshold value, made picture cumulative volume on each page in the newly-generated SWF file all less than this threshold value, EOC then.
5. a pdf document is characterized in that to the SWF document conversion system, comprises a conversion character library, a font Substitution Rules module, a pdf document information Recognition module, a word processing module, a picture processing module, a figure layer processing module;
Said conversion character library is used to be provided with the character library of multiple font;
Said font Substitution Rules module is used for being provided with the Substitution Rules of the multiple font that said conversion character library is not provided with, and promptly replaces the rule of certain font that is not provided with in the said conversion character library with certain font that is provided with in the said conversion character library;
Said pdf document information Recognition module is used to read pdf document, identifies the character script of each page in the pdf document, and the picture in the pdf document, the figure layer in the pdf document;
Said word processing module is used for the literal of pdf document is handled, and concrete processing procedure is:
For the literal of each page in the pdf document, if the character script on this page or leaf is included in the font of hand-over word lab setting, then utilize this font character library in the conversion character library, the literal on this page is carried out transcoding, put in the newly-generated SWF file; If the character script on this page or leaf is not included in the font of hand-over word lab setting; And be provided with the replacement font of the character script on this page in the said font Substitution Rules; Then utilize this replacement font character library in the conversion character library; Literal on this page is carried out transcoding, put in the newly-generated SWF file; If the character script on this page or leaf is not included in the font of hand-over word lab setting, and the replacement font of the character script on this page is not set in the said font Substitution Rules, then with this page page picturesization;
Said picture processing module is used for the picture of pdf document and the page after the said word processing module pictureization are carried out the identification of pixel, puts in the newly-generated SWF file;
Said figure layer processing module is used for the figure layer of pdf document is carried out the conversion of vector, puts in the newly-generated SWF file.
6. pdf document according to claim 5 is characterized in that to the SWF document conversion system pdf document also comprises a resolution adjusting module to the SWF document conversion system;
Said resolution adjusting module is used for the picture cumulative volume of newly-generated SWF file is turned down greater than the resolution of the picture on the page of a threshold value, makes picture cumulative volume on each page in the newly-generated SWF file all less than this threshold value.
7. pdf document according to claim 5 is characterized in that to the SWF document conversion system said figure layer processing module is used for earlier the figure layer of pdf document being simplified, and carries out the conversion of vector then, puts in the newly-generated SWF file.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103770211A CN102402500A (en) | 2011-11-23 | 2011-11-23 | Method and system for conversion of PDF (Portable Document Format) file into SWF (Shock Wave Flash) file |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103770211A CN102402500A (en) | 2011-11-23 | 2011-11-23 | Method and system for conversion of PDF (Portable Document Format) file into SWF (Shock Wave Flash) file |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102402500A true CN102402500A (en) | 2012-04-04 |
Family
ID=45884720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103770211A Pending CN102402500A (en) | 2011-11-23 | 2011-11-23 | Method and system for conversion of PDF (Portable Document Format) file into SWF (Shock Wave Flash) file |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102402500A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102789484A (en) * | 2012-06-28 | 2012-11-21 | 奇智软件（北京）有限公司 | Method and device for webpage information processing |
| CN103279500A (en) * | 2013-05-09 | 2013-09-04 | 四三九九网络股份有限公司 | Method and device for converting swf files into exe files in batch mode |
| CN105224509A (en) * | 2014-05-30 | 2016-01-06 | 北大方正集团有限公司 | A kind of method and device generating font format |
| CN106598923A (en) * | 2016-12-26 | 2017-04-26 | 北京致远互联软件股份有限公司 | Online document format conversion method and apparatus based on font object library loading |
| CN107248230A (en) * | 2017-07-21 | 2017-10-13 | 上海松尚网络科技有限公司 | The online rent and sale method and system of intelligent graphic bookcase, books |
| CN107577488A (en) * | 2017-07-31 | 2018-01-12 | 广州文石信息科技有限公司 | A kind of display methods, software UI interface display methods and device based on CFA processing |
| CN110363189A (en) * | 2018-04-09 | 2019-10-22 | 珠海金山办公软件有限公司 | A kind of document content restorative procedure, device, electronic equipment and readable storage medium storing program for executing |
| CN112632915A (en) * | 2020-12-25 | 2021-04-09 | 万兴科技(湖南)有限公司 | Document conversion method and device, computer equipment and storage medium |
| CN112818274A (en) * | 2021-02-05 | 2021-05-18 | 深圳市世强元件网络有限公司 | Method for converting PDF (Portable document Format) file into paginated HTML (Hypertext markup language) file and computer equipment |
| CN115329427A (en) * | 2022-08-01 | 2022-11-11 | 广州优比建筑咨询有限公司 | Method, device, medium and equipment for guiding PDF drawing with layer information by Revit |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101008940A (en) * | 2006-01-27 | 2007-08-01 | 北京书生国际信息技术有限公司 | Method and device for automatic processing font missing |
| CN101699426A (en) * | 2009-11-06 | 2010-04-28 | 上海传知信息科技发展有限公司 | Document format conversion system and method |
| US20110035660A1 (en) * | 2007-08-31 | 2011-02-10 | Frederick Lussier | System and method for the automated creation of a virtual publication |
-
2011
- 2011-11-23 CN CN2011103770211A patent/CN102402500A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101008940A (en) * | 2006-01-27 | 2007-08-01 | 北京书生国际信息技术有限公司 | Method and device for automatic processing font missing |
| US20110035660A1 (en) * | 2007-08-31 | 2011-02-10 | Frederick Lussier | System and method for the automated creation of a virtual publication |
| CN101699426A (en) * | 2009-11-06 | 2010-04-28 | 上海传知信息科技发展有限公司 | Document format conversion system and method |
Non-Patent Citations (2)
| Title |
|---|
| SWFTOOLS: "swftools-0.0.1", 《HTTP://WWW.SWFTOOLS.ORG/DOWNLOAD.HTML》 * |
| 买买提阿依甫等: "基于文图转换的维吾尔文彩信技术研究与实现", 《计算机应用与软件》 * |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104978435B (en) * | 2012-06-28 | 2019-03-08 | 北京奇虎科技有限公司 | A kind of Web information processing method and apparatus |
| CN102789484B (en) * | 2012-06-28 | 2015-08-19 | 北京奇虎科技有限公司 | A kind of Web information processing method and apparatus |
| CN104978435A (en) * | 2012-06-28 | 2015-10-14 | 北京奇虎科技有限公司 | Webpage information processing method and device |
| CN102789484A (en) * | 2012-06-28 | 2012-11-21 | 奇智软件（北京）有限公司 | Method and device for webpage information processing |
| CN103279500A (en) * | 2013-05-09 | 2013-09-04 | 四三九九网络股份有限公司 | Method and device for converting swf files into exe files in batch mode |
| CN103279500B (en) * | 2013-05-09 | 2016-02-10 | 四三九九网络股份有限公司 | Batch conversion swf file is the method and apparatus of exe file |
| CN105224509A (en) * | 2014-05-30 | 2016-01-06 | 北大方正集团有限公司 | A kind of method and device generating font format |
| CN106598923A (en) * | 2016-12-26 | 2017-04-26 | 北京致远互联软件股份有限公司 | Online document format conversion method and apparatus based on font object library loading |
| CN107248230A (en) * | 2017-07-21 | 2017-10-13 | 上海松尚网络科技有限公司 | The online rent and sale method and system of intelligent graphic bookcase, books |
| CN107577488A (en) * | 2017-07-31 | 2018-01-12 | 广州文石信息科技有限公司 | A kind of display methods, software UI interface display methods and device based on CFA processing |
| CN107577488B (en) * | 2017-07-31 | 2020-11-03 | 广州文石信息科技有限公司 | Display method based on CFA processing, and software UI (user interface) display method and device |
| CN110363189A (en) * | 2018-04-09 | 2019-10-22 | 珠海金山办公软件有限公司 | A kind of document content restorative procedure, device, electronic equipment and readable storage medium storing program for executing |
| CN110363189B (en) * | 2018-04-09 | 2021-09-24 | 珠海金山办公软件有限公司 | Document content restoration method and device, electronic equipment and readable storage medium |
| CN112632915A (en) * | 2020-12-25 | 2021-04-09 | 万兴科技(湖南)有限公司 | Document conversion method and device, computer equipment and storage medium |
| CN112818274A (en) * | 2021-02-05 | 2021-05-18 | 深圳市世强元件网络有限公司 | Method for converting PDF (Portable document Format) file into paginated HTML (Hypertext markup language) file and computer equipment |
| CN112818274B (en) * | 2021-02-05 | 2024-03-19 | 深圳市世强元件网络有限公司 | Method for converting PDF file into paging HTML file and computer equipment |
| CN115329427A (en) * | 2022-08-01 | 2022-11-11 | 广州优比建筑咨询有限公司 | Method, device, medium and equipment for guiding PDF drawing with layer information by Revit |
| CN115329427B (en) * | 2022-08-01 | 2024-02-06 | 广州优比建筑咨询有限公司 | Method, device, medium and equipment for exporting PDF drawing with layer information by Revit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102402500A (en) | Method and system for conversion of PDF (Portable Document Format) file into SWF (Shock Wave Flash) file | |
| US10489682B1 (en) | Optical character recognition employing deep learning with machine generated training data | |
| Singh et al. | Full page handwriting recognition via image to sequence extraction | |
| Zhao et al. | Cutie: Learning to understand documents with convolutional universal text information extractor | |
| CN111160343B (en) | Off-line mathematical formula symbol identification method based on Self-Attention | |
| US20140108897A1 (en) | Method and apparatus for document conversion | |
| CN111709406B (en) | Text line identification method and device, readable storage medium and electronic equipment | |
| CN109948615A (en) | Multi-language text detects identifying system | |
| CN108090400A (en) | A kind of method and apparatus of image text identification | |
| CN112036406B (en) | Text extraction method and device for image document and electronic equipment | |
| WO2023202197A1 (en) | Text recognition method and related apparatus | |
| JP2022160662A (en) | Character recognition method, device, apparatus, storage medium, smart dictionary pen, and computer program | |
| Dwivedi et al. | An OCR for classical Indic documents containing arbitrarily long words | |
| US9323726B1 (en) | Optimizing a glyph-based file | |
| JP7320570B2 (en) | Method, apparatus, apparatus, medium and program for processing images | |
| US9996511B2 (en) | Free form website structure design | |
| CN113642569A (en) | Unstructured data document processing method and related equipment | |
| CN110059303B (en) | Method and device for converting Excel file into JSON file | |
| CN115203415A (en) | Resume document information extraction method and related device | |
| US20150205764A1 (en) | Encoding information into text for visual representation | |
| CN111104484B (en) | Text similarity detection method and device and electronic equipment | |
| CN114332476A (en) | Method, device, electronic equipment, storage medium and product for identifying dimensional language | |
| Wang et al. | Font transfer based on parallel auto-encoder for glyph perturbation via strokes moving | |
| CN110276051B (en) | Method and device for splitting font part | |
| CN107241100B (en) | Character library component compresses method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120404 |