CN1169073C - Video text editing method and system thereof - Google Patents
Video text editing method and system thereof Download PDFInfo
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- CN1169073C CN1169073C CNB011067659A CN01106765A CN1169073C CN 1169073 C CN1169073 C CN 1169073C CN B011067659 A CNB011067659 A CN B011067659A CN 01106765 A CN01106765 A CN 01106765A CN 1169073 C CN1169073 C CN 1169073C
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Abstract
The present invention provides a graphics context editing method and a system thereof, which are used for editing with handwriting input and for users to edit the graphics context element of a graphic element input by handwriting and a typed context symbol element together. The graphic element and the context symbol element can also be mutually edited in a copying mode, a cutting-pasting mode, etc. in different editing functional modules according to identifying codes, attribute codes and data recording codes established in the process of storage.
Description
The invention relates to a kind of video text editing method and system, refer in particular to the editing and processing that has handwriting input about a kind of, can handle together video text editing method and system by the letter symbol of the figure of user's handwriting input and key entry.
To have handwritten editing device, it provides the user to key in the editing and processing of general letter symbol and handwritten patterns input, wherein, need to write the functional module (being designated hereinafter simply as the A module) of a special disposal handwriting input by the software developer, can edit handwritten word, yet, when the user leaves the A module, can't carry out handwriting functions.Each provides execution by different functional modules owing to keying in the input of letter symbol editor and handwritten patterns, therefore, makes the input of key entry letter symbol and handwritten patterns to carry out simultaneously.
In fact, the editing operation of handwritten patterns input is cliped and pasted (Cut ﹠amp as insertion literal (InsertUnit), deletion literal (Delete Unit), insertion null (Insert Line), deletion delegation (Delete Line), block copy (Copy), block delete (Delete), piece; Paste) ... Deng, all identical with the operation of general editting function module, just these functional modules are not supported graphic element.Therefore, the software developer must rewrite the power function that has these editing operations for a time in the A module, this power function is to comprise MapMemoryToLCDPosition (), MapLCDPositionToMemory (), InsertUnitMemory (), DeleteUnitMemory (), DeleteLineInMemory (), CompressUnitForStore (), CompressUnitForShow (), ShowUnitOnLCD (), ShowAllUnitOnLCD (), AdjustEditLineInfomation (), Deng, if desire increases other editting function, then need to write again the editing operation code the same, therefore cause the waste of human resources and development time with former editing device.
In addition, duplicate (Copy) a part of graphic element in the A module, but can't paste (Paste) on other functional module, promptly the editing data between A module and other functional module can not duplicate mutually, thereby limits the opereating specification of editing and processing.
And, if the editing operation of the designed A module of software developer and original editting function intermodule can't be identical the time, makes the user can't be handy in editing operation.
So as how a kind of video text editing method and system, the user can edited under editting function module arbitrarily in the lump keys in letter symbol and handwritten patterns input, and the copy of execution different types of data, clip and paste ... Deng processing.
Fundamental purpose of the present invention provides a kind of video text editing method and system, the editting function of generally keying in the input of letter symbol and handwritten patterns is integrated into a general utility functions module, not only can edit the letter symbol of key entry, more can handle the figure of handwriting input, be convenient to editor's product that the software developer designs a kind of key entry/hand-written coexistence, and the user is provided simpler and easy, editing and processing flexibly.
Another object of the present invention provides a kind of video text editing method and system, in order to expand the function of general key entry/handwriting input editor product, make dissimilar data also can duplicate, clip and paste under the editting function module arbitrarily ... etc. editing and processing, therefore make the editing operation scope of figure and literal unrestricted.
According to above-described purpose, the invention provides a kind of video text editing method and system of novelty, it is that input sequence according to each picture and text unit stores, be that graphic element in the editing files and letter symbol unit are individually given its exclusive picture and text unit number and are stored in storage area, a picture and text unit according to its input sequence, wherein, the identification code that must to set up in order to discern this picture and text unit with picture and text unit number in this storage area, picture and text unit be graphic element or letter symbol unit, in order to write down this graphic element is that compressed stores, wide and the word height of word when it shows, Deng an attribute code of attribute information, and in order to store a data logging sign indicating number of the graphic documentation information that shows this graphic element.Therefore, by having identification code, attribute code, and under the memory structure of the storage area, picture and text unit of data logging sign indicating number, can provide editor's product of a kind of key entry/hand-written coexistence.
In the processing procedure of video text editing method of the present invention, at first, need to judge that the picture and text unit that the user imported is the letter symbol unit of key entry or the graphic element of handwriting input, if during the graphic element of handwriting input, this graphic element is temporary in the store buffer district, and whether needs to compress processing by user's decision; Then, calculate the shared storage area N in this picture and text unit; Then, finish the data definition of this picture and text unit in the store buffer district; Then, judge that whether remaining storage area enough uses, if when enough not using, then store failure, and the storage that finishes the picture and text unit handles, otherwise judges whether present address is the FA final address of all data again, if not the time move N storage area after all the elements of then present address being risen; Then, then the picture and text unit is stored in present address, and the picture and text unit number is added 1, promptly finish the storage of picture and text unit and handle.Wherein, the data definition of this picture and text unit is to comprise three parts: first is an identification code, can adopt the identification code of fixed length/random length, for the letter symbol unit of keying in, it is to be a machine inner code value, and only comprises this part, and for the handwriting input graphic element, it is to distribute a script space and can distinguish the machine inner code value that comes with other letter symbol unit, as the identification code of graphic element; Second portion is an attribute code, and this part only graphic element possesses, and its length is for fixing, and it is the various attributes of recording geometry unit, takies storage area N altogether as this graphic element, whether be compressed, when compression type, demonstration wide and high ... Deng; Third part is a data logging sign indicating number, this part also only graphic element possess, its indefinite length in order to write down actual graphic element data, may be compression or uncompressed form.
This video text editing system comprises one in order to show the display module of editor's implementation; One usefulness carries out for the user that editing operation is keyed in or the load module of hand-written inputting data; Memory module with store buffer district that graphic element that the graphic element that the storage area, picture and text unit and of a letter symbol unit of keying in order to the graphic element that stores user's handwriting input and user transmitted by load module in order to temporary transient storage and letter symbol unit or temporary transient storage obtain and letter symbol unit show for display module; And one in order to handle the control module of aforementioned each intermodule action.Wherein, the letter symbol unit that the user is keyed in by this load module or be that order according to input is temporary in the store buffer district in the memory module by the graphic element of handwriting input, when desiring to save as file, its sequencing according to each picture and text unit (being letter symbol unit and graphic element) input has picture and text unit number separately, and because of letter symbol unit and the different type data of graphic element define required identification code separately, attribute code, and data logging sign indicating number, and it is stored in the storage area, picture and text unit in the memory module, so, when under the difference in functionality module, editing different type data, also can duplicate, clip and paste ... Deng editor.
For above and other objects of the present invention, feature and advantage can be become apparent, will with a preferred embodiment, and cooperate appended diagram, describe embodiments of the invention in detail.
Fig. 1 is a calcspar, is the basic framework calcspar of demonstration video text editing of the present invention system;
Fig. 2 is a synoptic diagram, is the synoptic diagram that display application video text editing method of the present invention stores editing data in proper order;
Fig. 3 is a synoptic diagram, is the memory structure synoptic diagram of displayed map 2;
Fig. 4 is an operation workflow figure, is the storage treatment step process flow diagram that shows video text editing method of the present invention;
Fig. 5 is an operation workflow figure, is the flow chart of steps that the data deletion during display application video text editing method of the present invention will be edited is handled;
Fig. 6 is an operation workflow figure, is the flow chart of steps of the picture and text unit display process during display application video text editing method of the present invention will store; And
Fig. 7 is an operation workflow figure, is the flow chart of steps that display application video text editing method of the present invention carries out editing and processing.
Seeing also Fig. 1, is the basic framework calcspar of demonstration video text editing of the present invention system.Comprise a display module 10, a load module 11, a memory module 12 in the video text editing of the present invention system 1, and a control module 13.
This display module 10 is in order to show editor's implementation; This load module 11 is used for the user and is carried out that editing operation is keyed in or hand-written inputting data; The store buffer district 120 that this memory module 12, graphic element that graphic element that is transmitted by load module 11 in order to temporary transient storage and letter symbol unit or temporary transient storage obtain and letter symbol unit show for display module 10 and have the storage area, picture and text unit 121 of the letter symbol unit of keying in order to the graphic element that stores user's handwriting input and user; And this control module 13, in order to handle aforementioned each intermodule action.
The user carries out picture and text unit editor by this load module 11, these picture and text unit are to comprise by the letter symbol unit of keyboard input and the graphic element of being imported by the writing pencil device, in when editor, be temporarily stored in the picture and text unit of input in the store buffer district 120 and be presented on the display module 10.
Seeing also Fig. 2, is the synoptic diagram that display application video text editing method of the present invention stores editing data in proper order.When user's desire with the data storage of being edited during in storage area 121, picture and text unit, at first, can be optionally when deposit, rise at file and to open the address and set up a file header, it expands in order to function to be provided, and writes down some documentations, as file type, file size, file name, file Time Created ... Deng, then, sequentially store the data content of this document.
Seeing also Fig. 3, is the memory structure synoptic diagram of displayed map 2.When storing a picture and text unit, will judge that this picture and text unit is graphic element or letter symbol unit, so that distinguish different type data, wherein, memory structure is divided into three parts, first is an identification code Ln, can adopt the identification code of fixed length/random length, for the letter symbol unit of keying in, it is to be a machine inner code value, and only comprise this part, the general ASCII that adopts, BIG5, GB, UNICODE, Deng, take out data presentation according to this identification code Ln from the character library corresponding address during demonstration to come out, and for the handwriting input graphic element, it is to distribute a script space and can distinguish the machine inner code value that comes with other letter symbol unit, as the identification code of graphic element; Second portion is an attribute code Mn, and this part only graphic element possesses, and its length is for fixing, and it is the various attributes of recording geometry unit, takies storage area N altogether as this graphic element, whether be compressed, when compression type, demonstration wide and high ... Deng; Third part is a data logging sign indicating number Nn, this part also only graphic element possess, its indefinite length in order to write down actual graphic element data, may be compression or uncompressed form.
As shown in the figure, the picture and text unit pointer points to address 8000H, represents that present picture and text unit stores address 30, and when storing address 30 in order to storage letter symbol unit as if this picture and text unit, this part has identification code Ln, takies L byte; If this picture and text unit stores address 30 when storing a graphic element, this part promptly has identification code Ln, attribute code Mn, and data logging sign indicating number Nn, takies L byte, a M byte respectively, and N byte.And be that a last picture and text unit stores address 20 before the picture and text unit pointer, store in this picture and text unit and be storage address 40, next picture and text unit when finish address 30.
Fig. 4 is an operation workflow figure, is the storage treatment step process flow diagram that shows video text editing method of the present invention.At first, in step 300, judge that the picture and text unit that the user imported is the letter symbol unit of key entry or the graphic element of handwriting input, if step 306 then carry out in the letter symbol unit; Otherwise carry out step 301.
In step 301, temporary hand-written graphic element then carry out step 302 to the store buffer district.
In step 302, need to judge whether compression, if do not need compression, then carry out step 306; Otherwise carry out step 303.
In step 303, judge whether to keep authentic work, if do not need to keep, then carry out step 304; Otherwise carry out step 305.
In step 304, use lossy compression method compression algorithm graphic element data, then carry out step 306.
In step 305, use lossless compression algorithm compression graphic element data, then carry out step 306.
In step 306, calculate the shared storage area N in this picture and text unit, then carry out step 307.
In step 307, finish the data definition of this picture and text unit in the store buffer district, wherein, it is to comprise setting up identification code, attribute code and data logging sign indicating number that this data definition is handled, and then carry out step 308.
In step 308, judge whether the storage area enough uses, if not enough the use then carry out step 309; Otherwise carry out step 310.
In step 309, store failure, and finish to store treatment step.
In step 310, judge whether present address is the FA final address of all data, if not FA final address then carry out step 311; Otherwise carry out step 312.
In step 311,, then carry out step 312 with mobile backward N the storage area of all the elements that present address rises.
In step 312, the picture and text unit is stored in present address, and the picture and text unit number is added 1, and finish to store treatment step.
Seeing also Fig. 5, is the flow chart of steps that the data deletion during expression application video text editing method of the present invention will be edited is handled.At first, carry out step 400, judge whether single deletion,, then carry out step 401 if during single deletion; Otherwise carry out step 403.
In step 401, calculate the storage area N of this picture and text unit, and find the storage address of next picture and text unit, all thereafter picture and text unit are moved forward N storage area, then carry out step 402.
In step 402, the picture and text unit number of all picture and text unit that deletion picture and text unit is later respectively subtracts 1, and finishes the deletion treatment step.
In step 403, judge whether Delete Entire Row, if during Delete Entire Row, then carry out step 404; Otherwise carry out step 406.
In step 404, calculate all picture and text unit gross storage space P of one's own profession and picture and text unit number m, and find the first address that stores of next line, all picture and text unit move forward storage area P thereafter, then carry out steps 405.
In step 405, the picture and text unit number of deleting later all picture and text unit, picture and text unit is respectively subtracted m, and finish the deletion treatment step.
In step 406, judge whether to delete whole picture and text unit, if during Delete All, then carry out step 407; Otherwise finish the deletion treatment step.
In step 407, be zero with the data full scale clearance that stores in the address, and finish the deletion treatment step.
Seeing also Fig. 6, is the flow chart of steps of the picture and text unit display process during display application video text editing method of the present invention will store.At first,, look for present picture and text unit pointer, then carry out step 501 in step 500.
In step 501, judge whether to find the picture and text unit pointer, if do not find, then carry out step 502; Otherwise carry out step 503.
In step 502, show error message, and finish the display process process.
In step 503, whether the type of judging the picture and text unit is the letter symbol unit of keying in, if during the letter symbol unit, then carry out step 510; Otherwise carry out step 504.
In step 504, judge whether the data in the store buffer district is effective, if effectively the time, then carry out step 511; Otherwise carry out step 505.
In step 505, judge whether the graphic element data is compressed, if when being compressed, then carry out step 506; Otherwise carry out step 507.
In step 506, select corresponding decompression method that the graphic element data is decompressed according to compression type, then carry out step 507.
In step 507, judge whether the demonstration size of graphic element meets the demands, if when not reaching requirement, then carry out step 508; Otherwise carry out step 509.
In step 508, be adjusted to satisfied demonstration size, then carry out step 509.
In step 509, transmit the graphic element data to the store buffer district, then carry out step 511.
In step 510, from character library, read corresponding interior code value to the store buffer district, then carry out step 511.
In step 511, the picture and text unit data in store buffer district is shown, and finish the display process process.
Seeing also Fig. 7, is the flow chart of steps that display application video text editing method of the present invention carries out editing and processing.At first,, judged whether input picture and text unit,, then carry out step 601 if when the input of picture and text cell signal is arranged in step 600; Otherwise carry out step 602.
In step 601, import the picture and text unit or, then carry out step 604 insertion of the picture and text unit in the clipbook.
In step 602, judge whether to delete the picture and text unit, during as if deletion picture and text unit, then carry out step 603; Otherwise carry out step 605.
In step 603, deletion is specified picture and text unit at present, or full line, even all picture and text unit, then carry out step 604.
In step 604, after operation,, show editing pictures again according to the content in the store buffer district, then carry out step 605.
In step 605, judge whether to finish editing and processing, when finishing, then finish the editing and processing process as if affirmation; Otherwise return abovementioned steps 600.
Operation workflow Tu Kede via Fig. 4 to Fig. 7, The present invention be directed to the letter symbol unit keyed in by the user and the graphic element of handwriting input the coexistence editing and processing is provided, and be identification code, attribute codes in response to the indivedual foundation of different data types, and data logging sign indicating number, and sequentially be stored in the memory module according to its picture and text unit number, be convenient to the user and carry out editing and processing.
Specify with identification code, when adopting the random length mode, the letter symbol unit uses the ASCII character of a byte, but do not comprise 0xFF in order to expand, and the expansion sign indicating number used in literal such as China, Japan and Korea, promptly begun by 0xFF, and two last byte code value 0xFFFF reserves as expanding use; And graphic element is promptly used the identification code of 0xFFFFFF as its picture and text unit.
For the attribute code of graphic element, first and second byte is in order to the storage size of recording geometry unit, but do not comprise other data of identification code; The 3rd byte records compressed signal, wherein not compression of 0 expression, 1 presentation graphic data is handled via lossless compress, and 2 presentation graphic data are handled via lossy compression method; The former mark of figure that fourth, fifth byte records graphic element is represented wide and high.This attribute code length is 5 bytes, and the byte after attribute code is promptly in order to be expressed as the graphic documentation record of this graphic element.
Video text editing method of the present invention and system are by above-mentioned definitions and memory structure, make with the handwriting identification editting function module of track vector and bitmap and the editing operation that can be integrated into coexistence with the corresponding key entry editting function module of built-in character library ISN, therefore the content in editting function module arbitrarily all can be duplicated mutually, be cliped and pasted, and consistent mode of operation, allow the user data editor that is more convenient for.
The above narration only is preferred embodiment of the present invention, and all equivalences of doing according to claims of the present invention change or revise, and all should belong to the protection domain of patent of the present invention.
Claims (8)
1. video text editing method, it is to be applied in the video text editing system with handwriting input, this video text editing system has memory module, load module, display module and control module, in order to the graphic element that the user edits handwriting input and the letter symbol unit of key entry to be provided, edit jointly with the picture and text unit, it is characterized in that comprising following steps:
(1) control module judges that the picture and text unit that the user imported is the letter symbol unit of key entry or the graphic element of handwriting input, if the letter symbol unit carries out step (7), otherwise carries out step (2);
(2) temporary hand-written graphic element is to memory module;
(3) need to judge whether compression,, carry out step (7), otherwise carry out step (4) if do not need compression;
(4) judge whether to keep authentic work,, carry out step (5), otherwise carry out step (6) if do not need to keep;
(5) use lossy compression method compression algorithm graphic element data, carry out step (7);
(6) use lossless compression algorithm compression graphic element data;
(7) calculate the shared storage area N in this picture and text unit;
When carrying out step (7), deletion is handled and is comprised following steps again:
(7-1) control module judges whether to delete with single picture and text unit, if during single deletion, carries out step (7-2), otherwise carries out step (7-4);
(7-2) calculate the storage area N of the picture and text unit of this deletion, and find the storage address of next picture and text unit, all thereafter picture and text unit are moved forward N storage area;
(7-3) the picture and text unit number that will delete all the picture and text unit behind this picture and text unit distinctly subtracts 1, and finishes the deletion treatment step;
(7-4) judge whether Delete Entire Row,, carry out step (7-5), otherwise carry out step (7-7) if during Delete Entire Row;
(7-5) calculate all picture and text unit gross storage space P of one's own profession and picture and text unit number m, and find the first address that stores of next line, all picture and text unit move forward storage area P thereafter;
(7-6) the picture and text unit number that will delete all the picture and text unit behind this picture and text unit respectively subtracts m, finishes the deletion treatment step;
(7-7) judge whether to delete whole picture and text unit,, carry out step (7-8), otherwise finish the deletion treatment step if during Delete All; And
(7-8) the data full scale clearance that will store in the address is zero, and finishes the deletion treatment step;
(8) the picture and text unit that is temporary in the memory module is carried out data definition, it is to comprise setting up identification code, attribute code and data logging sign indicating number;
(9) judge whether the storage area in the memory module enough uses, if not enough the use carried out step (10), otherwise carried out step (11);
(10) store failure, and finish to store treatment step;
(11) judge whether present address is the FA final address of all data,, otherwise carry out step (13) if not FA final address is carried out step (12);
(12) mobile backward N the storage area of all the elements that present address is risen; And
(13) the picture and text unit is stored in present address, and the picture and text unit number is added 1, finish to store treatment step;
In addition, its display process comprises following steps:
(1 ') looks for present picture and text unit pointer in memory module;
(2 ') control module judges whether to find the picture and text unit pointer, if do not find, carries out step (3 '), otherwise carries out step (4 ');
(3 ') show error message by display module, and finish the display process process;
(4 ') judge that whether the type of picture and text unit is the letter symbol unit of keying in, if during the letter symbol unit, carry out step (11 '), otherwise carry out step (5 ');
Whether the data in (5 ') are judged in memory module is effective, if when effective, carry out step (12 '), otherwise carries out step (6 ');
(6 ') judge whether the graphic element data is compressed, if when being compressed, carrying out step (7 '), otherwise carry out step (8 ');
(7 ') select corresponding decompression method that the graphic element data is decompressed according to compression type;
(8 ') judge whether the demonstration size of graphic element meets the demands, if when not reaching requirement, carry out step (9 '), otherwise carry out step (10 ');
(9 ') are adjusted to satisfied demonstration size;
(10 ') transmit the graphic element data to memory module, carry out step (12 ');
(11 ') built-in character library from memory module reads corresponding interior code value; And
(12 ') are presented at the data that obtains on the display module, and finish the display process process;
When carrying out step (12 '), comprise following steps again:
(12 '-1) control module judges whether the user has input picture and text unit, if when the input of picture and text cell signal is arranged, carries out step (12 '-2), otherwise carries out step (12 '-3);
(12 '-2) are temporary in picture and text unit of being imported or the data of being inserted by the picture and text unit in the clipbook in the memory module, carry out step (12 '-5);
(12 '-3) judge whether to delete the picture and text unit, during as if deletion picture and text unit, carry out step (12 '-4), otherwise carry out step (12 '-6);
(12 '-4) deletion is specified picture and text unit at present, or full line, even all picture and text unit;
(12 '-5) show editing pictures again according to the data content of being kept in the memory module; And
(12 '-6) judge whether to finish editing and processing, when finishing as if affirmation, finish the editing and processing process, otherwise return abovementioned steps (12 '-1).
2. according to the video text editing method of claim 1, it is characterized in that this picture and text unit is to comprise by the user with the graphic element of writing pencil input and the letter symbol unit of being keyed in by keyboard.
3. according to the video text editing method of claim 1, it is characterized in that, this memory module comprises a storage area, picture and text unit in order to the letter symbol unit of the graphic element that stores the handwriting input of being edited by the user and key entry, and a graphic element and a letter symbol unit that is transmitted by load module in order to temporary transient storage or temporarily store graphic element and the letter symbol unit reads for display module so that the store buffer district that shows.
4. according to the video text editing method of claim 3, it is characterized in that, when the picture and text unit is stored in storage area, picture and text unit, with setting up in order to the recognition data type is an identification code of letter symbol unit or graphic element, in order to an attribute code of the display properties that stores graphic element, and in order to a data logging sign indicating number of the graphic documentation that stores graphic element.
5. according to the video text editing method of claim 4, it is characterized in that, this graphic element is to adopt track vector or pixel former, and this Chinese character unit is the character that takes out representative according to the character library relative address of identification code from memory module of its representative.
6. according to the video text editing method of claim 5, it is characterized in that, store the graphic element of handwriting input and the letter symbol unit of key entry in order, and give its picture and text unit number according to input sequence.
7. video text editing system is characterized in that comprising:
Display module is in order to show editor's implementation;
Load module is used and is carried out for the user that editing operation is keyed in or hand-written inputting data;
Memory module, it has the storage area, picture and text unit of a letter symbol unit of keying in order to the graphic element that stores user's handwriting input and user, and the store buffer district that shows for display module of the graphic element obtained of a graphic element that is transmitted by load module in order to temporary transient storage and letter symbol unit or temporary transient storage and letter symbol unit; And
One control module is in order to handle the control module of aforementioned each intermodule action;
Comprising:
Control module judges that the picture and text unit that the user imported is the letter symbol unit of key entry or the graphic element of handwriting input;
When deletion was handled, control module judged whether to delete with single picture and text unit;
When display process, control module judges whether to find the picture and text unit pointer, and when the data that will obtain was presented on the display module, control module judged whether the user has input picture and text unit.
8. according to the video text editing system of claim 7, it is characterized in that this load module is one of them in handwritten input media, keyboard or the mouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011067659A CN1169073C (en) | 2001-02-23 | 2001-02-23 | Video text editing method and system thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011067659A CN1169073C (en) | 2001-02-23 | 2001-02-23 | Video text editing method and system thereof |
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| CN1372208A CN1372208A (en) | 2002-10-02 |
| CN1169073C true CN1169073C (en) | 2004-09-29 |
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| CNB011067659A Expired - Fee Related CN1169073C (en) | 2001-02-23 | 2001-02-23 | Video text editing method and system thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4143566B2 (en) | 2004-04-16 | 2008-09-03 | キヤノン株式会社 | Document processing apparatus, control method therefor, and computer program |
| CN101276327B (en) * | 2007-03-27 | 2010-06-23 | 富士通株式会社 | Address recognition device |
| CN102663784A (en) * | 2012-03-23 | 2012-09-12 | 李卫伟 | Method for editing commodity code and apparatus thereof |
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