CN104715233A - Character conversion method and system - Google Patents
Character conversion method and system Download PDFInfo
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- CN104715233A CN104715233A CN201410849827.XA CN201410849827A CN104715233A CN 104715233 A CN104715233 A CN 104715233A CN 201410849827 A CN201410849827 A CN 201410849827A CN 104715233 A CN104715233 A CN 104715233A
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Abstract
The invention provides a character conversion method and system, and belongs to the technical field of computing terminals and software. The method includes the steps that screenshot data are acquired; the screenshot data are pushed to a recognition structure for character recognition; a character recognition result is output. By the adoption of the character conversion method and system, recognized character content can be acquired in a screenshot mode. The acquired recognition result can be flexibly adjusted or edited according to the requirements of users, and required data forms are exported.
Description
Technical field
The invention belongs to computing terminal, software technology field.
Background technology
Sectional drawing described in the invention is screenshot capture.It is that people commonly use one of operation format by computing terminal.Under current technical conditions, the data result carrying out shot operation is picture.Lack more abundant operation format.
Summary of the invention
The object of this invention is to provide a kind of method of carrying out character conversion, and the system of correspondence, utilize the present invention can be obtained the character content of identification by the mode of sectional drawing.
The method of described character conversion, includes following steps:
Gather sectional drawing data;
Push to and identify that structure carries out character recognition;
Output character recognition result.
Further, to the character of aforementioned identification, and carry out Overlapping display between former character pattern.
Further, correspond to the pattern data being identified as character, proceed as follows,
Whole screenshot area is split in the mode of array, is partitioned into array element one by one;
Respectively with each array element for starting point, test carry out the identifying operation that image is converted into character, determine whether to obtain recognition result;
Again respectively with each array element for starting point, testing the identifying operation by merging laggard line character between itself and adjacent array element, determining whether to obtain recognition result;
By identifying the character data obtained, corresponding with place array element, obtain the locating information of place array element, it can be used as the locating information of character content.
Further, correspond to the pattern data being identified as character, proceed as follows,
First, whole screenshot area is split in the mode of array, be partitioned into array element one by one;
Respectively with each array element for starting point, attempt carry out the identifying operation that image is converted into character;
Again respectively with each array element for starting point, attempt being combined between its adjacent array element, then carry out character recognition;
By identifying the character data obtained, corresponding with place array element, obtain the locating information of place array element;
Judge the locating information of character in corresponding array element identified, by this locating information and aforementioned array unit, the locating information in whole sectional drawing combines, and obtains the locator data of identification character in screenshot area.
Further, correspond to the pattern data being identified as character, proceed as follows,
Correspond to obtained sectional drawing, location reference point is set in sectional drawing;
Acquisition can be identified as the picture material of character, and this picture material is decomposed into elementary area, and this elementary area is independently pixel or combination of pixels;
Obtain the distance between each pixel and aforementioned location reference point, using this range information as to the aforementioned locator data that can be identified as the picture material of character.
Further, after obtaining the locating information to the view data that can be identified as character content, proceed as follows,
Acquisition can be identified as the precise positioning information of view data in sectional drawing of character content, and obtains the character content identified;
Arrange contiguous between aforesaid character content and aforesaid view data, or the setting that overlaps.
Further, under identification acquisition character content is judged to be incorrect situation by user, operate as follows,
Correspond to exported character identification result, accept the Trigger message of user;
Generate the option list of other character corresponding with this character, include in this option list and can substitute aforementioned user and think other character option of incorrect character;
Gather user to the Trigger message of particular options, the character content gathered corresponding to this option substitutes the aforementioned data content needing to replace.
Further, the character identification result of sectional drawing content, the character layout of imitative original pattern form, arrangement identifies the character content obtained, and its operation steps is,
By region corresponding for original sectional drawing, be divided into the form of array, the fundamental unit of this array is array element, and each array element correspond to a region, and all array elements combine and form whole sectional drawing;
Between the word content obtain identification and aforesaid array element, set up incidence relation by the corresponding relation on position;
By the word content obtained, be placed to this word corresponding diagram shape place array element, the character identification result that production language layout is identical or similar.
Further, the character identification result of sectional drawing content, exports as follows,
Correspond to every a line, using the interval at place, an independent space as array element;
Measure-alike after adjusting character output area and aforesaid sectional drawing, or equal proportion convergent-divergent, allow all spaces be booked whole character output area;
To the region of character content be had, replace aforesaid space.
Further, correspond to the character result identifying and obtain, arrange the list of data items can inserting identification character content, insert the identification character of this correspondence after triggering, its mode of operation is,
Preset the destination object form that can input document content;
Gather the document data that user closes on operation, determine whether to meet aforesaid destination object form;
When meeting preceding aim data layout, document user being closed on to operation gathers breviary sectional drawing and/or gathers heading message, generates option list;
Gather user to the Trigger message of particular options in aforementioned options list, obtain the character content identified, the position of the write character content corresponding to the aforementioned options imported.
Further, trigger and need the target area of carrying out character recognition specially, carry out character recognition operation to it, its operation steps is,
Under the mode of operation that character recognition is carried out to sectional drawing content, export the operational controls being used for select target region;
Gather the Trigger message to aforementioned controls, enter into the mode of operation that can mark aforementioned sectional drawing content, this state has the cursor that can realize marking effect;
The cursor marking effect can be realized by this, click and need the position of carrying out character recognition, and/or touch by the mode of line the region needing to carry out character recognition, and/or crossed the region needing to carry out character recognition by the mode that profile is drawn a circle to approve;
Character recognition is carried out to the region that aforementioned user marks, only gathers the character content of position corresponding to foregoing tags.
The present invention also provides a kind of system of character conversion, and this system comprises:
Sectional drawing data acquisition unit, in order to gather sectional drawing data;
In order to push to, sectional drawing data identification unit, identifies that structure carries out character recognition;
Identification data output unit, in order to output character recognition result.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of the method for the invention, is a kind of embodiment.
Fig. 2 is the structured flowchart of system of the present invention, is a kind of embodiment.
Embodiment
Shown in ginseng Fig. 1, described method includes following steps:
Step 110, gathers sectional drawing data;
Step 120, pushes to and identifies that structure carries out character recognition;
Step 130, output character recognition result.
Described collection sectional drawing data gather the regional choice message of user in form, using the regional extent of the regional extent of selection as sectional drawing.In addition, the overall screenshotss operation can also carried out whole form, does not specifically limit.The data layout of sectional drawing is picture.
Foregoing identification structure, refers to the functional structure of the sectional drawing data gathered being carried out to character recognition, in order to the view data carrying character information is identified as character content.
Aforesaid recognition result, can be exported by the client at sectional drawing instrument place, also directly can import to the destination document position set by user.
Further, aforesaid method also has following technical essential:
One, the character of identification, can and former character pattern between carry out Overlapping display, verify for user.
For realizing this function, need being converted to the view data of character by location, the mode of location does not limit.As an example, can be operated by following mode:
First, whole screenshot area is split in the mode of array, be partitioned into array element one by one;
Respectively with each array element for starting point, test carry out the identifying operation that image is converted into character, determine whether to obtain recognition result;
Again respectively with each array element for starting point, testing the identifying operation by merging laggard line character between itself and adjacent array element, determining whether to obtain recognition result;
By identifying the character data obtained, corresponding with place array element, obtain the locating information of place array element, it can be used as the locating information of character content.
In this way, the positioning action of identification character can effectively be realized.
The relative position of character content in array element can also be obtained further, thus obtain locating information more accurately.Specifically, following steps can be included:
First, whole screenshot area is split in the mode of array, be partitioned into array element one by one;
Respectively with each array element for starting point, attempt carry out the identifying operation that image is converted into character;
Again respectively with each array element for starting point, attempt being combined between its adjacent array element, then carry out character recognition;
By identifying the character data obtained, corresponding with place array element, obtain the locating information of place array element;
Judge the locating information of character in corresponding array element identified, by this locating information and aforementioned array unit, the locating information in whole sectional drawing combines, and obtains the locator data of identification character in screenshot area.
Or position by other mode, such as:
First, correspond to obtained sectional drawing, location reference point is set in sectional drawing;
Then, obtain and can be identified as the picture material of character, this picture material is decomposed into elementary area, this elementary area is independently pixel or combination of pixels;
Obtain the distance between each pixel and aforementioned location reference point, using this range information as to the aforementioned locator data that can be identified as the picture material of character.
It is also easily that this mode implements.
After the precise positioning information obtaining the view data that can be identified as character content, just can proceed as follows:
Acquisition can be identified as the precise positioning information of view data in sectional drawing of character content, and obtains the character content identified;
Arrange contiguous between aforesaid character content and aforesaid view data, or the setting that overlaps.
The recognition result of character in this way, just can export by profit expediently, meanwhile, if the place having identification not right, by the view data that comparison is contiguous, differentiates more quickly.
Further, under identification acquisition character content is judged to be incorrect situation by user, can implement like this:
Correspond to exported character identification result, accept the Trigger message of user;
Generate the option list of other character corresponding with this character, include in this option list and can substitute aforementioned user and think other character option of incorrect character;
Gather user to the Trigger message of particular options, the character content gathered corresponding to this option substitutes the aforementioned data content needing to replace.
Certainly, also directly can accept the edit messages that user carries out aforementioned identification result, such as user directly can carry out deletion action to wherein incorrect character, or input character data, is completed the editing operation of recognition result by which.
Two, generate corresponding text output district.
After having carried out character recognition to sectional drawing content, the recognition result obtained can also generate independently region, as text output district.In text output area, include the lteral data identifying and obtain.These lteral datas, for example and without limitation, can be exported by one of them mode following:
A imitates the character layout of original pattern form, the character content identifying and obtain of arranging.
Citing in fact, can be implemented like this:
By region corresponding for original sectional drawing, be divided into the form of array, the fundamental unit of this array is array element, and each array element correspond to a region, and all array elements combine and form whole sectional drawing;
Between the word content obtain identification and aforesaid array element, set up incidence relation by the corresponding relation on position;
By the word content obtained, be placed to this word corresponding diagram shape place array element, the character identification result that production language layout is identical or similar.
In this way, the layout similar with original content can be formed easily.
Further, if text output district is inconvenient to arrange array format, can also process like this:
Correspond to every a line, using the interval at place, an independent space as array element;
Measure-alike after adjusting character output area and aforesaid sectional drawing, or equal proportion convergent-divergent, allow all spaces be booked whole character output area;
To the region of character content be had, replace aforesaid space.
This is also a kind of convenient form implemented.
B generates plain text.
Certainly, recognition result directly can be generated plain text to export.
C arranges document format option, and each option correspond to corresponding document storage format, gather institute identifies acquisition character result, be converted into correspondence Doctype.
Such as, after have selected the data memory format of word document, just directly according to this word data memory format, the generation word document of recognition result can be carried out.
D arranges the list of data items can inserting identification character content, inserts the identification character of this correspondence after triggering.
In this manner, specifically can operate like this:
Preset the destination object form that can input document content;
Gather the document data that user closes on operation, determine whether to meet aforesaid destination object form;
When meeting preceding aim data layout, document user being closed on to operation gathers breviary sectional drawing and/or gathers heading message, generates option list;
Gather user to the Trigger message of particular options in aforementioned options list, obtain the character content identified, the position of the write character content corresponding to the aforementioned options imported.
By aforesaid mode, provide the easy way that a kind of identification character content imports in document.
Three, trigger and need the target area of carrying out character recognition specially, character recognition operation is carried out to it.
In many cases, user does not need to carry out character recognition to all data in sectional drawing.In addition, if object to be identified comprises the more content of sectional drawing, more wrong identification result may also be caused.These wrong identification results can affect user and judge and experience.
The mode solving aforementioned weak point has multiple, typically, is the certain content that user manually selects to need to carry out character recognition in sectional drawing.For example and without limitation, its operation steps is as follows:
Under the mode of operation that character recognition is carried out to sectional drawing content, export the operational controls being used for select target region;
Gather the Trigger message to aforementioned controls, enter into the mode of operation that can mark aforementioned sectional drawing content, this state has the cursor that can realize marking effect;
The cursor marking effect can be realized by this, click and need the position of carrying out character recognition, and/or touch by the mode of line the region needing to carry out character recognition, and/or crossed the region needing to carry out character recognition by the mode that profile is drawn a circle to approve;
Character recognition is carried out to the region that aforementioned user marks, only gathers the character content of position corresponding to foregoing tags.
Limit the region needing identification character in this way, also define the character identification result needing to gather, be one mode of operation easily simultaneously.
Four, the character regenerated is substituted the pattern content carrying character data in original region.
In this manner, the operation carried out mainly contains two aspects:
The first, precise positioning is carried out to the pattern content that can carry out character recognition.
The mode of location does not limit, and the description that can with reference to above is implemented.
The second, by the character recognition to pattern content, judge font type, the font size size of character corresponding to pattern content, and whether sectional drawing experienced by adjusted size;
After this judgement, adjust the effect consistent with former data layout, carry out substituting operation with this recognition result.
The process of aforesaid alternative operation, for example and without limitation, implemented by following step:
Judge the image-region position with character content needing to substitute;
Obtain the background data in this image-region position;
By the region that aforementioned needs substitute, undertaken covering or replacement operation by aforesaid background, obtain and substitute background;
To the character content substituted be needed, and be loaded in aforesaid alternative background, realize replacement operation.
Further, such operation can also be carried out:
Identify the font corresponding to image and the font size that carry character information;
According to the result identified, to identifying that the character obtained carries out adjustment operation;
Being adjusted to by character only needs to carry out equal proportion and zooms in or out, the degree that just can coincide with the aforementioned image carrying character information;
Aforementioned character is carried out the operation that zooms in or out of equal proportion with the form of vector data, or obtained character is changed into the picture of background transparent, that carries out equal proportion zooms in or out operation, until coincide with aforesaid image;
Character after adjustment is loaded into the position at former correspondence image place, former correspondence image is carried out data dump or blanking.
In this way, just effectively replacement operation can be carried out to data.Character data after replacing it has more excellent sharpness, can edit according to the needs of user simultaneously, or according to user need carry out data acquisition or adjustment operation, etc.
Correspond to aforesaid method, present invention also offers a kind of system 200 of character conversion, this system 200 includes following ingredient:
Sectional drawing data acquisition unit 210, in order to gather sectional drawing data;
In order to push to, sectional drawing data identification unit 220, identifies that structure carries out character recognition;
Identification data output unit 230, in order to output character recognition result.
In use, by aforesaid sectional drawing data acquisition unit 210, obtain sectional drawing data by the shot operation of user.And then by sectional drawing data identification unit 220, gather the character recognition of operation information user carries out to(for) sectional drawing data, by the data in sectional drawing or user at the data-pushing selected in sectional drawing in character recognition structure, carry out character recognition operation.Again by identification data output unit 230, via form or the default form of user of system default, carry out output character recognition result.Further, native system 200 also comprises the technical characteristic described in previous methods part.
Be more than the description of this invention and non-limiting, based on other embodiment of inventive concept, also all among protection scope of the present invention.
Claims (12)
1. a method for character conversion, is characterized in that the method includes following steps:
Gather sectional drawing data;
Push to and identify that structure carries out character recognition;
Output character recognition result.
2. the method for a kind of character conversion according to claim 1, is characterized in that: to the character of aforementioned identification, and carries out Overlapping display between former character pattern.
3. the method for a kind of character conversion according to claim 1 and 2, is characterized in that: the pattern data that correspond to be identified as character, proceeds as follows,
Whole screenshot area is split in the mode of array, is partitioned into array element one by one;
Respectively with each array element for starting point, test carry out the identifying operation that image is converted into character, determine whether to obtain recognition result;
Again respectively with each array element for starting point, testing the identifying operation by merging laggard line character between itself and adjacent array element, determining whether to obtain recognition result;
By identifying the character data obtained, corresponding with place array element, obtain the locating information of place array element, it can be used as the locating information of character content.
4. the method for a kind of character conversion according to claim 1 and 2, is characterized in that: the pattern data that correspond to be identified as character, proceeds as follows,
First, whole screenshot area is split in the mode of array, be partitioned into array element one by one;
Respectively with each array element for starting point, attempt carry out the identifying operation that image is converted into character;
Again respectively with each array element for starting point, attempt being combined between its adjacent array element, then carry out character recognition;
By identifying the character data obtained, corresponding with place array element, obtain the locating information of place array element;
Judge the locating information of character in corresponding array element identified, by this locating information and aforementioned array unit, the locating information in whole sectional drawing combines, and obtains the locator data of identification character in screenshot area.
5. the method for a kind of character conversion according to claim 1 and 2, is characterized in that: the pattern data that correspond to be identified as character, proceeds as follows,
Correspond to obtained sectional drawing, location reference point is set in sectional drawing;
Acquisition can be identified as the picture material of character, and this picture material is decomposed into elementary area, and this elementary area is independently pixel or combination of pixels;
Obtain the distance between each pixel and aforementioned location reference point, using this range information as to the aforementioned locator data that can be identified as the picture material of character.
6. the method for a kind of character conversion according to claim 3 or 4 or 5, is characterized in that: after obtaining the locating information to the view data that can be identified as character content, proceed as follows,
Acquisition can be identified as the precise positioning information of view data in sectional drawing of character content, and obtains the character content identified;
Arrange contiguous between aforesaid character content and aforesaid view data, or the setting that overlaps.
7. the method for a kind of character conversion according to claim 1, is characterized in that: under identification acquisition character content is judged to be incorrect situation by user, operate as follows,
Correspond to exported character identification result, accept the Trigger message of user;
Generate the option list of other character corresponding with this character, include in this option list and can substitute aforementioned user and think other character option of incorrect character;
Gather user to the Trigger message of particular options, the character content gathered corresponding to this option substitutes the aforementioned data content needing to replace.
8. the method for a kind of character conversion according to claim 1, is characterized in that: the character identification result of sectional drawing content, the character layout of imitative original pattern form, and arrangement identifies the character content obtained, and its operation steps is,
By region corresponding for original sectional drawing, be divided into the form of array, the fundamental unit of this array is array element, and each array element correspond to a region, and all array elements combine and form whole sectional drawing;
Between the word content obtain identification and aforesaid array element, set up incidence relation by the corresponding relation on position;
By the word content obtained, be placed to this word corresponding diagram shape place array element, the character identification result that production language layout is identical or similar.
9. the method for a kind of character conversion according to claim 1, is characterized in that: the character identification result of sectional drawing content, exports as follows,
Correspond to every a line, using the interval at place, an independent space as array element;
Measure-alike after adjusting character output area and aforesaid sectional drawing, or equal proportion convergent-divergent, allow all spaces be booked whole character output area;
To the region of character content be had, replace aforesaid space.
10. the method for a kind of character conversion according to claim 1, is characterized in that: correspond to the character result identifying and obtain, and arranges the list of data items can inserting identification character content, and insert the identification character of this correspondence after triggering, its mode of operation is,
Preset the destination object form that can input document content;
Gather the document data that user closes on operation, determine whether to meet aforesaid destination object form;
When meeting preceding aim data layout, document user being closed on to operation gathers breviary sectional drawing and/or gathers heading message, generates option list;
Gather user to the Trigger message of particular options in aforementioned options list, obtain the character content identified, the position of the write character content corresponding to the aforementioned options imported.
The method of 11. a kind of character conversion according to claim 1, is characterized in that: trigger the target area needing to carry out specially character recognition, carry out character recognition operation to it, its operation steps is,
Under the mode of operation that character recognition is carried out to sectional drawing content, export the operational controls being used for select target region;
Gather the Trigger message to aforementioned controls, enter into the mode of operation that can mark aforementioned sectional drawing content, this state has the cursor that can realize marking effect;
The cursor marking effect can be realized by this, click and need the position of carrying out character recognition, and/or touch by the mode of line the region needing to carry out character recognition, and/or crossed the region needing to carry out character recognition by the mode that profile is drawn a circle to approve;
Character recognition is carried out to the region that aforementioned user marks, only gathers the character content of position corresponding to foregoing tags.
The system of 12. 1 kinds of character conversion, is characterized in that this system comprises:
Sectional drawing data acquisition unit, in order to gather sectional drawing data;
In order to push to, sectional drawing data identification unit, identifies that structure carries out character recognition;
Identification data output unit, in order to output character recognition result.
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Application publication date: 20150617 |