CN108665503A - Position encoded image processing method - Google Patents
Position encoded image processing method Download PDFInfo
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- CN108665503A CN108665503A CN201710215033.1A CN201710215033A CN108665503A CN 108665503 A CN108665503 A CN 108665503A CN 201710215033 A CN201710215033 A CN 201710215033A CN 108665503 A CN108665503 A CN 108665503A
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- information
- encoded image
- position encoded
- attribute information
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
Abstract
The present embodiments relate to a kind of position encoded image processing methods, including：Identification equipment obtains position encoded image；Obtain the position encoded image of input information, the corresponding count information of the position encoded image of attribute information；Count information is met into the position encoded image of preset condition and corresponding count information is sent to processing terminal；The position encoded image of input information and the position encoded image of attribute information are generated sorted lists by processing terminal according to the sequencing of time；If the count information of current location coded image is more than the count information of last position encoded image in sorted lists, and current location coded image is the position encoded image of attribute information, then the position encoded image of attribute information is decoded, obtains attribute information；It is modified to initial decoding mode according to attribute information, obtains current decoding mode；The position encoded image of input information is decoded according to current decoding mode, obtains visualization input information.
Description
Technical field
The present invention relates to technical field of image processing more particularly to a kind of position encoded image processing methods.
Background technology
With the rapid development of information technology, people are increasingly commonly produced, are handled, exchanged and propagated using computer
Various forms of information.Information technology gradually changes the traditional living habit of people.Traditional utilizes paper and pen into running hand
The mode write can not carry out information process-, therefore cannot be satisfied the needs of people.
Realize that written handwriting informationization can only generally retransmit by way of scanning written contents page by page in the prior art
It is stored to computer.When the amount of write file is big, page by page the scanning waste plenty of time, working efficiency is low, Er Qieshu
Writing content can not be shown as needed.
Invention content
The object of the present invention is to provide a kind of position encoded image processing methods, to solve to pass through scanning in the prior art
Mode carries out handwriting electronization inefficiency, the problem of cannot achieve Indivitual display.
To achieve the above object, the present invention provides a kind of position encoded image processing method, the method includes：
Identification equipment obtains position encoded image, the position encoded image packet in the substrate with position encoded pattern
Include the position encoded image of input information and the position encoded image of attribute information；
The position encoded image of the input information, the corresponding count information of the position encoded image of attribute information are obtained respectively,
The count information includes the number that the identification equipment starts when obtaining position encoded image；
Count information is met the position encoded image of input information of preset condition, the position encoded image of attribute information and
Corresponding count information is sent to processing terminal；
The processing terminal is by the position encoded image of the input information and the position encoded image of attribute information according to the time
Sequencing generate sorted lists；
If the count information of current location coded image is more than last position encoded image in the sorted lists
Count information, and current location coded image be the position encoded image of attribute information, then it is position encoded to the attribute information
Image is decoded, and obtains attribute information；
It is modified to initial decoding mode according to the attribute information, obtains current decoding mode；
The position encoded image of the input information is decoded according to the current decoding mode, obtains visualization input
Information.
Further, the method further includes：
If the count information of current location coded image is more than last position encoded image in the sorted lists
Count information, and current location coded image be input information position decoding image, then according to initial decoding mode to described
The position encoded image of input information is decoded.
Further, the attribute information specifically includes：Graphic attribute information, color attribute information, resolution information, the back of the body
Scape information, user environment information, restricted access indicate information.
Further, the position encoded image correspondence of the position encoded image of the input information, attribute information is being obtained respectively
Count information after, the method further includes：
The identification equipment store respectively the position encoded image of the input information, the position encoded image of attribute information and
Corresponding relevant information, the relevant information include storing format informations, storage time information, page identification information, coordinate letter
Breath and count information.
Further, described to obtain the position encoded image of the input information, the position encoded image pair of attribute information respectively
The count information answered specifically includes：
It is determined according to the opening times of the identification equipment of the connected counting module record of the switch of the identification equipment
The position encoded image of the input information, the corresponding count information of the position encoded image of attribute information.
Further, the method further includes：
By the position encoded image of the identical input information of count information, the position encoded image of attribute information and corresponding meter
Number information is sent to processing terminal.
Further, the position encoded image of the input information is being decoded according to the current decoding mode, is being obtained
To after visualization input information, the method further includes：
Show the visualization input information.
Further, described that the position encoded image of the attribute information is decoded, it obtains attribute information and specifically includes：
According to the position encoded images acquisition locations information of the attribute information, the corresponding attribute information in the position is inquired.
Further, the position encoded pattern specifically includes：Dot matrix coding pattern.
Further, the substrate specifically includes：Writing paper, blank, electronic display
Position encoded image processing method provided in an embodiment of the present invention obtains input information position using identification equipment and compiles
Be sent to processing terminal after code image and the position encoded image of attribute information, processing terminal according to attribute information to input information into
Row decoding display, to realize the reproduction of handwriting electronization and Indivitual display.
Description of the drawings
Fig. 1 is the system architecture schematic diagram of position encoded image processing method provided in an embodiment of the present invention；
Fig. 2 is lattice position coding schematic diagram provided in an embodiment of the present invention；
Fig. 3 is the flow chart of position encoded image processing method provided in an embodiment of the present invention.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into
It is described in detail to one step, it is clear that the described embodiments are only some of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
All other embodiment, shall fall within the protection scope of the present invention.
Identification equipment in the embodiment of the present invention can specifically include with writing and position encoded acquisition and processing function
Digital pen；Processing terminal includes the terminal device with processing and display function, for example, smart mobile phone, tablet computer, notes
This computer, desktop computer etc..Substrate specifically includes：The writing carriers such as writing paper, blank, electronic display.The technology of the present invention side
Case illustrates for being encoded to position by dot matrix.
Fig. 1 is the system architecture schematic diagram of position encoded image processing method provided in an embodiment of the present invention.As described in Figure,
System includes substrate 1, identification equipment 2, processing terminal 3, in substrate 1 there is dot matrix to encode 4.Identification equipment 2 is compiled with dot matrix
It is write in the substrate 1 of code 4, substrate 1 includes input area and attribute region (not shown), and identification equipment 2 has camera mould
Block, memory module, counting module and communication module, counting module are connected with the switch of identification equipment 2, record identification equipment 2
The number of unlatching, identification equipment 2 camera model acquisition input information dot matrix coded image and category while writing region and writing
Property information dot matrix coded image, memory module store dot matrix coded image, communication module is in wired or wireless manner by point
Battle array coded image is sent to processing terminal 3, and processing terminal 3 will be shown after the processing of dot matrix coded image, to realize book
Write the electronization of person's handwriting.
Fig. 2 is position encoded schematic diagram provided in an embodiment of the present invention.As shown, applying position encoded in substrate
It is made of coded markings 32, the position according to the label relative to predeterminated position 33 or optical grating point, which can have there are four not
Same value 0-3.As shown in Fig. 2, each symbol is circular point shape, and along one of four different directions relative to predeterminated position 33
Shift length 34.Predeterminated position 33 is located at the intersection point between the grid stroke 31 in visible or invisible or Fictitious data base or grid
Place.It is determined by the direction of displacement by the value of symbolic coding.Each symbol 0-3 can be converted into one for being encoded to X-coordinate
Position and another position for being encoded to Y coordinate, that is, be converted into coordinate (0,0), (0,1), (1,0) and (1,1).Therefore, may be used
It is individually encoded with Y-direction in X direction, X and Y identical coded markings can also be utilized to encode.
Fig. 3 is the flow chart of position encoded image processing method provided in an embodiment of the present invention.As shown, the present invention is real
The method for applying example includes：
Step 301, identification equipment obtains position encoded image, position encoded figure in the substrate with position encoded pattern
As including the position encoded image of input information and the position encoded image of attribute information.
Specifically, identification equipment in the substrate with position encoded pattern when being write, camera model acquires simultaneously
The dot matrix coded image in the region that pen tip passes through.Substrate includes input area and attribute region, during writing, camera mould
Input area and attribute region of the block in substrate acquire dot matrix coded image respectively.
Step 302, the corresponding counting letter of the position encoded image of input information, the position encoded image of attribute information is obtained respectively
Breath, count information include the number that identification equipment starts when obtaining position encoded image.
Specifically, the counting module of identification equipment is connected with switch, and when identification equipment starts every time, the meter of counting module
Numerical value increases by 1, after identification equipment is opened, and camera model is in the position encoded image of input area acquisition input information, attribute information
Position encoded image, then the position encoded image of the input information, the corresponding count information of the position encoded image of attribute information are
The current count value of the counting module of identification equipment.
Wherein, the switch of identification equipment can specifically include the switch of the forms such as machinery, light, electricity, magnetic, induction.
Obtain respectively the position encoded image of input information, the corresponding count information of the position encoded image of attribute information it
Afterwards, the memory module of identification equipment stores the position encoded image of input information, the position encoded image of attribute information and right respectively
The relevant information answered, relevant information include storing format informations, storage time information, page identification information, coordinate information and meter
Number information.
Step 303, the position encoded image of input information, the attribute information that count information is met to preset condition are position encoded
Image and corresponding count information are sent to processing terminal.
Specifically, the communication module of identification equipment is by the position encoded image of input information, the position encoded image of attribute information
And corresponding count information is sent to processing terminal by wired or wireless mode.
Wherein, the preset condition that count information meets can be configured according to specific needs.Such as attribute can be selected
Count value of the count information of information position coded image within the scope of the maximum value and minimum value of stored count value.
Optionally, by the position encoded image of the identical input information of count information, the position encoded image of attribute information and
Corresponding count information is sent to processing terminal.
Step 304, processing terminal by the position encoded image of input information and the position encoded image of attribute information according to the time
Sequencing generate sorted lists.
Specifically, after the position encoded image of identification equipment acquisition input information, the position encoded image of attribute information, together with defeated
Enter information position coded image, the corresponding storing format informations of the position encoded image of attribute information, storage time information, page mark
Know information, coordinate information and count information and send jointly to processing terminal, processing terminal generates row according to the sequencing of time
Sequence table handles the position encoded image received according to the sequence in sorted lists successively.
Step 305, judge whether the count information of current location coded image is more than last position in sorted lists
The count information of coded image.
Processing terminal judges whether the count information of current location coded image is more than last position in sorted lists
The purpose of the count information of coded image (the position encoded image being namely most recently received) is to determine whether identification equipment is opened
During having opened new work, that is, whether count information increases, if it does, then carrying out step 306, otherwise starts initial solution
Pattern.
Step 306, judge whether current location coded image is the position encoded image of attribute information.
Judge whether current location coded image is that the purpose of the position encoded image of attribute information is to determine whether to initial
Decoding mode is modified, and step 307 is carried out if current location coded image is the position encoded image of attribute information, if
Current location coded image is the position encoded image of input information, then according to initial decoding mode to the position encoded figure of input information
As being decoded.
If current location coded image is the position encoded image of input information, although illustrating that identification equipment has started newly
During work, however there is no attribute information change is carried out, then according to initial decoding mode to the position encoded image of input information
It is decoded.
In a specific embodiment, initial decoding mode can be set as " line color=black, the line style of type=
Solid line, line thickness=normal width ".
Processing terminal arranges the position encoded image of the input information received sequentially in time, obtains dot matrix and compiles
The position of code obtains movement locus of the identification equipment pen tip in substrate after being combined, and according to initial decoding mode
" line color=black, the line style of type=solid line, line thickness=normal width " shows handwriting, is write to realize
The electronization of person's handwriting reproduces.
Step 307, the position encoded image of attribute information is decoded, obtains attribute information.
Specifically, according to the position encoded images acquisition locations information of attribute information, the corresponding attribute information of inquiring position.
Attribute information specifically includes：Graphic attribute information, color attribute information, resolution information, background information, Yong Huhuan
Border information, restricted access indicate information.
Such as the attribute information obtained according to current attribute information position coded image correspond to the region of the attribute page be
3a-5a, and the corresponding attribute in the regions 3a-5a of the attribute page is " line color=red ", then the attribute information obtained is " line
Color=red ".
Step 308, it is modified to initial decoding mode according to attribute information, obtains current decoding mode.
Such as the example in step 306, step 307, using attribute information " line color=red " to initial decoding mode
" line color=black, the line style of type=solid line, line thickness=normal width " modifies, and obtains current decoding mode
" line color=red, the line style of type=solid line, line thickness=normal width ".
Step 309, the position encoded image of input information is decoded according to current decoding mode, obtains visualization input
Information.
Such as the example in step 307, step 308, according to current decoding mode " line color=red, the line style of type=
Solid line, line thickness=normal width " is decoded the position encoded image of input information, and obtained visualization input information is
The red writing of standard line thickness solid line, is shown in display, to realize the Indivitual display of written handwriting.
It after processing terminal has handled current location coded image, is deleted, then the next item down in handling ordered list
Position encoded image carries out circular treatment successively.
Position encoded image processing method provided in an embodiment of the present invention obtains input information position using identification equipment and compiles
Be sent to processing terminal after code image and the position encoded image of attribute information, processing terminal according to attribute information to input information into
Row decoding display, to realize the reproduction of handwriting electronization and Indivitual display.
Professional should further appreciate that, described in conjunction with the examples disclosed in the embodiments of the present disclosure
Unit and algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, hard in order to clearly demonstrate
The interchangeability of part and software generally describes each exemplary composition and step according to function in the above description.
These functions are implemented in hardware or software actually, depend on the specific application and design constraint of technical solution.
Professional technician can use different methods to achieve the described function each specific application, but this realization
It should not be considered as beyond the scope of the present invention.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can use hardware, processor to execute
The combination of software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only memory
(ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field
In any other form of storage substrate well known to interior.
Above-described specific implementation mode has carried out further the purpose of the present invention, technical solution and advantageous effect
It is described in detail, it should be understood that the foregoing is merely the specific implementation mode of the present invention, is not intended to limit the present invention
Protection domain, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (10)
1. a kind of position encoded image processing method, which is characterized in that the method includes：
Identification equipment obtains position encoded image in the substrate with position encoded pattern, and the position encoded image includes defeated
Enter information position coded image and the position encoded image of attribute information；
The position encoded image of the input information, the corresponding count information of the position encoded image of attribute information are obtained respectively, it is described
Count information includes the number that the identification equipment starts when obtaining position encoded image；
Count information is met to the position encoded image of input information, the position encoded image of attribute information and correspondence of preset condition
Count information be sent to processing terminal；
The processing terminal is by the position encoded image of the input information and the position encoded image of attribute information according to the elder generation of time
After be sequentially generated sorted lists；
If the count information of current location coded image is more than the meter of last position encoded image in the sorted lists
Number information, and current location coded image is the position encoded image of attribute information, then to the position encoded image of the attribute information
It is decoded, obtains attribute information；
It is modified to initial decoding mode according to the attribute information, obtains current decoding mode；
The position encoded image of the input information is decoded according to the current decoding mode, obtains visualization input letter
Breath.
2. position encoded image processing method according to claim 1, which is characterized in that the method further includes：
If the count information of current location coded image is more than the meter of last position encoded image in the sorted lists
Number information, and current location coded image is input information position decoding image, then according to initial decoding mode to the input
Information position coded image is decoded.
3. position encoded image processing method according to claim 1, which is characterized in that the attribute information specifically wraps
It includes：Graphic attribute information, color attribute information, resolution information, background information, user environment information, restricted access instruction
Information.
4. position encoded image processing method according to claim 1, which is characterized in that obtaining the input letter respectively
After ceasing the corresponding count information of the position encoded image of position encoded image, attribute information, the method further includes：
The identification equipment stores the position encoded image of the input information, the position encoded image of attribute information and correspondence respectively
Relevant information, the relevant information include storing format informations, storage time information, page identification information, coordinate information and
Count information.
5. position encoded image processing method according to claim 1, which is characterized in that described to obtain the input respectively
Information position coded image, the corresponding count information of the position encoded image of attribute information specifically include：
According to the opening times determination of the identification equipment of the connected counting module record of the switch of the identification equipment
The position encoded image of input information, the corresponding count information of the position encoded image of attribute information.
6. position encoded image processing method according to claim 1, which is characterized in that the method further includes：
The position encoded image of the identical input information of count information, the position encoded image of attribute information and corresponding counting are believed
Breath is sent to processing terminal.
7. position encoded image processing method according to claim 1, which is characterized in that according to the current decoding mould
Formula is decoded the position encoded image of the input information, and after obtaining visualization input information, the method further includes：
Show the visualization input information.
8. position encoded image processing method according to claim 1, which is characterized in that described to the attribute information position
It sets coded image to be decoded, obtains attribute information and specifically include：
According to the position encoded images acquisition locations information of the attribute information, the corresponding attribute information in the position is inquired.
9. position encoded image processing method according to claim 1, which is characterized in that the position encoded pattern is specific
Including：Dot matrix coding pattern.
10. position encoded image processing method according to claim 1, which is characterized in that the substrate specifically includes：Book
Write paper, blank, electronic display.
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| CN201710215033.1A CN108665503A (en) | 2017-04-02 | 2017-04-02 | Position encoded image processing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710215033.1A CN108665503A (en) | 2017-04-02 | 2017-04-02 | Position encoded image processing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112131926A (en) * | 2020-07-24 | 2020-12-25 | 深圳市鹰硕教育服务有限公司 | Recording method and device of dot matrix writing content and electronic equipment |
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