CN108073913B - Handwriting datamation data acquisition method - Google Patents
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- CN108073913B CN108073913B CN201810010838.7A CN201810010838A CN108073913B CN 108073913 B CN108073913 B CN 108073913B CN 201810010838 A CN201810010838 A CN 201810010838A CN 108073913 B CN108073913 B CN 108073913B
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
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Abstract
The embodiment of the invention relates to a handwriting datamation data acquisition method, which comprises the following steps: the pen point of the writing device is contacted with the surface of the medium, and writing handwriting of the contents of the list item is left on the surface; the surface of the medium is printed with dot matrix patterns and list items; obtaining an image of a dot matrix pattern corresponding to the handwriting; analyzing the image to obtain dot matrix image data; sending the dot matrix image data and handwriting record data generated according to the handwriting to the terminal equipment; the terminal equipment determines the parameter information of the medium according to the dot matrix image data and acquires the file data of the medium corresponding to the medium; determining region position information corresponding to the dot matrix image data; determining attribute information corresponding to the region location information; performing data identification processing on the handwriting record data according to the attribute information to generate list item content information; and generating first electronic form data according to the file data and list item content information of the medium.
Description
Technical Field
The invention relates to the field of information acquisition, in particular to a handwriting datamation data acquisition method.
Background
In the social life and production activity process, a large amount of data is generated, the process and the state of the production and life can be recorded through the data effectively collected and processed, and valuable information can be generated through deep mining and analysis, so that problems can be found, rules can be shown, and the future can be predicted. In this process, the collection and processing of data is the very front end of the value chain for this application. Without comprehensive, effective, and real data collection, subsequent data processing and application can introduce distortions and even false positives.
With the development of information technology and internet, data acquisition modes are more and more abundant, from traditional paper and pen recording, computer input, input to the current smart phone, photographing acquisition, video acquisition, scanning acquisition and application of various sensors. However, in many application scenarios, the writing based on the most traditional paper pen cannot be replaced, some due to the limitation of the application scenarios, some due to the operability of the recording method, some due to the preservation of the original certificate, and other factors. The writing records of the paper pens usually need to be manually input for the second time, a large amount of manpower and material resources are consumed, and input errors are easy to occur.
Disclosure of Invention
The invention aims to provide a handwriting datamation data acquisition method, which can be used for automatically acquiring and identifying handwriting, avoiding secondary manual input and improving the working efficiency.
In order to achieve the above object, the present invention provides a method for handwriting datamation data acquisition, comprising:
a nib of the writing device contacts a surface of the medium, leaving a writing trace of the contents of the list item on the surface; the surface of the medium is printed with a dot matrix pattern and a list item;
obtaining an image of a dot matrix pattern corresponding to the writing handwriting;
analyzing the image to obtain dot matrix image data;
sending the dot matrix image data and handwriting record data generated according to the handwriting to terminal equipment;
the terminal equipment determines the parameter information of the medium according to the dot matrix image data and acquires the file data of the medium corresponding to the medium;
determining region position information corresponding to the dot matrix image data;
determining attribute information corresponding to the region position information;
performing data identification processing on the handwriting recording data according to the attribute information to generate the list item content information;
and generating first electronic form data according to the file data of the medium and the list item content information.
Preferably, the attribute information includes data format information of the list item content information.
Preferably, after the generating of the first electronic form data according to the file data of the medium and the list item content information, the method further includes:
displaying the first electronic form data;
receiving error correction information input by a user;
second electronic form data is generated from the error correction information and the first electronic form data.
Preferably, the determining, by the terminal device, the parameter information of the medium according to the dot matrix image data, and acquiring the file data of the medium corresponding to the medium specifically include:
the terminal equipment sends the dot matrix image data to a cloud server, and the cloud server searches the corresponding parameter information of the medium according to the dot matrix image data;
and determining the file data of the medium corresponding to the medium according to the parameter information of the medium, and sending the file data to the terminal equipment.
Preferably, the determining of the region position information corresponding to the dot matrix image data specifically includes:
the terminal equipment sends the dot matrix image data to a cloud server;
and the cloud server searches corresponding area position information according to the dot matrix image data and sends the corresponding area position information to the terminal equipment.
Further preferably, the determining of the attribute information corresponding to the area location information specifically includes:
and the cloud server determines attribute information corresponding to the area position information according to the area position information and sends the attribute information to the terminal equipment.
Preferably, the writing means comprises a camera and a processor.
In a second aspect, an embodiment of the present invention provides an apparatus, which includes a memory and a processor, where the memory is configured to store a program, and the processor is configured to execute the first aspect and the method in various implementations of the first aspect.
In a third aspect, an embodiment of the present invention provides a computer program product including instructions, which, when run on a computer, cause the computer to perform the first aspect and the method in various implementation manners of the first aspect.
In a fourth aspect, the present invention provides a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to implement the first aspect and the methods in the various implementation manners of the first aspect.
The handwriting datamation data acquisition method provided by the embodiment of the invention can be used for automatically acquiring and identifying the handwriting, thereby avoiding secondary manual input and improving the working efficiency.
Drawings
Fig. 1 is a flowchart of a handwriting datamation data acquisition method provided in embodiment 1 of the present invention;
FIG. 2 is a schematic illustration of a medium provided in example 1 of the present invention;
FIG. 3 is a schematic diagram of a lattice data unit provided in embodiment 1 of the present invention;
fig. 4 is a schematic diagram of a handwriting-digitized electronic form provided in embodiment 1 of the present invention.
Detailed Description
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Fig. 1 is a flowchart of a handwriting datamation data acquisition method provided in embodiment 1 of the present invention, and the following describes the handwriting datamation data acquisition method provided in embodiment 1 of the present invention with reference to fig. 1.
The handwriting datamation data acquisition method provided by the embodiment 1 of the invention comprises the following steps:
the tip of the writing device is brought into contact with the surface of the medium, leaving a written trace of the contents of the list item on the surface, step 101.
Specifically, the writing device may be a dot matrix digital pen with a dot matrix recognition function, and a camera, a processor and the like are arranged in the writing device. The camera is a high-speed camera and can shoot the dot matrix pattern passed by the pen point of the writing device at the speed of 100 sheets per second.
The medium may be ordinary paper, a whiteboard, or the like, and in this embodiment, a schematic diagram of the medium is provided by taking a vehicle-checking list for car rental where the medium is paper, as shown in fig. 2, for specific illustration.
The surface of the medium is printed with list items 1 against a dot matrix pattern (not shown).
The dot matrix pattern comprises a plurality of dot matrixes, each dot matrix can be composed of a plurality of dots, and the dot matrixes are printed on the surface of the medium according to dot matrix data unit output of the dot matrix resource data. The dots of the dot matrix printed on the medium may be very fine, for example, 50 μm in diameter and 300 μm apart, and the user does not notice the presence of the dots when not looking at them carefully, so that the dots do not interfere with the user's normal reading and writing.
The dot matrix data unit described above may be obtained by encoding each point in the dot matrix according to a special encoding method, each dot matrix data unit may represent a special coordinate, and a plurality of points of the dot matrix data unit are arranged according to a special algorithm, for example, as shown in fig. 3, one dot matrix data unit 100 is composed of 36 points, each point is located at a deviation position of a virtual coordinate origin, each point may be located at four deviation positions of the virtual coordinate origin, which is about the upper, lower, left, and right, and the 36 points of one dot matrix data unit 100 have 4 36-degree square arrangement modes, that is, 47 trillion arrangement modes.
In one specific example, each point of the lattice data unit 100 may take 4 different values, 0-3, and each value 0-3 may be converted into a bit for encoding coordinate x and a bit for encoding coordinate y. By encoding each dot matrix data unit 100 by 6 × 6 symbols, i.e., 36 dots of one dot matrix data unit 100 as described above, each dot matrix data unit 100 can be converted into a 6 × 6 bit matrix for x coordinate and a 6 × 6 bit matrix for y coordinate of a position, and the x bit matrix can be divided into 6 columns of 6 bits per column. Each bit sequence in a column constitutes a partial sequence in a cyclic prime sequence of 63 bits in length.
Further, in this specific example, the specific encoding method for each point in the lattice is as described aboveThe lattice data unit 100 is formed using a non-repeating sequence S based on a sequence of numbers. Wherein each symbol value S of the sequence SkCorresponds to Xk(mod P (x)) a fixed linear combination of coefficients C of the monomials, P (x) being the field FqIs folded according to a rollback scheme W to form lattice data units 100, each lattice data unit 100 being formed by an ordered set of symbols, each symbol representing at least one symbol value or element of the sequence S. Any sufficiently large subsequence is unique within the sequence.
And 102, obtaining an image of a dot matrix pattern corresponding to the handwriting and handwriting record data.
Specifically, a user fills in the list item content 2 on the surface of the medium printed with the dot matrix pattern by using the writing device, as shown in fig. 2, while leaving the writing handwriting of the list item content 2, a camera of the writing device photographs the writing handwriting and the dot matrix pattern through which the pen point passes, and an image of the dot matrix pattern corresponding to the writing handwriting is obtained. The dot matrix provides coordinates of the handwriting, handwriting record data can be generated according to the handwriting, and the handwriting is recorded.
And 103, analyzing the image to obtain dot matrix image data.
Specifically, a processor of the writing device analyzes an image of a dot matrix pattern obtained by shooting with a camera, and converts the image of the dot matrix pattern into dot matrix image data, wherein the dot matrix image data corresponds to writing handwriting, and the dot matrix image data comprises a plurality of dot matrix data units.
In a specific example of step 101, analyzing the image specifically includes: each image suitably contains more than 6 x 6 symbols, where the symbols are points in a dot matrix pattern, and the position decoding of the image can then be based on n x m symbols in the figure, where n and m are the number of symbols equal to or larger than 6, with the extra symbols being used for error detection or correction. The position decoding is performed by a processor and suitable program code. For each symbol, the probability of the symbol taking any of four different possible values can be determined, yielding two matrices for a fractional region of the lattice pattern, one for the columns (x-coordinate encoding) and one for the rows (y-coordinate encoding). Each of these two matrices may contain integer values that represent binary estimates of the symbol in the x and y directions, respectively, or that no binary values have been estimated for the symbol, e.g., that it cannot be determined which of the four possible values the symbol takes. Thus, the process is completed. Each matrix element in the two matrices will contain any of "0", "1", and "-". "-" indicates that no binary value is estimated for the symbol.
Further, various methods may be employed to analyze the image to estimate the binary value of the symbol, otherwise the symbol is represented by an uncertainty value "-". For example, a "full scale" real probability matrix may be calculated from a distance function that outputs real probability values based on the displacement of a marker from an ideal displacement position, a probability threshold may be applied to the real probability matrix, and if the probability matrix represents encoding 0 "or" 1 "with a probability exceeding 0.9, where 0.8 is the threshold, the corresponding matrix element in the two aforementioned matrices is set to 0" or "1", otherwise the matrix element is set to "-". The information held by the two matrices is used for matching with information about how the lattice data units are composed in the matching area, the information in the matching area being exclusively used for decoding only one location by matching.
And 104, sending the dot matrix image data and the handwriting record data to the terminal equipment.
Specifically, the processor of the writing device generates handwriting record data according to the writing handwriting, and the writing device sends the handwriting record data and the dot matrix image data to the terminal equipment through the data interface.
The data interface can be a wired data interface such as a USB interface, a MiniUSB interface, a MicroUSB interface, a parallel port, a serial port and the like, and can also be a wireless data interface such as a Bluetooth interface, an infrared interface, a Wifi interface and the like.
The terminal device can be a smart phone, a tablet computer, a desktop computer and other devices with data processing capability.
The writing device can send the dot matrix image data and the handwriting record data to the terminal equipment in real time, and can also store the dot matrix image data and the handwriting record data in a memory of the writing device and send the dot matrix image data and the handwriting record data to the terminal equipment in a timing triggering or manual triggering mode.
In a preferred embodiment, the writing device may further send contact pressure data of the pen tip contacting the paper, time data of a pause or writing time of the pen tip on the paper, and the like to the terminal device together with the dot matrix image data and the handwriting record data, so as to restore and recognize the written handwriting more accurately.
And 105, the terminal equipment determines the parameter information of the medium according to the dot matrix image data and acquires the file data of the medium corresponding to the medium.
Specifically, the terminal device sends the dot matrix image data to the cloud server, the cloud server searches parameter information of a corresponding medium according to the dot matrix image data, determines file data of the medium corresponding to the medium according to the parameter information of the medium, and sends the file data to the terminal device.
The dot matrix image data comprises a plurality of dot matrix data units, the parameter information of the medium can be identification information of file data of the medium, the cloud server stores the corresponding relation between the identification information and the dot matrix data units, and the corresponding identification information can be searched according to the dot matrix data units to determine the file data of the corresponding medium. The file data of the medium is data stored in the cloud server and corresponding to the medium with the list item content not filled in, and includes text information corresponding to text on the surface of the medium and the like.
Specifically, the terminal device sends the dot matrix image data to the cloud server, the cloud server searches for corresponding area position information according to the dot matrix image data, determines corresponding attribute information according to the area position information, and sends the attribute information to the terminal device.
The dot matrix image data comprises a plurality of dot matrix data units, the cloud server stores the corresponding relation between the dot matrix data units and the area position information and the corresponding relation between the area position information and the attribute information, and the attribute information comprises information of a data format of list item content information to be generated.
The data format of the list item content information may be preset by the user, and includes a date format, a signature format, an alphabetical format, a check "√" format, a numeric format, and the like, and may further include a character length of each list item content information.
And step 107, performing data identification processing on the handwriting record data according to the attribute information to generate list item content information.
Specifically, the terminal device determines the data format of the list item content information to be generated according to the attribute information, and performs data identification processing on the handwriting record data obtained in step 104 to generate corresponding list item content information.
Embodiment 1 of the present invention further provides a schematic diagram of a handwriting datamation electronic form in a specific embodiment, as shown in fig. 4, and as shown in fig. 2 and 4, data recognition processing is performed on handwriting record data according to attribute information to generate list item content information, which is specifically exemplified.
For example, the user fills in a list item content "BMW" at a position behind the list item "vehicle model" in fig. 1 using the writing device, and sends dot matrix image data and handwriting record data corresponding to the handwriting "BMW" to the terminal device, and the terminal device determines that the data format of the list item content information is a text format according to the dot matrix image data, performs data recognition processing on the handwriting record data, and generates a list item content information "BMW" in the text format, as shown in fig. 4. For another example, when the terminal device determines that the data format of the list item content information is the check "√" format, the terminal device performs data recognition processing on the handwriting record data corresponding to "√" following the "wheel" of the list item in fig. 2, and generates the list item content information "√" in fig. 4. For another example, when the data format of the list item content information is determined to be the check letter format, the handwriting data corresponding to "B2" after the list item "vehicle type" in fig. 2 is subjected to data recognition processing, and the list item content information "BZ" in the letter format in fig. 4 is generated.
And 108, generating first electronic form data according to the file data and list item content information of the medium.
Specifically, the terminal device generates first electronic form data according to the list item content information and the file data of the medium acquired in step 105.
The terminal device may display the first electronic form data, and in one specific example, the first electronic form data corresponding to the vehicle inspection form shown in fig. 2 is displayed by the terminal device, as shown in fig. 4.
In a preferred embodiment, the terminal device further receives user-input error correction information, for example, the user finds that the list item content information "woggsiyhg" of the list item "store" is wrong in the electronic form shown in fig. 4, and the user inputs the error correction information to modify the list item content information of the list item "store". The terminal device receives a plurality of items of error correction information input by a user, and generates second electronic form data based on the error correction information and the first electronic form data. With this implementation, the user is allowed to perform manual review and information confirmation of the first electronic form data.
The terminal device can perform analysis statistics on various information in the first electronic form data or the second electronic form data, for example, count the number of times a month that a car of the vehicle model "BMW" in fig. 4 is rented, or the like.
The handwriting datamation data acquisition method provided by the embodiment 1 of the invention can be used for automatically acquiring and identifying the handwriting, thereby avoiding secondary manual input and improving the working efficiency.
It should be noted that embodiment 2 of the present invention further provides an apparatus, where the apparatus includes: a processor and a memory. The memory may be connected to the processor by a bus. The memory may be a non-volatile memory such as a hard disk drive and a flash memory, in which a software program and a device driver are stored. The software program is capable of performing various functions of the above-described methods provided by embodiments of the present invention; the device drivers may be network and interface drivers. The processor is used for executing a software program, and the software program can realize the method provided by the embodiment of the invention when being executed.
Embodiment 3 of the present invention provides a computer-readable storage medium. The computer readable storage medium has a computer program stored thereon, and the computer program can realize the method provided by the embodiment of the invention when being executed by a processor.
Embodiment 4 of the present invention provides a computer program product including instructions. Which, when run on a computer, causes the processor to carry out the above-mentioned method.
Those of skill would further appreciate that the various illustrative components and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the technical solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied in hardware, a software module executed by a processor, or a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. A method for handwriting datamation, the method comprising:
a nib of the writing device contacts a surface of the medium, leaving a writing trace of the contents of the list item on the surface; the surface of the medium is printed with a dot matrix pattern and a list item;
obtaining an image of a dot matrix pattern corresponding to the writing handwriting;
analyzing the image to obtain dot matrix image data;
sending the dot matrix image data and handwriting record data generated according to the handwriting to terminal equipment;
the terminal equipment determines the parameter information of the medium according to the dot matrix image data and acquires the file data of the medium corresponding to the medium; the acquiring of the file data of the medium corresponding to the medium specifically includes: determining file data of a medium corresponding to the medium according to the parameter information;
determining region position information corresponding to the dot matrix image data;
determining attribute information corresponding to the region position information;
performing data recognition processing on the handwriting record data according to the attribute information to generate the content information of the list item;
and generating first electronic form data according to the file data of the medium and the list item content information.
2. The handwriting datamation data collection method of claim 1, wherein said attribute information comprises data format information of said list item content information.
3. A method of handwriting datamation according to claim 1 and after said generating of first electronic form data from said media file data and said list item content information, said method further comprising:
displaying the first electronic form data;
receiving error correction information input by a user;
second electronic form data is generated from the error correction information and the first electronic form data.
4. The handwriting datamation data acquisition method according to claim 1, wherein the terminal device determines parameter information of the medium according to the dot matrix image data, and the acquiring of the file data of the medium corresponding to the medium specifically comprises:
the terminal equipment sends the dot matrix image data to a cloud server, and the cloud server searches the corresponding parameter information of the medium according to the dot matrix image data;
and determining the file data of the medium corresponding to the medium according to the parameter information of the medium, and sending the file data to the terminal equipment.
5. The handwriting datamation data acquisition method according to claim 1, wherein the determining of the area position information corresponding to the dot matrix image data specifically comprises:
the terminal equipment sends the dot matrix image data to a cloud server;
and the cloud server searches corresponding area position information according to the dot matrix image data and sends the corresponding area position information to the terminal equipment.
6. The handwriting datamation data acquisition method according to claim 5, wherein the determining of the attribute information corresponding to the area position information specifically comprises:
and the cloud server determines attribute information corresponding to the area position information according to the area position information and sends the attribute information to the terminal equipment.
7. A method of data collection for handwriting datamation according to claim 1,
the writing device comprises a camera and a processor.
8. An electronic device comprising a memory for storing a program and a processor for performing the method of any of claims 1-7.
9. A computer-readable storage medium, characterized in that a computer program is stored on the computer-readable storage medium, which computer program, when being executed by a processor, carries out the method according to any one of claims 1-7.
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Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108959222A (en) * | 2018-06-07 | 2018-12-07 | 江南造船(集团)有限责任公司 | List management system writes terminal, controlling terminal, method and medium |
| CN110045844B (en) * | 2019-04-15 | 2022-12-30 | 南京孜博汇信息科技有限公司 | Position coding form data processing system |
| CN110222671A (en) * | 2019-06-19 | 2019-09-10 | 南京孜博汇信息科技有限公司 | The method and system that point reading based on dot matrix is write |
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| CN112560611B (en) * | 2020-12-04 | 2024-03-01 | 中国电子科技集团公司第十五研究所 | Information image anti-counterfeiting method and information image intelligent pen system |
| CN112668434A (en) * | 2020-12-23 | 2021-04-16 | 贵州树精英教育科技有限责任公司 | Intelligent pen-writing data acquisition method |
| CN112631445B (en) * | 2020-12-29 | 2024-03-29 | 安徽鸿程光电有限公司 | Touch display system, touch display method, touch pen and medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1902644A (en) * | 2003-12-16 | 2007-01-24 | 阿诺托股份公司 | Method, apparatus, computer program and storage medium for recording a movement of a user unit |
| JP2007174073A (en) * | 2005-12-20 | 2007-07-05 | Fuji Xerox Co Ltd | Computer system, reading apparatus, and reference information registration method |
| CN106575166A (en) * | 2014-08-11 | 2017-04-19 | 张锐 | Methods for processing handwritten inputted characters, splitting and merging data and encoding and decoding processing |
| CN107369097A (en) * | 2017-06-27 | 2017-11-21 | 北京新国人智慧科技股份有限公司 | Insurance policy and its information input method and device based on optical lattice technology |
| WO2017208540A1 (en) * | 2016-05-30 | 2017-12-07 | ソニー株式会社 | Image processing device, image processing method, and program |
| CN107481299A (en) * | 2017-06-27 | 2017-12-15 | 北京新国人智慧科技股份有限公司 | A kind of written handwriting display methods and system, intelligent terminal and intelligent writing system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002082764A (en) * | 2000-09-07 | 2002-03-22 | Ricoh Co Ltd | Data input system |
| ATE437416T1 (en) * | 2003-08-21 | 2009-08-15 | Microsoft Corp | PROCESSING ELECTRONIC INK |
| CN101162514A (en) * | 2006-10-11 | 2008-04-16 | 刘恩新 | Information management system using position code and method thereof and products |
| KR20160124555A (en) * | 2015-04-20 | 2016-10-28 | 주식회사 쏠리드에듀 | Method for sharing handwirting in social network system |
| CN105608438A (en) * | 2015-12-31 | 2016-05-25 | 田雪松 | Information recognition method |
| CN105678239A (en) * | 2015-12-31 | 2016-06-15 | 田雪松 | Text identification method based on lattice |
| CN107491428A (en) * | 2017-06-27 | 2017-12-19 | 北京新国人智慧科技股份有限公司 | Bank's list and its information input method and device based on optical lattice technology |
-
2018
- 2018-01-05 CN CN201810010838.7A patent/CN108073913B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1902644A (en) * | 2003-12-16 | 2007-01-24 | 阿诺托股份公司 | Method, apparatus, computer program and storage medium for recording a movement of a user unit |
| JP2007174073A (en) * | 2005-12-20 | 2007-07-05 | Fuji Xerox Co Ltd | Computer system, reading apparatus, and reference information registration method |
| CN106575166A (en) * | 2014-08-11 | 2017-04-19 | 张锐 | Methods for processing handwritten inputted characters, splitting and merging data and encoding and decoding processing |
| WO2017208540A1 (en) * | 2016-05-30 | 2017-12-07 | ソニー株式会社 | Image processing device, image processing method, and program |
| CN107369097A (en) * | 2017-06-27 | 2017-11-21 | 北京新国人智慧科技股份有限公司 | Insurance policy and its information input method and device based on optical lattice technology |
| CN107481299A (en) * | 2017-06-27 | 2017-12-15 | 北京新国人智慧科技股份有限公司 | A kind of written handwriting display methods and system, intelligent terminal and intelligent writing system |
Non-Patent Citations (3)
| Title |
|---|
| Heng Zhang等.A Lattice-Based Method for Keyword Spotting in Online Chinese Handwriting.《 2011 International Conference on Document Analysis and Recognition》.2011, * |
| 刘全升.深度学习及其在脱机手写汉字识别领域的应用研究.《中国优秀博硕士学位论文全文数据库(硕士)信息科技辑》.2017,(第2期), * |
| 汪洋等.数码印花设备中数字图像再现算法的研究.《毛纺科技》.2016,第44卷(第7期), * |
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