WO2017185613A1 - 一种字符串的输入方法、装置及电子设备 - Google Patents

一种字符串的输入方法、装置及电子设备 Download PDF

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Publication number
WO2017185613A1
WO2017185613A1 PCT/CN2016/100058 CN2016100058W WO2017185613A1 WO 2017185613 A1 WO2017185613 A1 WO 2017185613A1 CN 2016100058 W CN2016100058 W CN 2016100058W WO 2017185613 A1 WO2017185613 A1 WO 2017185613A1
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Prior art keywords
image
input
character string
character
sub
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English (en)
French (fr)
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李冉
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Le Holdings Beijing Co Ltd
Lemobile Information Technology (Beijing) Co Ltd
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Le Holdings Beijing Co Ltd
Lemobile Information Technology (Beijing) Co Ltd
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    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90Details of database functions independent of the retrieved data types
    • G06F16/95Retrieval from the web
    • G06F16/951Indexing; Web crawling techniques
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/50Information retrieval; Database structures therefor; File system structures therefor of still image data
    • G06F16/58Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/583Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
    • G06F16/5846Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using extracted text
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00Arrangements for image or video recognition or understanding
    • G06V10/10Image acquisition

Definitions

  • the present application relates to the field of image processing technologies, and in particular, to a method, an apparatus, and an electronic device for inputting a character string.
  • the inventor found that the traditional manual input method requires multiple presses in the process of inputting personal information, which is time consuming and laborious, and is easy to input errors due to mistakes, especially in the input of the ID number.
  • the bank card number When the bank card number is used, multiple digits are input continuously, and multiple key presses are required. The operation is cumbersome, and it is easy to input an error due to the wrong number of digits, resulting in information error or property loss.
  • the present invention provides a method, a device and an electronic device for inputting a character string, which solves the problem that the method of inputting personal information in the prior art is cumbersome, time-consuming, labor-intensive, error-prone, simplifies the input mode of personal information, and realizes automatic input of personal information. To enhance the user experience.
  • an embodiment of the present application provides a method for inputting a character string, the method comprising: acquiring an image including a character string to be input; extracting a character string to be input from the image, and extracting the to-be-entered character string Enter to the preset position.
  • the embodiment of the present application further provides an input device for a character string, and the device package
  • An image acquisition unit is configured to acquire an image including a character string to be input
  • a processing unit configured to extract a character string to be input from the image, and input the extracted character string to be input to a preset position.
  • the embodiment of the present application further provides a non-volatile computer storage medium storing computer-executable instructions for performing an input method of any of the foregoing character strings of the present application.
  • an embodiment of the present application further provides an electronic device, including: at least one processor; and a memory; wherein the memory stores a program executable by the at least one processor, where the instruction is The at least one processor executes to enable the at least one processor to perform the input method of any of the above-described strings of the present application.
  • the embodiment of the present application further provides a computer program product, where the computer program product comprises a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions, wherein When the program instructions are executed by a computer, the computer is caused to perform an input method of any of the above-described character strings of the present application.
  • a method, a device, and an electronic device for inputting a character string acquire an image containing a character string to be input when a character string is required to be input, and extract a character string to be input from the image, and then extract the extracted character string.
  • To input the input string to the preset position simply obtain the image containing the string to be input, and then automatically input the string to be input, realize the automatic input of the string, and input the personal information in the prior art, and operate It is cumbersome, time-consuming and laborious, and it is prone to errors.
  • the input string can be automatically input, which simplifies the input of personal information and implements the string.
  • the automatic input enhances the user experience.
  • FIG. 1 is a schematic flowchart of a method for inputting a character string according to Embodiment 1 of the present application;
  • FIG. 2 is a schematic flowchart of a specific process of inputting a character string according to Embodiment 2 of the present application;
  • FIG. 3 is a schematic structural diagram of a character string input device according to Embodiment 3 of the present application.
  • FIG. 4 is a schematic diagram showing the hardware structure of an electronic device for inputting a character string according to Embodiment 5 of the present application.
  • An embodiment of the present application provides a method for inputting a character string. As shown in FIG. 1 , the method includes:
  • Step 11 Acquire an image containing a character string to be input
  • step 13 the character string to be input is extracted from the image, and the extracted character string to be input is input to a preset position.
  • an input character string when an input character string is required, an image including a character string to be input is acquired, and a character string to be input is extracted from the image, and then the extracted character string to be input is input to a preset position.
  • the image containing the string to be input and then automatically input the string to be input, realizing the automatic input of the string, and the method of inputting personal information in the prior art, the operation is cumbersome, time-consuming and laborious, and prone to error
  • the input character string can be automatically input, which simplifies the input mode of the personal information, realizes automatic input of the character string, and improves the user experience.
  • characters to be input in the character string include any one of the following or a combination thereof: a printed character, a printed number.
  • the printed matter mentioned in the examples of the present application refers to a font used for printing or a font similar to that used for printing.
  • the English printed body has Times New Roman, etc.
  • the Chinese printed body has a Song body
  • the printed body is horizontal and vertical
  • the character frame is drawn.
  • the string to be input may be a pure number, for example, an ID card number, a bank card number, etc., or a mixture of Chinese characters, English letters, and numbers, for example, home address information on an ID card.
  • the preset position mentioned in the embodiment of the present application refers to a position to be input when a character string needs to be input or another position where a character string to be input is to be input.
  • a shooting button may be added in the vicinity of the input box to prompt the user to take an image containing the character string to be input or upload an image containing the character string to be input, specifically, Take the user's mobile phone to enter the ID number as an example.
  • the camera button prompts the user to take the ID card number on the ID card through the built-in camera. Get an image containing the ID number, or prompt the user to upload a locally stored image containing the ID number.
  • the detected character string can be displayed on the preview interface, and when the character string is detected, the user is prompted, for example: a red box prompt, a prompt
  • the user can perform shooting, and after the user takes a picture, acquire an image taken by the user as an image containing a character string to be input.
  • the user can be prompted to crop the uploaded image. To cut irrelevant information in the image, keep the ID number.
  • the image containing the character string to be input is converted into a character string to be input through image recognition technology, specifically:
  • extracting a character string to be input from an image includes: dividing the image into multiple according to the number of characters in the string to be input and the order of the plurality of characters a sub-image unit, wherein each sub-image unit includes one character; each sub-image unit is matched with an image in a preset image database, and when it is determined that the sub-image unit matches any of the images in the preset image database, The character corresponding to the image in the preset image database is used as a character included in the sub-image unit, wherein the preset image database stores a correspondence relationship between each character and an image containing the character; The order of the characters connects the characters contained in each sub-image unit to obtain the character string to be input.
  • the image is divided into a plurality of sub-image units according to the number of characters in the string to be input and the order of the plurality of characters, so that each sub-image unit contains only one character, wherein the order of the plurality of characters refers to multiple The order of the characters.
  • the character string to be input is the ID number: 40123419870802****
  • the obtained image includes the ID number
  • the image is pressed according to the image to be input from the image.
  • the sequence of multiple characters and the number of characters are divided into a plurality of sub-image units.
  • the image is divided into 18 sub-image units, which are: 4, 0, 1, 2, 3, 4, 1, 9, 8, 7, 0, 8, 0, 2, *, *, *, *.
  • each sub-image unit is matched with an image in the preset image database to identify each sub-picture.
  • the characters included in the unit are identified, the characters contained in each sub-image unit are identified, and the characters included in each sub-image unit are concatenated in the order of the plurality of characters in the string to be input, and the character string to be input is obtained, wherein
  • the method of the prior art can be used to match each sub-image unit with the image in the preset image database, and details are not described herein again.
  • acquiring an image that includes a character string to be input includes: acquiring an image including a character string to be input by means of camera shooting, or receiving a content to be uploaded by the user. Enter an image of the string.
  • acquiring an image that includes a character string to be input by means of camera shooting includes: prompting the user to perform when the current shooting area includes a character string to be input. Shooting, after the user takes a picture, acquires an image containing the character string to be input.
  • the input method of a character string provided by the embodiment of the present application will be described in detail below by taking an example of the image input of the ID card number as an example. As shown in FIG. 2, the specific steps of the method for inputting a character string provided by the embodiment of the present application include:
  • Step 21 The user clicks the “shooting” button in the input interface to prompt the user to take a picture of the digital part of the ID card or upload the taken photo. Specifically, the user opens an interface that needs to input the ID number, and the ID number is Add a “shooting” button next to the input box, and the user touches the “shooting” button to pop up a prompt message to prompt whether to input the ID number by taking a picture or uploading a picture;
  • Step 23 the user selects a picture mode, starts the built-in camera, and the user completes the shooting. Specifically, the user uses the camera to shoot the digital part on the ID card (there is no need to face the entire ID card), and the detected character is displayed on the preview interface. String, give a red box prompt, the red box appears, the user can press to shoot;
  • Step 25 Initiating an image digital identification algorithm to identify a series of ID numbers captured, specifically: digitally identifying the digital portions of the detected captured images by digital recognition technology;
  • Step 27 Fill the identified ID card number into the input box of the ID card number, specifically, fill the identified 18-digit ID card number into the text box to be filled out, and complete the process of inputting the ID card number through the camera. .
  • an image containing the character string to be input is acquired, And extracting the string to be input from the image, and then inputting the extracted string to be input to the preset position, and simply obtaining the image containing the string to be input, the input string to be input is automatically input, and the string is realized.
  • Automatic input enhances the user experience.
  • the device includes: an image obtaining unit 31, configured to acquire an image including a character string to be input; and a processing unit 33, configured to extract from the image Enter a string and enter the extracted string to be entered into the preset location.
  • an input character string when an input character string is required, an image including a character string to be input is acquired, and a character string to be input is extracted from the image, and then the extracted character string to be input is input to a preset position.
  • the image containing the string to be input and then automatically input the string to be input, realizing the automatic input of the string, and the method of inputting personal information in the prior art, the operation is cumbersome, time-consuming and laborious, and prone to error
  • the input character string can be automatically input, which simplifies the input mode of the personal information, realizes automatic input of the character string, and improves the user experience.
  • the processing unit 33 extracts a character string to be input from the image, and is specifically used according to the number of characters in the string to be input and the order of multiple characters. Dividing the image into a plurality of sub-image units, wherein each sub-image unit includes one character; matching each sub-image unit with an image in a preset image database, when determining the sub-image unit and the preset image database When the image matching is successful, the character corresponding to the image in the preset image database is used as the character included in the sub-image unit, wherein the preset image database stores the correspondence between each character and the image containing the character; The order of the multiple characters in the input string is connected to the characters contained in each sub-image unit to obtain the character string to be input.
  • the image obtaining unit 31 is specifically configured to: acquire an image containing a character string to be input by means of camera shooting, or receive a character to be input uploaded by a user. The image of the string.
  • the image acquiring unit 31 acquires an image including a character string to be input by means of camera shooting, specifically for:
  • the user When it is determined that the current shooting area contains a character string to be input, the user is prompted to take a picture, and after the user takes a picture, an image containing the character string to be input is acquired.
  • characters to be input are to be input.
  • the characters in the string include any one or combination of the following: printed characters, printed numbers.
  • the input device of the character string provided by the embodiment of the present application may be integrated into each application for fast input of a character string.
  • the image acquisition unit 31 may use an image acquisition sensor or a camera, etc., and the processing unit 33 may adopt A processor such as a CPU.
  • a fourth embodiment of the present application provides a non-volatile computer storage medium.
  • the computer storage medium stores computer executable instructions, and the computer executable instructions can execute the input method of the character string in any of the foregoing method embodiments.
  • the non-volatile computer storage medium provided by the embodiment of the present application, wherein extracting a character string to be input from an image includes: according to the number of characters in the string to be input, and multiple characters The sequence divides the image into a plurality of sub-image units, wherein each sub-image unit includes one character; each sub-image unit is matched with an image in a preset image database, and when the sub-image unit and the preset image database are determined When any image is successfully matched, the character corresponding to the image in the preset image database is used as a character included in the sub-image unit, wherein the preset image database stores a correspondence relationship between each character and an image including the character; The characters included in each sub-image unit are connected according to the order of the plurality of characters in the character string to be input, and the character string to be input is obtained.
  • the non-volatile computer storage medium provided by the embodiment of the present application wherein acquiring an image that includes a character string to be input includes: acquiring an image including a character string to be input by means of camera shooting, Or receive an image uploaded by the user containing the string to be input.
  • the non-volatile computer storage medium provided by the embodiment of the present application wherein acquiring an image including a character string to be input by means of camera shooting includes: when determining that the current shooting area contains a to-be-entered When the character string is displayed, the user is prompted to take a picture, and after the user takes a picture, an image containing the character string to be input is acquired.
  • the non-volatile computer storage medium provided by the embodiment of the present application, wherein the characters to be input into the character string include any one or a combination of the following: a printed character, a printed number.
  • the electronic device includes:
  • processors 410 and memory 420 One or more processors 410 and memory 420, one processor 410 is exemplified in FIG.
  • the electronic device that performs the input method of the character string may further include: an input device 430 and an output device 440.
  • the processor 410, the memory 420, the input device 430, and the output device 440 may be connected by a bus or other means, as exemplified by a bus connection in FIG.
  • the memory 420 is used as a non-volatile computer readable storage medium, and can be used for storing a non-volatile software program, a non-volatile computer-executable program, and a module, as in the input method of the character string in the embodiment of the present application.
  • Program instructions/modules for example, image acquisition unit 31 and processing unit 33 shown in FIG. 3.
  • the processor 410 executes various functional applications of the server and data processing by executing non-volatile software programs, instructions, and modules stored in the memory 420, that is, an input method of the character string of the above method embodiment.
  • the memory 420 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function; the storage data area may store data created by use of an input device of a character string, and the like.
  • memory 420 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device.
  • memory 420 can optionally include memory remotely located relative to processor 410, which can be connected to the input device of the string via a network. Examples of such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.
  • the input device 430 can receive input numeric or character information, as well as generate key signal inputs related to user settings and function control of the input device of the character string.
  • Output device 440 can include a display device such as a display screen.
  • the one or more modules are stored in the memory 420, and when executed by the one or more processors 410, perform an input method of a character string in any of the above method embodiments.
  • the electronic device of the embodiment of the present application exists in various forms, including but not limited to:
  • Mobile communication devices These devices are characterized by mobile communication functions and are mainly aimed at providing voice and data communication.
  • Such terminals include: smartphones (such as iPhone), and more Media phones, functional phones, and low-end phones.
  • Ultra-mobile personal computer equipment This type of equipment belongs to the category of personal computers, has computing and processing functions, and generally has mobile Internet access.
  • Such terminals include: PDAs, MIDs, and UMPC devices, such as the iPad.
  • Portable entertainment devices These devices can display and play multimedia content. Such devices include: audio, video players (such as iPod), handheld game consoles, e-books, and smart toys and portable car navigation devices.
  • the server consists of a processor, a hard disk, a memory, a system bus, etc.
  • the server is similar to a general-purpose computer architecture, but because of the need to provide highly reliable services, processing power and stability High reliability in terms of reliability, security, scalability, and manageability.
  • the electronic device provided by the embodiment of the present application, wherein extracting a character string to be input from an image includes: dividing the image according to the number of characters in the string to be input and the order of the plurality of characters a plurality of sub-image units, wherein each sub-image unit includes one character; each sub-image unit is matched with an image in a preset image database, and when it is determined that the sub-image unit matches any image in the preset image database successfully
  • the character corresponding to the image in the preset image database is used as a character included in the sub-image unit, wherein the preset image database stores a correspondence relationship between each character and an image containing the character;
  • the order of multiple characters in the sequence connects the characters contained in each sub-image unit to obtain a character string to be input.
  • the electronic device provided by the embodiment of the present application wherein acquiring an image that includes a character string to be input includes: acquiring an image including a character string to be input by means of camera shooting, or receiving a user-uploaded image. Contains the image of the string to be entered.
  • the electronic device provided by the embodiment of the present application wherein acquiring an image including a character string to be input by means of camera shooting includes: prompting when the current shooting area includes a character string to be input, The user performs shooting, and after the user takes a picture, acquires an image containing the character string to be input.
  • the electronic device provided by the embodiment of the present application, wherein the characters to be input into the character string include any one or a combination of the following: a printed text, a printed number.
  • the device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, ie may be located A place, or it can be distributed to multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the embodiment. Those of ordinary skill in the art can understand and implement without deliberate labor.

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Abstract

本申请实施例提供一种字符串的输入方法、装置及电子设备,解决现有技术中输入个人信息的方式操作繁琐、费时费力、易出错的问题,简化个人信息的输入方式,实现个人信息的自动输入,提升用户体验。所述字符串的输入方法,包括:获取包含待输入字符串的图像;从所述图像中提取待输入字符串,并将提取到的待输入字符串输入到预设位置。

Description

一种字符串的输入方法、装置及电子设备
本申请要求在2016年04月29日提交中国专利局、申请号为201610282808.2、发明名称为“一种字符串的输入方法及装置”的中国专利申请的优先权,该申请的全部内容通过引用结合在本申请中。
技术领域
本申请涉及图像处理技术领域,尤其涉及一种字符串的输入方法、装置及电子设备。
背景技术
随着互联网的发展,生活中有许多事务都可以通过互联网上的应用来进行处理,非常的方便,但是在使用应用处理事务时,在一些应用中,通常需要输入必要的个人信息,例如:身份证号码、银行账号、家庭住址等等。
发明人在实现本申请过程中,发现传统的手动输入方式,在对照个人信息进行输入的过程中,需要多次按键,费时费力,而且容易因看错而输入错误,尤其是在输入身份证号码和银行卡号时,连续输入多位数字,需要多次按键,操作繁琐,且容易因看错数字位数而输入错误,造成信息错误或财产损失。
综上所述,现有技术中输入个人信息的方式,操作繁琐,费时费力,而且容易出现错误。
发明内容
本申请提供一种字符串的输入方法、装置及电子设备,解决现有技术中输入个人信息的方式操作繁琐、费时费力、易出错的问题,简化个人信息的输入方式,实现个人信息的自动输入,提升用户体验。
第一方面,本申请实施例提供一种字符串的输入方法,该方法包括:获取包含待输入字符串的图像;从所述图像中提取待输入字符串,并将提取到的待输入字符串输入到预设位置。
第二方面,本申请实施例还提供了一种字符串的输入装置,该装置包 括:图像获取单元,用于获取包含待输入字符串的图像;处理单元,用于从所述图像中提取待输入字符串,并将提取到的待输入字符串输入到预设位置。
第三方面,本申请实施例还提供了一种非易失性计算机存储介质,存储有计算机可执行指令,所述计算机可执行指令用于执行本申请上述任一项字符串的输入方法。
第四方面,本申请实施例还提供了一种电子设备,包括:至少一个处理器;以及存储器;其中,所述存储器存储有可被所述至少一个处理器执行的程序,所述指令被所述至少一个处理器执行,以使所述至少一个处理器能够执行本申请上述任一项字符串的输入方法。
第五方面,本申请实施例还提供了一种计算机程序产品,所述计算机程序产品包括存储在非暂态计算机可读存储介质上的计算机程序,所述计算机程序包括程序指令,其特征在于,当所述程序指令被计算机执行时,使所述计算机执行本申请上述任一项字符串的输入方法。
本申请实施例提供的一种字符串的输入方法、装置及电子设备,在需要输入字符串时,获取包含待输入字符串的图像,并从图像中提取待输入字符串,然后将提取到的待输入字符串输入到预设位置,只需获取包含待输入字符串的图像,便可自动输入待输入字符串,实现了字符串的自动输入,与现有技术中输入个人信息的方式,操作繁琐,费时费力,而且容易出现错误相比,只需获取包含待输入字符串(例如:个人信息)的图像,便可自动输入待输入字符串,简化了个人信息的输入方式,实现了字符串的自动输入,提升了用户体验。
附图说明
一个或多个实施例通过与之对应的附图中的图片进行示例性说明,这些示例性说明并不构成对实施例的限定,附图中具有相同参考数字标号的元件表示为类似的元件,除非有特别申明,附图中的图不构成比例限制。
图1为本申请实施例一提供的一种字符串的输入方法的示意流程图;
图2为本申请实施例二提供的一种字符串的输入方法的具体流程的示意流程图;
图3为本申请实施例三提供的一种字符串的输入装置的结构示意图;
图4为本申请实施例五提供的执行字符串的输入方法的电子设备的硬件结构示意图。
具体实施方式
为使本申请实施例的目的、技术方案和优点更加清楚,下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实施例。
实施例一
本申请实施例提供一种字符串的输入方法,如图1所示,该方法包括:
步骤11,获取包含待输入字符串的图像;
步骤13,从图像中提取待输入字符串,并将提取到的待输入字符串输入到预设位置。
本申请实施例提供的方法中,在需要输入字符串时,获取包含待输入字符串的图像,并从图像中提取待输入字符串,然后将提取到的待输入字符串输入到预设位置,只需获取包含待输入字符串的图像,便可自动输入待输入字符串,实现了字符串的自动输入,与现有技术中输入个人信息的方式,操作繁琐,费时费力,而且容易出现错误相比,只需获取包含待输入字符串(例如:个人信息)的图像,便可自动输入待输入字符串,简化了个人信息的输入方式,实现了字符串的自动输入,提升了用户体验。
需要说明的是,待输入字符串中的字符包括以下任意一种或其组合:印刷体文字、印刷体数字。
本申请实施例中提到的印刷体是指印刷时用的字体或类似印刷时用的字体,英文印刷体有Times New Roman等,中文印刷体有宋体等,印刷体横平竖直,字符框架搭得很规范。待输入字符串可以是纯数字,例如:身份证号码,银行卡号等,也可以是汉字、英文字母以及数字的混合,例如:身份证上的家庭地址信息等。
本申请实施例中提到的预设位置是指待输入字符串需要输入的位置或者其它需要待输入字符串输入的位置。
具体实施时,在获取包含待输入字符串的图像时,可以在输入框的附近增加拍摄按钮,以提示用户拍摄包含待输入字符串的图像或者上传包含待输入字符串的图像,具体来说,以用户使用手机输入身份证号码为例, 可以在输入身份证号码的输入框附近增加一个拍照按钮,例如:在输入身份证号码的输入框的后面添加拍照按钮,该拍照按钮提示用户通过内置的摄像头拍摄身份证上的身份证号码部分,获取包含身份证号码的图像,或者提示用户上传本地存储的包含身份证号码的图像。
较为优选地,当用户选择通过内置的摄像头拍摄身份证上的身份证号码时,可以在预览界面显示检测到的字符串,当检测到字符串时,给用户提示,例如:红框提示,提示用户可以进行拍摄,当用户拍摄之后,获取用户拍摄的图像作为包含待输入字符串的图像。当然,在无法进行拍摄时,可以选择本地上传包含待输入字符串的图像,当用户选择上传本地存储的包含身份证号码的图像时,在用户上传图像之后,可以提示用户对上传的图像进行裁剪,以剪切图像中无关的信息,保留身份证号码。
具体实施时,在获取包含待输入字符串的图像之后,通过图像识别技术,将包含待输入字符串的图像转换为待输入的字符串,具体来说:
在一种可能的实施方式中,本申请实施例提供的方法中,从图像中提取待输入字符串,包括:根据待输入字符串中字符的个数、多个字符的顺序将图像划分为多个子图像单元,其中,每个子图像单元中包含一个字符;将每个子图像单元与预设图像数据库中的图像进行匹配,当确定该子图像单元与预设图像数据库中任一图像匹配成功时,将预设图像数据库中该图像对应的字符作为该子图像单元中包含的字符,其中,预设图像数据库中存储有每一字符与包含该字符的图像的对应关系;根据待输入字符串中多个字符的顺序将每一子图像单元中包含的字符连接,得到待输入字符串。
具体实施时,根据待输入字符串中字符的个数、多个字符的顺序将图像划分为多个子图像单元,使得每个子图像单元中仅包含一个字符,其中,多个字符的顺序是指多个字符的先后顺序。
作为较为具体的实施例,例如:待输入字符串为身份证号:40123419870802****,获取的图像中包含该身份证号码,在从该图像中提取待输入字符串之前,将该图像按照多个字符的先后顺序以及字符的个数划分为多个子图像单元,具体划分时,该图像划分为18个子图像单元,分别为:4、0、1、2、3、4、1、9、8、7、0、8、0、2、*、*、*、*。
具体实施时,将包含待输入字符串的图像划分为多个子图像单元之后,将每个子图像单元与预设图像数据库中的图像进行匹配,以识别每个子图 像单元中包含的字符,识别出每个子图像单元中保包含的字符之后,按照待输入字符串中多个字符的顺序串接每个子图像单元中包含的字符,得到待输入字符串,其中,将每个子图像单元与预设图像数据库中的图像进行匹配可以采用现有技术中的方法,此处不再赘述。
在一种可能的实施方式中,本申请实施例提供的方法中,获取包含待输入字符串的图像,包括:通过相机拍摄的方式获取包含待输入字符串的图像,或者接收用户上传的包含待输入字符串的图像。
在一种可能的实施方式中,本申请实施例提供的方法中,通过相机拍摄的方式获取包含待输入字符串的图像,包括:当确定当前拍摄区域内包含待输入字符串时,提示用户进行拍摄,在用户拍摄之后,获取包含待输入字符串的图像。
实施例二
下面结合图2,以拍摄包含身份证号码的图像输入身份证号码为例,对本申请实施例提供的一种字符串的输入方法进行详细说明。如图2所示,本申请实施例提供的一种字符串的输入方法的具体步骤,包括:
步骤21,用户在输入界面中点击“拍摄”按钮,提示用户对身份证的数字部分进行拍摄或者上传已拍摄的照片,具体来说:用户打开需要输入身份证号码的界面,在身份证号码的输入框旁边增加一个“拍摄”按钮,用户触控该“拍摄”按钮,弹出提示信息,提示是否通过拍摄图片或上传图片的方式输入身份证号码;
步骤23,用户选择拍摄图片方式,启动内置摄像头,由用户完成拍摄,具体来说:用户使用摄像头对身份证上的数字部分(不必对整个身份证正面)进行拍摄,在预览界面显示检测到字符串,给予红框提示,红框出现用户可以按下拍摄;
步骤25,启动图像数字识别算法,对拍摄的一串身份证号码进行识别,具体来说:通过数字识别技术,对检测到的拍摄图像中的数字部分,逐个进行数字识别;
步骤27,将识别出的身份证号码填充到身份证号码的输入框,具体来说,将识别出的18位身份证号码填充到需要填写的文本框,完成通过相机拍摄输入身份证号码的过程。
本实施例中,在需要输入字符串时,获取包含待输入字符串的图像, 并从图像中提取待输入字符串,然后将提取到的待输入字符串输入到预设位置,只需获取包含待输入字符串的图像,便可自动输入待输入字符串,实现了字符串的自动输入,提升了用户体验。
实施例三
本申请实施例提供一种字符串的输入装置,如图3所示,该装置包括:图像获取单元31,用于获取包含待输入字符串的图像;处理单元33,用于从图像中提取待输入字符串,并将提取到的待输入字符串输入到预设位置。
本申请实施例提供的装置中,在需要输入字符串时,获取包含待输入字符串的图像,并从图像中提取待输入字符串,然后将提取到的待输入字符串输入到预设位置,只需获取包含待输入字符串的图像,便可自动输入待输入字符串,实现了字符串的自动输入,与现有技术中输入个人信息的方式,操作繁琐,费时费力,而且容易出现错误相比,只需获取包含待输入字符串(例如:个人信息)的图像,便可自动输入待输入字符串,简化了个人信息的输入方式,实现了字符串的自动输入,提升了用户体验。
在一种可能的实施方式中,本申请实施例提供的装置中,处理单元33从图像中提取待输入字符串,具体用于:根据待输入字符串中字符的个数、多个字符的顺序将图像划分为多个子图像单元,其中,每个子图像单元中包含一个字符;将每个子图像单元与预设图像数据库中的图像进行匹配,当确定该子图像单元与预设图像数据库中任一图像匹配成功时,将预设图像数据库中该图像对应的字符作为该子图像单元中包含的字符,其中,预设图像数据库中存储有每一字符与包含该字符的图像的对应关系;根据待输入字符串中多个字符的顺序将每一子图像单元中包含的字符连接,得到待输入字符串。
在一种可能的实施方式中,本申请实施例提供的装置中,图像获取单元31,具体用于:通过相机拍摄的方式获取包含待输入字符串的图像,或者接收用户上传的包含待输入字符串的图像。
在一种可能的实施方式中,本申请实施例提供的装置中,图像获取单元31通过相机拍摄的方式获取包含待输入字符串的图像,具体用于:
当确定当前拍摄区域内包含待输入字符串时,提示用户进行拍摄,在用户拍摄之后,获取包含待输入字符串的图像。
在一种可能的实施方式中,本申请实施例提供的装置中,待输入字符 串中的字符包括以下任意一种或其组合:印刷体文字、印刷体数字。
本申请实施例提供的字符串的输入装置,可以集成在各个应用程序中,用于对字符串进行快速的输入,其中,图像获取单元31可以采用图像采集传感器或者摄像头等,处理单元33可以采用CPU等处理器。
实施例四
本申请实施例四提供了一种非易失性计算机存储介质,计算机存储介质存储有计算机可执行指令,该计算机可执行指令可执行上述任意方法实施例中的字符串的输入方法。
在一种可能的实施方式中,本申请实施例提供的非易失性计算机存储介质,其中,从图像中提取待输入字符串,包括:根据待输入字符串中字符的个数、多个字符的顺序将图像划分为多个子图像单元,其中,每个子图像单元中包含一个字符;将每个子图像单元与预设图像数据库中的图像进行匹配,当确定该子图像单元与预设图像数据库中任一图像匹配成功时,将预设图像数据库中该图像对应的字符作为该子图像单元中包含的字符,其中,预设图像数据库中存储有每一字符与包含该字符的图像的对应关系;根据待输入字符串中多个字符的顺序将每一子图像单元中包含的字符连接,得到待输入字符串。
在一种可能的实施方式中,本申请实施例提供的非易失性计算机存储介质,其中,获取包含待输入字符串的图像,包括:通过相机拍摄的方式获取包含待输入字符串的图像,或者接收用户上传的包含待输入字符串的图像。
在一种可能的实施方式中,本申请实施例提供的非易失性计算机存储介质,其中,通过相机拍摄的方式获取包含待输入字符串的图像,包括:当确定当前拍摄区域内包含待输入字符串时,提示用户进行拍摄,在用户拍摄之后,获取包含待输入字符串的图像。
在一种可能的实施方式中,本申请实施例提供的非易失性计算机存储介质,其中,待输入字符串中的字符包括以下任意一种或其组合:印刷体文字、印刷体数字。
实施例五
图4是本申请实施例五提供的执行字符串的输入方法的电子设备的硬件结构示意图,如图4所示,该电子设备包括:
一个或多个处理器410以及存储器420,图4中以一个处理器410为例。
执行字符串的输入方法的电子设备还可以包括:输入装置430和输出装置440。
处理器410、存储器420、输入装置430和输出装置440可以通过总线或者其他方式连接,图4中以通过总线连接为例。
存储器420作为一种非易失性计算机可读存储介质,可用于存储非易失性软件程序、非易失性计算机可执行程序以及模块,如本申请实施例中的字符串的输入方法对应的程序指令/模块(例如,附图3所示的图像获取单元31和处理单元33)。处理器410通过运行存储在存储器420中的非易失性软件程序、指令以及模块,从而执行服务器的各种功能应用以及数据处理,即实现上述方法实施例的字符串的输入方法。
存储器420可以包括存储程序区和存储数据区,其中,存储程序区可存储操作系统、至少一个功能所需要的应用程序;存储数据区可存储根据字符串的输入装置的使用所创建的数据等。此外,存储器420可以包括高速随机存取存储器,还可以包括非易失性存储器,例如至少一个磁盘存储器件、闪存器件、或其他非易失性固态存储器件。在一些实施例中,存储器420可选包括相对于处理器410远程设置的存储器,这些远程存储器可以通过网络连接至字符串的输入装置。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。
输入装置430可接收输入的数字或字符信息,以及产生与字符串的输入装置的用户设置以及功能控制有关的键信号输入。输出装置440可包括显示屏等显示设备。
所述一个或者多个模块存储在所述存储器420中,当被所述一个或者多个处理器410执行时,执行上述任意方法实施例中的字符串的输入方法。
上述产品可执行本申请实施例所提供的方法,具备执行方法相应的功能模块和有益效果。未在本实施例中详尽描述的技术细节,可参见本申请实施例所提供的方法。
本申请实施例的电子设备以多种形式存在,包括但不限于:
(1)移动通信设备:这类设备的特点是具备移动通信功能,并且以提供话音、数据通信为主要目标。这类终端包括:智能手机(例如iPhone)、多 媒体手机、功能性手机,以及低端手机等。
(2)超移动个人计算机设备:这类设备属于个人计算机的范畴,有计算和处理功能,一般也具备移动上网特性。这类终端包括:PDA、MID和UMPC设备等,例如iPad。
(3)便携式娱乐设备:这类设备可以显示和播放多媒体内容。该类设备包括:音频、视频播放器(例如iPod),掌上游戏机,电子书,以及智能玩具和便携式车载导航设备。
(4)服务器:提供计算服务的设备,服务器的构成包括处理器、硬盘、内存、系统总线等,服务器和通用的计算机架构类似,但是由于需要提供高可靠的服务,因此在处理能力、稳定性、可靠性、安全性、可扩展性、可管理性等方面要求较高。
(5)其他具有数据交互功能的电子装置。
在一种可能的实施方式中,本申请实施例提供的电子设备,其中,从图像中提取待输入字符串,包括:根据待输入字符串中字符的个数、多个字符的顺序将图像划分为多个子图像单元,其中,每个子图像单元中包含一个字符;将每个子图像单元与预设图像数据库中的图像进行匹配,当确定该子图像单元与预设图像数据库中任一图像匹配成功时,将预设图像数据库中该图像对应的字符作为该子图像单元中包含的字符,其中,预设图像数据库中存储有每一字符与包含该字符的图像的对应关系;根据待输入字符串中多个字符的顺序将每一子图像单元中包含的字符连接,得到待输入字符串。
在一种可能的实施方式中,本申请实施例提供的电子设备,其中,获取包含待输入字符串的图像,包括:通过相机拍摄的方式获取包含待输入字符串的图像,或者接收用户上传的包含待输入字符串的图像。
在一种可能的实施方式中,本申请实施例提供的电子设备,其中,通过相机拍摄的方式获取包含待输入字符串的图像,包括:当确定当前拍摄区域内包含待输入字符串时,提示用户进行拍摄,在用户拍摄之后,获取包含待输入字符串的图像。
在一种可能的实施方式中,本申请实施例提供的电子设备,其中,待输入字符串中的字符包括以下任意一种或其组合:印刷体文字、印刷体数字。
以上所描述的装置实施例仅仅是示意性的,其中所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。本领域普通技术人员在不付出创造性的劳动的情况下,即可以理解并实施。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到各实施方式可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件。基于这样的理解,上述技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品可以存储在计算机可读存储介质中,如ROM/RAM、磁碟、光盘等,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行各个实施例或者实施例的某些部分所述的方法。
最后应说明的是:以上实施例仅用以说明本申请的技术方案,而非对其限制;尽管参照前述实施例对本申请进行了详细的说明,本领域的普通技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本申请各实施例技术方案的精神和范围。

Claims (21)

  1. 一种字符串的输入方法,应用于终端设备,其特征在于,包括:
    获取包含待输入字符串的图像;
    从所述图像中提取待输入字符串,并将提取到的待输入字符串输入到预设位置。
  2. 根据权利要求1所述的方法,其特征在于,从所述图像中提取待输入字符串,包括:
    根据所述待输入字符串中字符的个数、多个字符的顺序将所述图像划分为多个子图像单元,其中,每个子图像单元中包含一个字符;
    将每个子图像单元与预设图像数据库中的图像进行匹配,当确定该子图像单元与所述预设图像数据库中任一图像匹配成功时,将所述预设图像数据库中该图像对应的字符作为该子图像单元中包含的字符,其中,所述预设图像数据库中存储有每一字符与包含该字符的图像的对应关系;
    根据所述待输入字符串中多个字符的顺序将每一子图像单元中包含的字符连接,得到待输入字符串。
  3. 根据权利要求1所述的方法,其特征在于,获取包含待输入字符串的图像,包括:
    通过相机拍摄的方式获取包含待输入字符串的图像,或者
    接收用户上传的包含待输入字符串的图像。
  4. 根据权利要求3所述的方法,其特征在于,通过相机拍摄的方式获取包含待输入字符串的图像,包括:
    当确定当前拍摄区域内包含待输入字符串时,提示用户进行拍摄,在用户拍摄之后,获取包含待输入字符串的图像。
  5. 根据权利要求1-4中任一项所述的方法,其特征在于,所述待输入字符串中的字符包括以下任意一种或其组合:印刷体文字、印刷体数字。
  6. 一种字符串的输入装置,其特征在于,该装置包括:
    图像获取单元,用于获取包含待输入字符串的图像;
    处理单元,用于从所述图像中提取待输入字符串,并将提取到的待输入字符串输入到预设位置。
  7. 根据权利要求6所述的装置,其特征在于,所述处理单元从所述图像中提取待输入字符串,具体用于:
    根据所述待输入字符串中字符的个数、多个字符的顺序将所述图像划分为多个子图像单元,其中,每个子图像单元中包含一个字符;
    将每个子图像单元与预设图像数据库中的图像进行匹配,当确定该子图像单元与所述预设图像数据库中任一图像匹配成功时,将所述预设图像数据库中该图像对应的字符作为该子图像单元中包含的字符,其中,所述预设图像数据库中存储有每一字符与包含该字符的图像的对应关系;
    根据所述待输入字符串中多个字符的顺序将每一子图像单元中包含的字符连接,得到待输入字符串。
  8. 根据权利要求6所述的装置,其特征在于,所述图像获取单元,具体用于:
    通过相机拍摄的方式获取包含待输入字符串的图像,或者
    接收用户上传的包含待输入字符串的图像。
  9. 根据权利要求8所述的装置,其特征在于,所述图像获取单元通过相机拍摄的方式获取包含待输入字符串的图像,具体用于:
    当确定当前拍摄区域内包含待输入字符串时,提示用户进行拍摄,在用户拍摄之后,获取包含待输入字符串的图像。
  10. 根据权利要求6-9中任一项所述的装置,其特征在于,所述待输入字符串中的字符包括以下任意一种或其组合:印刷体文字、印刷体数字。
  11. 一种非易失性计算机存储介质,其特征在于,存储有计算机可执行指令,所述计算机可执行指令设置为:
    获取包含待输入字符串的图像;
    从所述图像中提取待输入字符串,并将提取到的待输入字符串输入到预设位置。
  12. 根据权利要求11所述的非易失性计算机存储介质,其特征在于,从所述图像中提取待输入字符串,包括:
    根据所述待输入字符串中字符的个数、多个字符的顺序将所述图像划分为多个子图像单元,其中,每个子图像单元中包含一个字符;
    将每个子图像单元与预设图像数据库中的图像进行匹配,当确定该子图像单元与所述预设图像数据库中任一图像匹配成功时,将所述预设图像数据库中该图像对应的字符作为该子图像单元中包含的字符,其中,所述预设图像数据库中存储有每一字符与包含该字符的图像的对应关系;
    根据所述待输入字符串中多个字符的顺序将每一子图像单元中包含的字符连接,得到待输入字符串。
  13. 根据权利要求11所述的非易失性计算机存储介质,其特征在于,获取包含待输入字符串的图像,包括:
    通过相机拍摄的方式获取包含待输入字符串的图像,或者
    接收用户上传的包含待输入字符串的图像。
  14. 根据权利要求13所述的非易失性计算机存储介质,其特征在于,通过相机拍摄的方式获取包含待输入字符串的图像,包括:
    当确定当前拍摄区域内包含待输入字符串时,提示用户进行拍摄,在用户拍摄之后,获取包含待输入字符串的图像。
  15. 根据权利要求11-14中任一项所述的非易失性计算机存储介质,其特征在于,所述待输入字符串中的字符包括以下任意一种或其组合:印刷体文字、印刷体数字。
  16. 一种电子设备,其特征在于,包括:
    至少一个处理器;以及
    与所述至少一个处理器通信连接的存储器;其中,
    所述存储器存储有可被所述至少一个处理器执行的指令,所述指令被所述至少一个处理器执行,以使所述至少一个处理器能够:
    获取包含待输入字符串的图像;
    从所述图像中提取待输入字符串,并将提取到的待输入字符串输入到预设位置。
  17. 根据权利要求16所述的电子设备,其特征在于,从所述图像中提取待输入字符串,包括:
    根据所述待输入字符串中字符的个数、多个字符的顺序将所述图像划分为多个子图像单元,其中,每个子图像单元中包含一个字符;
    将每个子图像单元与预设图像数据库中的图像进行匹配,当确定该子图像单元与所述预设图像数据库中任一图像匹配成功时,将所述预设图像数据库中该图像对应的字符作为该子图像单元中包含的字符,其中,所述预设图像数据库中存储有每一字符与包含该字符的图像的对应关系;
    根据所述待输入字符串中多个字符的顺序将每一子图像单元中包含的字符连接,得到待输入字符串。
  18. 根据权利要求16所述的电子设备,其特征在于,获取包含待输入字符串的图像,包括:
    通过相机拍摄的方式获取包含待输入字符串的图像,或者
    接收用户上传的包含待输入字符串的图像。
  19. 根据权利要求18所述的电子设备,其特征在于,通过相机拍摄的方式获取包含待输入字符串的图像,包括:
    当确定当前拍摄区域内包含待输入字符串时,提示用户进行拍摄,在用户拍摄之后,获取包含待输入字符串的图像。
  20. 根据权利要求16-19中任一项所述的电子设备,其特征在于,所述待输入字符串中的字符包括以下任意一种或其组合:印刷体文字、印刷体数字。
  21. 一种计算机程序产品,所述计算机程序产品包括存储在非暂态计算机可读存储介质上的计算机程序,所述计算机程序包括程序指令,其特征在于,当所述程序指令被计算机执行时,使所述计算机执行如权利要求1-5所述的方法。
PCT/CN2016/100058 2016-04-29 2016-09-26 一种字符串的输入方法、装置及电子设备 Ceased WO2017185613A1 (zh)

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