WO2015000429A1

WO2015000429A1 - Intelligent word selection method and device

Info

Publication number: WO2015000429A1
Application number: PCT/CN2014/081624
Authority: WO
Inventors: 姜楠
Original assignee: 腾讯科技（深圳）有限公司
Priority date: 2013-07-05
Filing date: 2014-07-04
Publication date: 2015-01-08
Also published as: CN104281394A

Abstract

An intelligent word selection method and device, the method comprising: detecting a first area touched in a word selection state; expanding the first area into a second area according to a preset pixel value; identifying the text in the second area; according to the identified text, conducting word segmentation calculation on the text to obtain a word segmentation result; and displaying the word segmentation result for a user to select words. The device comprises a detection module, an expansion module, an identification module, a word segmentation module and a display module. The present invention does not require a user to utilize an adjusting bar for manual adjustment, thus reducing selection errors, and automatically provides corresponding words for a user to directly choose from, thus realizing intelligent word selection, improving word selection precision, and facilitates subsequent operations.

Description

The present invention claims the priority of a Chinese patent application filed on July 5, 2013 by the Chinese Patent Office, the application number is 201310281857.0, and the invention is entitled "Intelligent Word Selection Method and Apparatus". This is incorporated herein by reference. Technical field

The present invention relates to the field of communications, and in particular, to a method and apparatus for intelligent word selection. Background technique

Currently, many users read novels or read web pages on touch screen terminals such as touch screen phones, touch screen tablets, and the like. Users may need to select some text as keywords for subsequent related operations, such as copying, cutting, searching, and so on. Usually, when the user selects text, the adjustment bar provided by the handheld system is required to adjust the selected text content. When the line spacing is small, it is difficult to select accurately with the adjustment lever. The content that is often selected is too much or too little, or because the area touched by the user's finger is too small, there may be cases where it is not always selected. Summary of the invention

In order to solve the problems of the prior art, embodiments of the present invention provide a method and apparatus for intelligent word selection. In one aspect, the present invention provides a method of intelligent word selection. The method includes: detecting a first area touched in a word selection state; expanding the first area to a second area according to a preset pixel value; identifying a text content in the second area; The text content is subjected to word segmentation to obtain a word segmentation result of the text content; and the word segmentation result is displayed for the user to select a word.

In another aspect, the present invention provides an apparatus for intelligent word selection. The device includes: a detecting module, configured to detect a first area touched in a word selection state; an expansion module, configured to expand the first area to a second area according to a preset pixel value; Identifying the text content in the second area; a word segmentation module, configured to perform word segmentation calculation according to the recognized text content to obtain a word segmentation result of the text content; and a display module, configured to display the word segmentation result for the user to select a word .

In still another aspect, the present invention provides an apparatus for intelligent word selection. The apparatus includes: a memory; one or more processors; stored on the memory for execution by the one or more processors One or more programs, the one or more programs including instructions to: detect a first region touched in a word selection state; expand the first region to a second region according to a preset pixel value Identifying the text content in the second area; performing segmentation calculation according to the recognized text content to obtain a word segmentation result of the text content; and displaying the word segmentation result for the user to select a word.

In still another aspect, the present invention provides a computer readable storage medium storing one or more programs executed by a computer system, the program comprising instructions to: detect a first region touched in a word selection state And expanding the first area into a second area according to the preset pixel value; identifying the text content in the second area; performing word segmentation calculation according to the recognized text content to obtain a word segmentation result of the text content; The word segmentation result is displayed for the user to select a word.

The technical solution provided by the present invention has the beneficial effects of: by detecting a first area touched by a finger in a word selection state, expanding the first area to a second area according to a preset pixel value, and identifying the first The text content in the two regions is subjected to word segmentation calculation according to the recognized text content to obtain a word segmentation result of the text content, and the word segmentation result is displayed for the user to select a word, and the process does not require the user to manually adjust the adjustment bar, thereby reducing By selecting the error, the user can directly select the word, realize the intelligent word selection, and expand the first area touched by the user's finger to the second area for word segmentation, which expands the range of the word selection and improves the word selection. Accuracy provides a favorable guarantee for subsequent operations. BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described. It is obvious that the drawings in the following description are only some embodiments of the present invention. Other drawings may also be obtained from those of ordinary skill in the art in view of the drawings.

1 shows a schematic diagram of a smart word selection device in accordance with one embodiment of the present invention.

FIG. 2 is a flow chart showing a smart word selection method according to an embodiment of the present invention.

FIG. 3 is a flow chart showing a smart word selection method according to another embodiment of the present invention.

4 shows a schematic diagram of identifying a touch area in accordance with one embodiment of the present invention.

Figure 5 shows a schematic diagram of an interface with an edit menu in accordance with one embodiment of the present invention.

Figure 6 shows a schematic diagram of an interface with a word selection list in accordance with one embodiment of the present invention.

Figure 7 shows a schematic diagram of an interface with an edit menu, in accordance with one embodiment of the present invention. FIG. 8 is a flow chart showing a smart word selection method according to still another embodiment of the present invention.

Figure 9 shows a schematic diagram of a word selection interface in accordance with one embodiment of the present invention.

Figure 10 shows a schematic diagram of a smart word selection device in accordance with one embodiment of the present invention.

Figure 11 is a diagram showing a smart word selection device according to an embodiment of the present invention.

Figure 12 is a diagram showing a smart word selection device in accordance with still another embodiment of the present invention. Mode for carrying out the invention

The embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

FIG. 1 shows a schematic diagram of a smart word selection device in accordance with one embodiment of the present invention. The device is for example a mobile terminal 100 with a touch screen.

As shown in FIG. 1, the mobile terminal 100 may include an RF (Radio Frequency) circuit 110, a memory 120 including one or more computer readable storage media, an input unit 130, a display unit 140, a sensor 150, and an audio circuit 160. A WiFi (wireless fidelity) module 170, a processor 180 including one or more processing cores, and a power supply 190 and the like. It may include more or fewer components than those illustrated, or some components may be combined, or have different component arrangements.

The RF circuit 110 can be used to receive and transmit signals during a message or a call. In particular, upon receipt of downlink information from the base station, RF circuitry 110 hands it over to one or more processors 180; upon receipt of the upstream data, RF circuitry 110 transmits it to the base station. Generally, the RF circuit 110 includes, but is not limited to, an antenna, at least one amplifier, a tuner, one or more oscillators, a Subscriber Identity Module (SIM) card, a transceiver, a coupler, an LNA (Low Noise Amplifier). , duplexer, etc. In addition, RF circuitry 110 can also communicate with the network and other devices via wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System of Mobile communication), GPRS (General Packet Radio Service), CDMA (Code Division Multiple Access). , Code Division Multiple Access), WCDMA (Wideband Code Division Multiple Access), LTE (Long Term Evolution), e-mail, SMS (Short Messaging Service), and the like. The memory 120 can be used to store software programs and modules, and the processor 180 executes various functional applications and data processing by running software programs and modules stored in the memory 120. The memory 120 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the data storage area may be stored according to Data (such as audio data, phone book, etc.) created by the use of the mobile terminal 100. Moreover, memory 120 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. Accordingly, memory 120 may also include a memory controller to provide access to memory 120 by processor 180 and input unit 130.

Input unit 130 can be used to receive input numeric or character information, as well as to generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function controls. In particular, input unit 130 can include touch-sensitive surface 131 as well as other input devices 132. Touch-sensitive surface 131, also referred to as a touch display or trackpad, can collect touch operations on or near the user (eg, the user uses a finger, stylus, etc., on any touch-sensitive surface 131 or on the touch-sensitive surface 131 The operation near the touch-sensitive surface 131) and driving the corresponding connecting device according to a preset program.

Alternatively, the touch-sensitive surface 131 may include two portions of a touch detection device and a touch controller. Wherein, the touch detection device detects the touch orientation of the user, detects a touch signal generated by the touch operation, and transmits the touch signal to the touch controller. The touch controller receives the touch signal from the touch detection device, converts it to contact coordinates, sends it to the processor 180, and receives the command from the processor 180 and executes it. In addition, the touch-sensitive surface 131 can be realized by various types of devices such as resistive, capacitive, infrared, and surface acoustic waves. In addition to the touch-sensitive surface 131, the input unit 130 can also include other input devices 132. In particular, other input devices 132 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, and the like.

The display unit 140 can be used to display information input by the user or information provided to the user and various graphical user interfaces of the mobile terminal 100, which can be composed of graphics, text, icons, video, and any combination thereof. The display unit 140 may include a display panel 141. Alternatively, the display panel 141 may be configured in the form of an LCD (Liquid Crystal Display), an OLED (Organic Light-Emitting Diode), or the like. Further, the touch-sensitive surface 131 may cover the display panel 141, and when the touch-sensitive surface 131 detects a touch operation thereon or nearby, it is transmitted to the processor 180 to determine the type of the touch operation, and then the processor 180 operates according to the touch operation. Type on the display surface A corresponding visual output is provided on the board 141. Although in FIG. 12, touch-sensitive surface 131 and display panel 141 are implemented as two separate components to implement input and output functions, in some embodiments, touch-sensitive surface 131 can be integrated with display panel 141 for input. And output function.

The mobile terminal 100 can also include at least one type of sensor 150, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display panel 141 according to the brightness of the ambient light, and the proximity sensor may close the display panel 141 when the mobile terminal 100 moves to the ear. And / or backlight. As a kind of motion sensor, the gravity acceleration sensor can detect the acceleration of each direction (generally three directions, respectively, the X-axis, y-axis, and z-axis in the three-dimensional coordinate system), and the gravity of the mobile terminal can be detected at rest. Size and direction, can be used to identify the attitude of the mobile terminal (such as horizontal and vertical screen switching, related games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tap), etc.;

100 other gyro, barometer, hygrometer, thermometer, infrared sensor and other sensors can be configured, and will not be described here.

The audio circuit 160, the speaker 161, and the microphone 162 provide an audio interface between the user and the mobile terminal 100. The audio circuit 160 can transmit the converted electric signal of the audio data to the speaker 161, and the speaker 161 converts it into a sound signal output.

On the other hand, the microphone 162 converts the collected sound signal into an electrical signal, which is received by the audio circuit 160 and converted into audio data, and then processed by the audio data output processor 180, and then transmitted to the mobile terminal 110 via the RF circuit 110, for example, to another mobile terminal. Or, the audio data is output to the memory 120 for further processing. The audio circuit 160 may also include an earbud jack to provide communication between the peripheral earphone and the mobile terminal 100.

WiFi is a short-range wireless transmission technology that provides users with wireless broadband Internet access. The mobile terminal 100 can help users to send and receive emails, browse web pages, and access streaming media through the WiFi module 170. Although FIG. 12 shows the WiFi module 170, it can be understood that it does not belong to the essential configuration of the mobile terminal 100, and may be omitted as needed within the scope of not changing the essence of the invention.

The processor 180 is a control center of the mobile terminal 100 that connects various portions of the entire mobile terminal using various interfaces and lines, by running or executing software programs and/or modules stored in the memory 120, and recalling stored in the memory 120. The data, performing various functions and processing data of the mobile terminal 100, thereby performing overall monitoring of the mobile terminal. Processor 180 can include one or more processing cores. The processor 180 can integrate an application processor and a modem processor, wherein the application processor mainly processes Operating systems, user interfaces, applications, etc., the modem processor primarily handles wireless communications. It can be understood that the above modem processor may not be integrated into the processor 180.

The mobile terminal 100 also includes a power source 190 (such as a battery) that supplies power to the various components. The power supply 190 can be logically coupled to the processor 180 through a power management system to manage functions such as charging, discharging, and power management through a power management system. Power supply 190 may also include any one or more of a DC or AC power source, a recharging system, a power failure detection circuit, a power converter or inverter, a power status indicator, and the like.

Although not shown in FIG. 1, the mobile terminal 100 may further include a camera, a Bluetooth module, and the like, which will not be described herein. In particular in the various embodiments below, the display unit of the mobile terminal is a touch screen display, which is no longer - declared.

FIG. 2 is a flow chart showing a method for intelligent word selection according to an embodiment of the present invention. The method includes the following processing.

In step 201, the first area touched by the finger in the word selection state is detected. At step 202, the first region is expanded to a second region according to a preset pixel value. At step 203, the text content in the second area is identified. In step 204, word segmentation is performed according to the recognized text content to obtain a word segmentation result of the text content. At step 105, the word segmentation result is displayed for the user to select a word.

In this embodiment, the word selection state refers to that the currently displayed application can be displayed on the interface. The applications include, but are not limited to: browsers, readers, etc., including but not limited to: copying, searching, sharing, translating, and the like. For example, during the process of browsing a web page or reading a novel, a word is selected for searching.

According to an embodiment, when the first area is expanded to the second area according to a preset pixel value, the pixel may be centered on a pixel in the first area, and the preset pixel value is a radius. Obtain a circular range, and use the circular range as the enlarged second area.

According to an embodiment, when the word segmentation result of the text content is obtained according to the recognized word content, the recognized text content is divided into a character string according to a preset policy, and the segmentation result is obtained. The string is matched with the pre-stored thesaurus, and the result of the matching is used as the result of the word segmentation.

According to an embodiment, when the word segmentation result is displayed for the user to select a word, a word selection list including the word segmentation result is displayed around the first area for the user to select a word, or a word selection interface is popped up. A word selection list including the word segmentation result is displayed on the word selection interface for the user to select a word.

According to an embodiment, after the word selection interface is popped up, a search list is further displayed on the word selection interface for the user to select a word for searching, and the search list includes search words related to words in the word selection list.

According to an embodiment, after displaying the word segmentation result for the user to select a word, the keyword selected by the user in the word segmentation result is obtained, and the text focus is positioned to the keyword.

According to an embodiment, when the word segmentation result is displayed for the user to select a word, a word whose frequency of use is higher than a specified threshold is displayed for the user to select a word.

The above method provided by this embodiment can be performed, for example, by a client.

In the above method provided by the embodiment, by detecting a first area touched by a finger in a word selection state, the first area is expanded to a second area according to a preset pixel value, and the text in the second area is identified. Content, performing word segmentation calculation according to the recognized text content to obtain a word segmentation result of the text content, and displaying the word segmentation result for the user to select a word, the process does not require the user to manually adjust using the adjustment bar, thereby reducing selection errors, due to corresponding The word is automatically provided to the user, the user can directly select, realize intelligent word selection, and expand the first area touched by the user's finger to the second area for word segmentation, which expands the range of word selection and improves the precision of word selection. Provides a favorable guarantee for subsequent operations.

FIG. 3 is a flow chart showing a smart word selection method according to an embodiment of the present invention. As shown in Figure 3, the method includes the following processing.

In step 301, a first area touched by the finger in the word selection state is detected.

In this embodiment, the word selection state refers to a state in which the word content displayed on the interface can be selected in the currently running application. After the user makes a word selection, the corresponding operation can be performed on the selected word. The applications include, but are not limited to, browsers, readers, etc., including but not limited to: copying, searching, sharing, translating, and the like. For example, select words for searching while browsing a web page or reading a novel.

The first area touched by the user's finger may be, for example, an area clicked by the user's finger.

In step 302, the first area is expanded to a second area according to a preset pixel value. In this step, a circular area is obtained with a predetermined pixel value as a center centering on one pixel in the first area, and the circular area is used as the enlarged second area.

The pixel point is, for example, a center point of a region that the user clicks. Usually, when the user clicks on the screen, there is a contact range, that is, an area that the user clicks, and the area includes a plurality of pixels, and the area is selected. The center point of the specified range is more accurate when it is identified as the center of the specified range. Of course, in other embodiments, any point other than the center point of the area may be selected as the center of the specified range, which is not specifically limited in this embodiment.

FIG. 4 shows a schematic diagram of identifying a touch area in accordance with an embodiment of the present invention.

For example, referring to FIG. 4, the preset pixel value is 100px, and the center 402 of the user's finger click area 401 is the center of the circle, and a circular area 403 is obtained by using ΙΟΟρχ as the radius, and the circular area is used as the second area.

At step 303, the text content in the second area is identified.

In this embodiment, the identified content may be a word, a phrase, a sentence or a paragraph, etc., in order to improve the precision of the word selection, the pixel value may be set larger, and at this time, the recognized The content will be more. In order to increase the speed of word selection, the pixel values may be set smaller, and at this time, the recognized content will be less, and the specific situation may be set as needed.

In step 304, a word segmentation result of the text content is obtained according to the recognized text content.

In this embodiment, the word segmentation calculation may be performed by the client, or the word segmentation calculation may be performed by the server. When the client performs the word segmentation calculation, the thesaurus needs to be pre-stored in the client. When the server performs the word segmentation calculation, the client does not need to store the thesaurus, and only needs to send the text content to the server and receive the word segmentation result returned by the server.

Specifically, when the word segmentation result of the text content is obtained according to the recognized word content, the recognized text content is divided into a character string according to a preset policy, and the divided character string is The pre-stored thesaurus is matched, and the matching result is used as the result of the word segmentation.

Wherein, the word segmentation calculation refers to matching in the lexicon according to the specified strategy, and matching the successfully obtained word as a result of the word segmentation. The vocabulary includes a large number of vocabularies for matching, and the vocabulary can also be updated periodically to improve the accuracy of the matching. The specified policy has multiple types, including but not limited to: forward matching, reverse matching, maximum length matching, minimum length matching, and the like, which are not specifically limited in this embodiment.

For example, the text content is "People's Republic of China", and a positive match can be obtained: "China", "People", "Republic", "Chinese People", "People's Republic", etc. Reverse matching can be obtained: "China", "people", "republic", "CCP", "Republic", "People's Republic", etc. The minimum length matching can be obtained: "Chinese". The maximum length matching can be obtained: "People's Republic" or "Medium" People's Republic of China "Wait.

Generally, when more word segmentation results are obtained, preferably, the word segmentation results may also be filtered, and a part of the word segments are selected from the word segmentation results as a final word segmentation result according to a certain rule. For example, the result of the word segmentation has 20 words, which are filtered to obtain the preferred 9 words as the result of the word segmentation.

In step 305, a word list including the word segmentation result is displayed around the first area for the user to select a word.

Usually, after the user clicks on an area, an editing menu pops up for the user to select, and the editing menu provides buttons for various operations, such as copying, searching, sharing, and the like.

In this embodiment, a button "smart selection" can be added to the editing menu popped up by the system. When the user clicks the button, the selection of the word selection list is triggered around the area. By viewing the word selection list, the user can It's easy to see if you have the words you need. The surrounding area may be the upper side, the lower side, the left side, the right side, and the like of the area, which is not specifically limited in this embodiment.

FIG. 5 shows a schematic diagram of an interface with an edit menu in accordance with an embodiment of the present invention. Figure 6 shows a schematic diagram of an interface with a word selection list in accordance with an embodiment of the present invention. As shown in Figure 5, when the area clicked by the user is an area containing the word "job", the system pops up an edit menu that includes four buttons, which are newly added after "copy", "search", and "share". The button "smart selection". After the user clicks the "smart selection" button, the displayed interface is as shown in Figure 6. The word selection list is displayed above "Job", including 9 word segmentation results: "Job", "Steve Jobs", "Apple", " Macs", "Company", "Macs Computer", "Insufficient", "Dreams at the Time" and "Applell", users can directly click on the keywords they need to select.

In this embodiment, after step 205, keywords selected by the user in the word segmentation result are obtained, and the text focus is located to the keyword.

On the basis of Fig. 6, if the user clicks "Macs" in the word list, the text focus is positioned on the word, as shown in Fig. 7, the corresponding operation button is displayed above the "Macs", the user You can click the corresponding button to perform the corresponding operation.

In the above method provided by the embodiment, by detecting a first area touched by a finger in a word selection state, the first area is expanded to a second area according to a preset pixel value, and the text in the second area is identified. Content, performing word segmentation calculation according to the recognized text content to obtain a word segmentation result of the text content, and displaying the word segmentation result for the user to select a word, the process does not require the user to manually adjust using the adjustment bar, thereby reducing selection errors, due to automatic Provide corresponding words, users can directly select, real Now the intelligent word selection, and the first area touched by the user's finger is expanded into the second area for word segmentation calculation, which expands the range of word selection, improves the precision of word selection, and provides favorable protection for subsequent operations.

FIG. 8 is a flow chart showing a smart word selection method according to still another embodiment of the present invention. As shown in Figure 8, the method includes the following processing.

In step 801, a first area touched by the finger in the word selection state is detected.

In this embodiment, the word selection state refers to a state in which the word content displayed on the interface can be selected in the currently running application. After the user selects a word, the corresponding action can be performed on the selected word. The applications include, but are not limited to: browsers, readers, etc., including but not limited to: copying, searching, sharing, translating, and the like. For example, in the process of browsing a web page or reading a novel, a word is selected for searching.

At step 802, the first region is expanded to a second region according to a preset pixel value. In this step, a circular area is obtained with a predetermined pixel value as a center centering on one pixel in the first area, and the circular area is used as the enlarged second area.

The pixel point is, for example, a center point of a region that the user clicks. Generally, when the user clicks on the screen, there is a contact range, that is, an area clicked by the user, the area includes a plurality of pixels, and the accuracy of the content recognized when the center point of the area is selected as the center of the specified range is higher. Of course, in other embodiments, any point other than the center point of the area may be selected as the center of the specified range, which is not specifically limited in this embodiment.

In step 803, the text content in the second area is identified.

In step 804, the word segmentation result of the text content is obtained according to the recognized word content, and the search word is obtained by searching and matching according to the word segmentation result.

In this embodiment, the word segmentation calculation may be performed by the client, or the word segmentation calculation may be performed by the server. When the client performs the word segmentation calculation, the thesaurus needs to be pre-stored in the client. When the server performs the word segmentation calculation, the client does not need to store the thesaurus, and only needs to send the text content to the server and receive the word segmentation result returned by the server. Specifically, when the word segmentation result of the text content is obtained according to the recognized word content, the recognized text content is divided into a character string according to a preset policy, and the divided character string is The pre-stored thesaurus is matched, and the matching result is used as the result of the word segmentation.

Generally, when more word segmentation results are obtained, preferably, the word segmentation results may also be filtered, and a part of the word segments are selected from the word segmentation results as a final word segmentation result according to a certain rule.

Specifically, the word segmentation result and the search term may be expressed in the form of a key-value pair, such as a word segmentation result as a key and a search word as a value.

At step 805, a word selection interface pops up.

At step 806, a word selection list including the word segmentation result is displayed on the word selection interface for the user to select a word, and the search list is displayed for later search, the search list including search words related to the words in the word selection list.

In this embodiment, after step 806, the method further includes: acquiring a keyword selected by the user in the word segmentation result, and positioning the text focus to the keyword.

In this embodiment, the word selection list is a mandatory display content on the word selection interface, and the search list is an optional display content, which can be set as needed. When the word list and the search list are displayed at the same time, the word selection list and the search list are arranged in an arbitrary manner, such as up and down, left and right, and the like.

For example, Figure 9 shows a schematic diagram of a word selection interface in accordance with an embodiment of the present invention. Referring to Figure 9, the system pops up a word selection interface 900, which includes a word selection list 901 and a search list 902. In Fig. 9, the word selection list 901 is at the top and the search list 902 is at the bottom. The word selection list 901 includes the results of each word segment returned by the server, and the user can directly select and click to complete the word selection. The search list 902 includes various search terms returned by the server, and the user can directly select and click to trigger the corresponding search operation.

In the above method provided by the embodiment, by detecting a first area touched by a finger in a word selection state, the first area is expanded to a second area according to a preset pixel value, and the text in the second area is identified. Content, performing word segmentation calculation according to the recognized text content to obtain a word segmentation result of the text content, and displaying the word segmentation result for the user to select a word, the process does not require the user to manually use the adjustment lever Adjustment, avoiding the selection mistakes, because the words are automatically provided, the user can directly select, realize the intelligent word selection, and expand the first area touched by the user's finger to the second area for word segmentation, which expands the range of word selection. Improve the accuracy of word selection and provide favorable protection for subsequent operations.

Accordingly, the present invention provides a smart word selection device. Figure 10 shows a schematic diagram of a smart word selection device in accordance with one embodiment of the present invention.

As shown in FIG. 10, the intelligent word selection device 1000 according to an embodiment of the present invention includes a detection module 1001, an expansion module 1002, an identification module 1003, a word segmentation module 1004, and a display module 1005. The detecting module 1001 is configured to detect a first area touched by the finger by the user in the word selection state. The expansion module 1002 is for expanding the first area to the second area according to a preset pixel value. The identification module 1003 is configured to identify the text content in the second area. The word segmentation module 1004 is configured to perform segmentation calculation according to the recognized text content to obtain a word segmentation result of the text content. The display module 1005 is configured to display the word segmentation result for the user to select a word.

In an embodiment, the expansion module 1002 is configured to obtain a circular area with a preset pixel value as a center centering on one pixel in the first area, and use the circular area as an enlarged area. The second area.

In one embodiment, the word segmentation module 1004 includes a division unit and a matching unit. The dividing unit is configured to divide the recognized text content into a character string according to a preset policy. The matching unit is configured to match the character string obtained by dividing the dividing unit with a pre-stored vocabulary, and use the matching result as a word segmentation result.

In an embodiment, the display module 1005 includes: a first display unit, configured to display a word selection list including the word segmentation result for the user to select a word around the first area; or, a second display unit, configured to: A word selection interface is popped up, and a word selection list including the word segmentation result is displayed on the word selection interface for the user to select a word.

In an embodiment, the second display unit is further configured to: after the pop-up word selection interface, display a search list on the word selection interface for the user to select a word for searching, where the search list includes the selection Word-related search terms in the word list.

In one embodiment, referring to FIG. 11, the apparatus 1000 further includes:

The positioning module 1006 is configured to: after the display module 1005 displays the word segmentation result for the user to select a word, obtain a keyword selected by the user in the word segmentation result, and locate the text focus to the keyword.

In an embodiment, the display module 1005 is configured to display the frequency of use of the word segmentation result is higher than Specify a word of wide value for the user to choose a word.

The foregoing apparatus provided in this embodiment may perform the method provided in any one of the foregoing method embodiments. For details, refer to the description in the method embodiment, and details are not described herein.

The foregoing apparatus provided in this embodiment may be applied to a mobile terminal of a touch screen, and the mobile terminal includes, but is not limited to, a mobile phone, a tablet computer, and the like, which is not specifically limited in this embodiment.

In the above apparatus provided by the embodiment, by detecting a first area touched by a finger in a word selection state, the first area is expanded into a second area according to a preset pixel value, and the text in the second area is identified. Content, performing word segmentation calculation according to the recognized text content to obtain a word segmentation result of the text content, and displaying the word segmentation result for the user to select a word, the process does not require the user to manually adjust using the adjustment bar, thereby avoiding the selection error, due to automatic Providing corresponding words, the user can directly select, realize intelligent word selection, and expand the first area touched by the user's finger to the second area for word segmentation, expand the range of word selection, and improve the precision of word selection for subsequent operations. Provides a favorable guarantee.

Figure 12 is a diagram showing a smart word selection device in accordance with still another embodiment of the present invention. As shown in FIG. 12, smart word selection device 1200 includes a memory 1202, one or more processors 1201, and one or more applications 1203 stored on memory 1202 for execution by one or more processors 1201. The application 1203 includes, for example, instructions for performing the steps in the foregoing method embodiments, and the detailed process is described in the method embodiments.

Those of ordinary skill in the art will appreciate that the aforementioned memory 1202 includes, but is not limited to, various non-volatile memories, such as a USB flash drive, a removable hard disk, a read only memory (ROM), a random access memory (RAM), Erase Programmable Read Only Memory (EPROM), Electrically Erasable Programmable Read Only Memory (EEPROM), Flash or other solid state memory technology, CD-ROM, Digital Versatile Disc (DVD), HD-DVD, Blu-ray (Blue- Ray ) or other optical storage device, tape, disk storage or other magnetic storage device, or any other medium that can be used to store the required information and that can be accessed by the computer.

In the above apparatus provided by the embodiment, by detecting a first area touched by a finger in a word selection state, the first area is expanded into a second area according to a preset pixel value, and the text in the second area is identified. Content, performing word segmentation calculation according to the recognized text content to obtain a word segmentation result of the text content, and displaying the word segmentation result for the user to select a word, the process does not require the user to manually adjust using the adjustment bar, thereby avoiding the selection error, due to automatic Provide corresponding words, users can directly select, real Now the intelligent word selection, and the first area touched by the user's finger is expanded into the second area for word segmentation calculation, which expands the range of word selection, improves the precision of word selection, and provides favorable protection for subsequent operations.

The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., which are within the spirit and scope of the present invention, should be included in the protection of the present invention. Within the scope.

Claims

claims

1. A method of intelligent word selection, characterized in that the method includes:

Detect the first area touched in the word selection state;

Expand the first area into a second area according to a preset pixel value;

Identify the text content in the second area;

Perform word segmentation calculation based on the identified text content to obtain a word segmentation result of the text content; display the word segmentation result for the user to select words.

2. The method according to claim 1, characterized in that expanding the first area into a second area according to a preset pixel value includes:

With a pixel in the first area as the center and a preset pixel value as the radius, a circular area is obtained, and the circular area is used as the expanded second area.

3. The method according to claim 1, characterized in that, performing word segmentation calculation based on the identified text content to obtain the word segmentation result of the text content, including:

Divide the identified text content into strings according to a preset strategy;

Match the divided string with the pre-stored lexicon, and use the matching result as the word segmentation result.

4. The method according to any one of claims 1 to 3, characterized in that the word segmentation results are displayed for the user to select words, including:

A word selection list including the word segmentation results is displayed around the first area for the user to select words; or, a word selection interface pops up, and a word selection list including the word segmentation results is displayed on the word selection interface for the user to select words. .

5. The method according to claim 4, characterized in that, after popping up the word selection interface, it further includes: also displaying a search list on the word selection interface for users to select words for searching, the search list includes the following: Search terms related to the words in the word list.

6. The method according to any one of claims 1-3, characterized in that, after displaying the word segmentation results for the user to select words, it further includes:

Obtain the keyword selected by the user in the word segmentation result, and position the text focus on the keyword.

7. The method according to any one of claims 1 to 3, characterized in that displaying the word segmentation results for the user to select words includes: Display words in the word segmentation results that are used more frequently than a specified threshold for the user to select.

8. A device for intelligent word selection, characterized in that the device includes:

A detection module, used to detect the first area that is touched in the word selection state;

An expansion module, used to expand the first area into a second area according to a preset pixel value; An identification module, used to identify the text content in the second area;

A word segmentation module, used to perform word segmentation calculations based on the identified text content to obtain the word segmentation results of the text content;

A display module is used to display the word segmentation results for the user to select words.

9. The device according to claim 8, wherein the expansion module is configured to: use a pixel in the first area as the center and a preset pixel value as the radius to obtain a circular area. , using the circular area as the expanded second area.

10. The device according to claim 8, characterized in that the word segmentation module includes: a dividing unit, used to divide the recognized text content into strings according to a preset strategy; a matching unit, used to divide The character string divided by the dividing unit is matched with the pre-stored vocabulary library, and the matching result is used as the word segmentation result.

11. The device according to any one of claims 8-10, characterized in that the display module includes:

A first display unit, configured to display a word selection list including the word segmentation results around the first area for the user to select words; or,

The second display unit is used to pop up a word selection interface, and display a word selection list including the word segmentation results on the word selection interface for the user to select words.

12. The device according to claim 11, wherein the second display unit is further configured to: after popping up the word selection interface, display a search list on the word selection interface for the user to select words for search, The search list includes search terms related to words in the word selection list.

13. The device according to any one of claims 8 to 10, characterized in that, the device further includes: a positioning module, configured to obtain the user's location after the display module displays the word segmentation results for the user to select words. The keyword selected in the word segmentation result is used to position the text focus on the keyword.

14. The device according to any one of claims 8-10, characterized in that the display module is used for:

Display words in the word segmentation results that are used more frequently than a specified threshold for the user to select.

15. A device for intelligent word selection, characterized in that the device includes: a memory; one or more processors; one or more programs stored on the memory for execution by the one or more processors A plurality of programs, the one or more programs including instructions to perform the following steps:

Detect the first area touched in the word selection state;

Expand the first area into a second area according to a preset pixel value;

Identify the text content in the second area;

16. A computer-readable storage medium that stores one or more programs executed by a computer system, characterized in that the program includes instructions for performing the following steps:

Detect the first area touched in the word selection state;

Expand the first area into a second area according to a preset pixel value;

Identify the text content in the second area;