CN109669710B

CN109669710B - Note processing method and terminal

Info

Publication number: CN109669710B
Application number: CN201811457546.4A
Authority: CN
Inventors: 欧志明; 杨其豪
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2018-11-30
Filing date: 2018-11-30
Publication date: 2022-02-01
Anticipated expiration: 2038-11-30
Also published as: CN109669710A

Abstract

The embodiment of the invention provides a note processing method and a terminal, wherein the note processing method comprises the following steps: acquiring a first image acquired by a camera; under the condition that the image features of the first image are matched with target options in a target note, updating the marking states of the target options to first marking states; before updating the target option, the target option is in a second marked state, the first marked state indicates that the target option is in a finished state, and the second marked state indicates that the target option is in an unfinished state. The embodiment of the invention can improve the efficiency of updating the note state and improve the convenience of user operation.

Description

Note processing method and terminal

Technical Field

The invention relates to the technical field of computers, in particular to a note processing method and a terminal.

Background

With the continuous development of computer technology, a user can create an electronic note (hereinafter referred to as a note) in a terminal to record information, such as any information of backlog, important appointments, daily schedules and the like, so that the user can conveniently view the information at any time. Currently, when a user has completed a certain transaction in a certain note, the user needs to open a note application in the terminal, search all created notes to find the transaction in the completed note, and manually update the status of the transaction to the completed status. Not only the efficiency of updating the note state is low, but also the operation of the user is inconvenient.

Disclosure of Invention

The embodiment of the invention provides a note processing method and a terminal, and aims to solve the problem of low efficiency of note state updating.

In order to solve the technical problem, in a first aspect, an embodiment of the present invention provides a note processing method, including:

acquiring a first image acquired by a camera;

under the condition that the image features of the first image are matched with target options in a target note, updating the marking states of the target options to first marking states;

before updating the target option, the target option is in a second marked state, the first marked state indicates that the target option is in a finished state, and the second marked state indicates that the target option is in an unfinished state.

In a second aspect, an embodiment of the present invention further provides a terminal, including:

the first image acquisition module is used for acquiring a first image acquired by the camera;

the mark updating module is used for updating the mark state of the target option to a first mark state under the condition that the image characteristics of the first image are matched with the target option in the target note;

In a third aspect, an embodiment of the present invention further provides a terminal, including a processor, a memory, and a computer program stored on the memory and executable on the processor, where the computer program, when executed by the processor, implements the steps of the foregoing note processing method.

In a fourth aspect, the embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements the steps of the aforementioned note processing method.

In the embodiment of the invention, a first image acquired by a camera can be acquired, and the marking state of a target option can be updated to a first marking state under the condition that the image characteristics of the first image are matched with the target option in a target note; before updating the target option, the target option is in a second marked state, the first marked state indicates that the target option is in a finished state, and the second marked state indicates that the target option is in an unfinished state. According to the embodiment of the invention, the marking state of the target option in the target note can be automatically updated according to the first image, namely, the marking state of the target option can be automatically updated from an incomplete state to a complete state, so that the manual operation process of a user can be reduced, and the efficiency of updating the note state and the convenience of user operation can be improved.

Drawings

FIG. 1 is a flow chart of the steps of a note processing method according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of an interface for selecting multiple target options, in accordance with an embodiment of the present invention;

FIG. 3 is a schematic diagram of an interface displaying all options in a target note and a label status for each option, in accordance with an embodiment of the present invention;

FIG. 4 is a schematic diagram of an interface displaying a target note in accordance with an embodiment of the present invention;

FIG. 5 is a schematic illustration of a second image according to an embodiment of the invention;

FIG. 6 is a schematic diagram of an interface for creating notes, in accordance with an embodiment of the present invention;

FIG. 7 is a schematic illustration of another second image of an embodiment of the invention;

FIG. 8 is a schematic diagram of another interface for creating notes, in accordance with embodiments of the present invention;

FIG. 9 is a schematic diagram of a note editing interface in accordance with an embodiment of the present invention;

fig. 10 is a block diagram of a terminal according to an embodiment of the present invention;

fig. 11 is a block diagram of another terminal according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, a flowchart illustrating steps of a note processing method according to an embodiment of the present invention is shown, where the method includes:

step 101, acquiring a first image acquired by a camera.

And 102, updating the marking state of the target option to a first marking state under the condition that the image characteristics of the first image are matched with the target option in the target note.

The embodiment of the invention can be applied to terminal equipment, and the terminal equipment can be mobile terminal equipment and can also be non-mobile terminal equipment. The mobile terminal device may be a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, an ultra-mobile personal computer (UMPC), a netbook or a Personal Digital Assistant (PDA), etc.; the non-mobile terminal device may be a Personal Computer (PC), a Television (TV), a teller machine, a self-service machine, or the like. It can be understood that the embodiment of the present invention imposes a limitation on the specific form of the terminal device.

The execution main body of the note generating method provided in the embodiment of the present invention may be the terminal device (including a mobile terminal device and a non-mobile terminal device), or may also be a functional module and/or a functional entity capable of implementing the note processing method in the terminal device, which may be specifically determined according to actual use requirements, which is not limited in this embodiment of the present invention. For convenience of description, in the embodiments of the present invention, a terminal device is taken as an example, and an exemplary description is provided for a note processing method according to the embodiments of the present invention.

Specifically, when the user completes a transaction corresponding to a certain option in a certain note, the note may be taken as the target note, and the option in the note may be taken as the target option.

In the embodiment of the present invention, a user may acquire a first image including an image feature corresponding to a target option through a camera of a terminal, after acquiring the first image, the terminal may perform feature recognition on the first image, match the recognized image feature with options under all notes in the terminal, determine that a note is a target note if a note option matching the image feature exists, determine that the note is the target note, determine that the option is the target option, and update a mark state of the target option from a second mark state to a first mark state, where the first mark state indicates that the target option is a completed state, and the second mark state indicates that the target option is an uncompleted state.

In one example of application of the present invention, assume that a user creates a note in the terminal entitled "shopping list" that includes multiple options such as "headphones," "cosmetics," "confectionary," and so on.

In the case that the user has completed the transaction corresponding to the option "headset", the user may capture a first image containing image features of the headset through a camera of the terminal, and after the terminal acquires the first image, the terminal may perform feature recognition on the first image, and match the image features of the recognized headset with all the options under notes in the terminal to determine a target option (headset) in a matched target note (shopping list), and update the tagging state of the target option (headset) from the second tagging state (incomplete state) to the first tagging state (completed state).

Therefore, the embodiment of the invention can realize the automatic updating of the marking state of the target option in the target note, namely, the marking state of the target option can be automatically updated from the incomplete state to the complete state, so that the manual operation process of a user can be reduced, and the note state updating efficiency and the operation convenience of the user can be improved.

It can be understood that the embodiment of the present invention does not limit the specific manner in which the camera is triggered to acquire the first image, for example, in a case that it is detected that the user presses an AI (Artificial Intelligence) key and a volume reduction key at the same time, the camera may be triggered to photograph the current scene to generate the first image. The AI key can be an independent key arranged in the terminal and can be used for realizing quick operation of triggering the camera to acquire the first image so as to simplify the operation process of a user.

Optionally, in a case that the user completes a transaction corresponding to a plurality of target options in the target note, the embodiment of the present invention may update the mark states of the plurality of target options according to the first image.

Specifically, a user may use a terminal to photograph a plurality of articles corresponding to a plurality of target options to obtain a first image including image features corresponding to the plurality of target options, the terminal may perform feature recognition on the first image, and match each recognized image feature with options under all notes in the terminal to determine a target option in each matched target note, so that the mark states of the matched plurality of target options may be updated to the first mark state.

Optionally, the embodiment of the present invention may further display the identified multiple image features for the user to select, and take options corresponding to the multiple image features selected by the user as target options.

Referring to fig. 2, a schematic interface diagram for selecting a plurality of target options according to an embodiment of the present invention is shown, where the schematic interface diagram includes: image features 201 and keywords 202 corresponding to the image features. As shown in fig. 2, displaying a plurality of image features identified from the first image in a display interface of the terminal specifically includes: the image features corresponding to the "earphone", "cosmetics", "toy car", and the keywords corresponding to each image feature, such as "earphone", "cosmetics", "toy car".

Assuming that the user has completed the transaction corresponding to the two options of "earphone" and "cosmetic", the user may select the two image features in the display interface shown in fig. 2, and the terminal may match the two image features with the options under all notes in the terminal according to the selection operation of the user, to determine the target option in the target note matching the image feature of "earphone" and the target option in the target note matching the image feature of "cosmetic", and update the mark states of the target options in the target note to the first mark state, that is, update the mark states of the two target options of "earphone" and "cosmetic" in the "shopping list" of the target note to the first mark state.

Therefore, the embodiment of the invention can update the mark states of a plurality of target options through one-time operation, and can further improve the efficiency of updating the mark states.

In an optional embodiment of the invention, the method may further comprise:

receiving a first input of a user when the terminal is in a screen locking state;

in response to the first input, displaying all options in the target note and a label state for each option.

The first input can be used for triggering the terminal to display all options in the target note and the mark state of each option on the lock screen interface. The first input may be a click operation or a slide operation of a user on a terminal screen, or may also be other feasible operations of the user on the terminal screen, which may be determined specifically according to actual use requirements.

For example, the click operation may be a single click operation, a long click (click time is greater than or equal to a preset time) operation, a short click (click time is less than the preset time) operation, and the like. The sliding operation may be a sliding operation in an arbitrary direction, such as an upward sliding, a downward sliding, a leftward sliding, or a rightward sliding, or the like.

The target note may be a note created in the terminal, or the target note may be a reminder note set by the user, and the like.

Taking the target note as an example of the reminding note, assuming that three notes with the subjects of "october reading list", "mid-autumn shopping list" and "shopping list" have been created in the terminal, and the user sets the note with the subject of "shopping list" as the reminding note, when the terminal is in the screen-locking state, if the terminal receives a first input from the user, all options in the note "shopping list" and the marking state of each option can be displayed in the screen-locking interface in response to the first input.

It is to be understood that the embodiment of the present invention does not limit the specific manner of displaying the marked states, for example, the names of the options in the first marked state may be highlighted, or a deletion line may be added.

Referring to FIG. 3, there is shown a schematic interface diagram for displaying all options and the tagged state of each option in a target note according to the present invention, which includes: note subject for target note 301, option for target note 302.

Taking the target note as the "shopping list" note in the above example, as shown in fig. 3, the note subject of the target note may be displayed as "shopping list" on the lock screen interface, and the options of displaying the target note include: "headphone," "cosmetic," and "confectionary" and wherein the first marked state of the option "headphone" is marked with a strikethrough indicating that the marked state of the option is a completed state, and the options "cosmetic" and "confectionary" are not marked with a strikethrough indicating that the marked states of the two options are not completed states.

Therefore, through the embodiment of the invention, the user can obtain all the options and the mark state of each option in the target note in the screen locking state, and the operation processes of unlocking the screen and opening the note application to check each option of each note one by one can be reduced, so that the efficiency of checking the mark state of the note option by the user can be improved, and the convenience of user operation can be improved.

In an optional embodiment of the present invention, before the updating the flag state of the target option to the first flag state, the method further includes: and displaying the option contents of all the options of the target note.

Referring to fig. 4, an interface diagram for displaying a target note according to an embodiment of the present invention is shown, where the interface diagram includes: note subject for target note 401, option for target note 402. Taking the target note as the "shopping list" note in the above application example as an example, as shown in fig. 4, the note subject of the target note may be displayed as "shopping list", and all the option contents of the target note are as follows: "earphone", "cosmetics", "dessert".

It can be understood that the display interface for displaying the option contents of all the options of the target note is not limited by the embodiment of the present invention. For example, the option contents of all the options of the target note may be displayed on a lock screen interface, or the option contents of all the options of the target note may also be displayed in a main interface of the terminal, or the option contents of all the options of the target note may also be displayed in a note editing interface in a note application, and the like. Therefore, the embodiment of the invention can display the option contents of all the options of the target note before the marker state is updated to the user, so that the user can more quickly and intuitively acquire the option contents of the target note.

Optionally, the embodiment of the present invention may further provide more operations, such as selection or editing of the target note and/or options in the target note, to the user on the display interface of the target note, so as to further improve convenience of the user in handling the note.

For example, the embodiment of the present invention may display all created notes in the terminal in a display interface of the terminal, and may set the selected note as a reminder note in response to a selection operation triggered by the user for the created note. Under the condition that the terminal is in the screen locking state, gesture operation for checking the reminding notes triggered by the user can be received and responded, the set reminding notes are displayed on the screen locking interface, and option contents of all options of the reminding notes are displayed. Therefore, the user can check the option contents of all options in the reminding note in the screen locking state, and the efficiency of checking the reminding note by the user can be improved.

In an optional embodiment of the present invention, before acquiring the first image acquired by the camera, the method further includes:

acquiring a second image acquired by the camera;

and under the condition that the second image comprises text information or image information related to the note to be created, creating a target note according to the second image.

In order to simplify the operation process of creating the note by the user, the embodiment of the invention can automatically create the note related to the text information or the image information in the second image according to the second image acquired by the camera.

In the embodiment of the invention, under the condition that the second image comprises the text information or the image information related to the note to be created, the target note can be created according to the second image, so that the manual input operation of a user can be reduced, the operation process of creating the note by the user is simplified, the note creating efficiency can be improved, and the convenience of the operation of the user is improved. It can be understood that the embodiment of the present invention does not limit the specific manner of triggering the camera to acquire the second image. For example, when it is detected that the user presses a photographing button and simultaneously strokes to a home key (virtual main key), the camera may be triggered to photograph the current scene to generate a second image; or, in the case that it is detected that the user performs an "O" gesture operation on the photographing interface, the camera may be triggered to photograph the current scene to generate a second image, and the like.

The embodiment of the invention can provide the following two modes for automatically creating the notes:

in a first mode

In the first mode, the target note can be automatically created according to the text information related to the note to be created in the second image.

In an optional embodiment of the present invention, the second image includes text information related to a note to be created; the establishing of the new note according to the second image comprises:

extracting first note parameter information from the text information;

creating a target note according to the first note parameter information;

wherein the first note parameter information comprises at least one of: note subject information, note option content, note reminder time, and note completion time.

Referring to FIG. 5, a diagram of a second image taken by a user of a handwritten shopping list is shown according to an embodiment of the present invention. The second image comprises the following text information related to the note to be established: "shopping list", "headphones", "cosmetics", "confectionary".

After the terminal acquires the second image which is acquired by the camera and shown in fig. 5, the terminal can perform character recognition on the second image, and further can know that the second image comprises text information related to the note to be created, so that the target note can be created according to the second image.

Specifically, first note parameter information may be extracted from the text information, where the first note parameter information includes at least one of: note subject information, note option content, note reminder time, and note completion time. For example, by analyzing the text information identified in fig. 5, the following first note parameter information can be extracted: the subject information of the note is 'shopping list', and the option contents of the note comprise: "earphone", "cosmetics", "dessert". Based on the extracted first note parameter information, a target note with the title "shopping list" may be created, and the target note includes the following option contents "earphone", "cosmetic", "dessert"

Referring to fig. 6, a schematic diagram of an interface for creating a note according to an embodiment of the present invention is shown. In fig. 6, fig. 6a is a note information setting interface, which includes: first note parameter information 601; FIG. 6b is a display interface showing the success of note creation, including: note subject for target note 602, option for target note 603. And extracting the obtained first note parameter information according to the character information in the second image. Optionally, the user may also edit the first note parameter information, such as modifying note subject information, manually entering a note option, setting note reminding time, note completion time, and the like. After the first note parameter information is set, the display interface shown in fig. 6b where the note creation is successful may be entered to display the note theme of the created target note and the option contents of all options of the target note.

It can be seen that, in the case that the second image includes text information related to a note to be created, the embodiment of the present invention may extract first note parameter information from the text information, where the first note parameter information includes at least one of the following: and automatically creating a target note according to the first note parameter information. In the process, the terminal can automatically generate first note parameter information such as note theme information, note option content, note reminding time, note finishing time and the like according to the text information in the second image, and a user does not need to manually input any information, so that the manual operation process of the user can be greatly reduced, the note creating efficiency can be improved, and the convenience of user operation is improved.

Mode two

And the second mode can be used for creating the target note according to the image information related to the note to be created in the second image.

In an optional embodiment of the present invention, the second image includes image information related to a note to be created; the establishing of the new note according to the second image comprises:

identifying a target object in the image information;

determining a target keyword based on the identified target object;

acquiring second note parameter information input by a user;

creating a target note according to the target keyword and the second note parameter information;

wherein the target keyword corresponds to the option information of the target note; the second note parameter information includes at least one of: note subject information, note reminding time, and note completion time.

Referring to fig. 7, a schematic diagram of another second image obtained by photographing a user for a thing (e.g., a headset) corresponding to an option in a note to be created according to an embodiment of the present invention is shown. The second image comprises earphone image information related to the note to be established.

After the terminal acquires the second image shown in fig. 7 acquired by the camera, the terminal can perform image recognition on the second image, and further can know that the second image includes image information related to the note to be created, so that the target note can be created according to the second image.

Specifically, first, a target object in the image information may be identified, where the target object is related to a target option of the note to be created, for example, if the target object in the image information is recognized as an earphone, it may be known that the target option of the note to be created is related to the earphone. Then, based on the identified target object, a target keyword is determined, wherein the target keyword corresponds to the option information of the target note. For example, if the target object in the image information is recognized as a headphone, the target keyword may be determined as "headphone", that is, the to-be-created note includes option information corresponding to the headphone.

Referring to FIG. 8, another interface diagram for creating notes is shown, in accordance with an embodiment of the present invention. In fig. 8, fig. 8a is a note information setting interface, which includes: second note parameter information 801, target keywords 802; FIG. 8b is a display interface showing the success of note creation, including: the note theme 803 of the target note, the option 804 of the target note, and the option information of the target note extracted according to the image information in the second image. Next, second note parameter information input by the user can be acquired; the second note parameter information includes at least one of: note subject information, note reminding time, and note completion time. Specifically, as shown in fig. 8, an input box for the user to input the second memo parameter information may be provided to the user. Finally, a target note can be created according to the target keyword and the second note parameter information. For example, the note input by the user has the following theme: if the target keyword determined by the terminal according to the second image is "earphone", a target note with the topic of "shopping list" can be created, and the target note comprises the following options: an "earphone". After the second note parameter information is set, the display interface shown in fig. 8b where the note creation is successful may be entered to display the created target note and the option contents of all options of the target note.

As can be seen, in the case that the second image includes the image information related to the to-be-created note, the embodiment of the present invention may determine the option information in the to-be-created note according to the image information, and may further automatically create the target note according to the determined option information in the to-be-created note, and the second note parameter information, such as the subject information of the to-be-created note, the note reminding time, and the note completion time, input by the user. In the process, the user does not need to input option information in the note to be created, the manual operation process of the user can be reduced, the note creating efficiency is improved, convenience is brought to the user operation, in addition, in the process, the user can input part of information required by creating the target note according to actual needs, and the accuracy and flexibility of creating the note can be improved.

Optionally, as shown in fig. 8a, a button 805 for triggering the photographing function may be provided in the interface for creating a note, and after the user completes creation of the current target option, the photographing function of the terminal may be triggered by the button, and a next second image may be captured, so as to continue to add a new option in the currently created target note, for example, after creating the target note "shopping list" and adding the "earphone" option, the photographing button shown in fig. 8a may be triggered to photograph the watch, so as to continue to add the option "watch" in the target note "shopping list". Therefore, the user can be prevented from switching back and forth between the note application and the photographing application, and the efficiency of creating notes can be further improved.

In the embodiment of the invention, a new note can be created according to the second image, and a new option can be added to the created note according to the second image. Specifically, after a second image acquired by the camera is acquired, the method and the device for creating the note can jump to a note editing interface, display the second image on the note editing interface, and determine whether to create a new note according to the second image or add a new option in the created note according to an operation instruction triggered by a user for the second image.

Referring to fig. 9, a schematic diagram of a note editing interface according to an embodiment of the present invention is shown, where the note editing interface includes: a second image 901, a new note button 902, a created note 903. As shown in fig. 9, in the memo editing interface, the second image is displayed in the lower left corner, the new memo button is displayed in the lower right corner, and the created memo is displayed in the middle, for example, the displayed created memo includes: "October reading list", "mid-autumn shopping list", and "shopping list". If it is detected that the user drags the second image from the lower left corner position shown in fig. 9 to the position where the new note button is located, and it can be determined that the user has an intention to create a new note according to the second image, a new note can be created according to the second image; if it is detected that the user drags the second image from the lower left corner position shown in fig. 9 to the position where the "shopping list" note in the created note is located, it may be determined that the user has an intention to add a new option in the created note "shopping list" according to the second image, and a new option may be generated according to the second image and added in the note "shopping list".

It is to be understood that the display positions of the second image, the new note button, and the created note in the note editing interface are only used as an application example of the present invention, and the display positions of the second image, the new note button, and the created note are not limited in the embodiment of the present invention.

To sum up, the embodiment of the present invention may acquire a first image acquired by a camera, and may update a mark state of a target option to a first mark state when an image feature of the first image matches the target option in a target note; before updating the target option, the target option is in a second marked state, the first marked state indicates that the target option is in a finished state, and the second marked state indicates that the target option is in an unfinished state. According to the embodiment of the invention, the marking state of the target option in the target note can be automatically updated according to the first image, namely, the marking state of the target option can be automatically updated from an incomplete state to a complete state, so that the manual operation process of a user can be reduced, and the efficiency of updating the note state and the convenience of user operation can be improved.

It should be noted that the foregoing method embodiments are described as a series of acts or combinations for simplicity in explanation, but it should be understood by those skilled in the art that the present invention is not limited by the order of acts or acts described, as some steps may occur in other orders or concurrently in accordance with the invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.

Referring to fig. 10, a block diagram of a terminal in an embodiment of the present invention is shown, where the terminal includes:

a first image obtaining module 1001 configured to obtain a first image collected by a camera;

a tag updating module 1002, configured to update a tag state of a target option in a target note to a first tag state if an image feature of the first image matches the target option;

Optionally, the terminal further includes:

and the display module is used for displaying the option contents of all the options of the target note.

Optionally, the terminal further includes:

the terminal comprises a receiving module, a display module and a display module, wherein the receiving module is used for receiving a first input of a user when the terminal is in a screen locking state;

a response module to display all options in the target note and a label status of each option in response to the first input.

Optionally, the terminal further includes:

the second image acquisition module is used for acquiring a second image acquired by the camera;

and the note creating module is used for creating a target note according to the second image under the condition that the second image comprises text information or image information related to the note to be created.

Optionally, the second image includes text information related to the note to be established;

the note creation module comprises:

the first parameter acquisition submodule is used for extracting first note parameter information from the text information;

the first creating sub-module is used for creating a target note according to the first note parameter information;

Optionally, the second image includes image information related to the note to be established;

the note creation module comprises:

an object identification sub-module for identifying a target object in the image information;

a keyword determination submodule for determining a target keyword based on the identified target object;

the second parameter acquisition submodule is used for acquiring second note parameter information input by a user;

the second creating sub-module is used for creating a target note according to the target keyword and the second note parameter information;

For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.

The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.

Fig. 11 is a schematic diagram of a hardware structure of a terminal for implementing various embodiments of the present invention.

The terminal 1100 includes, but is not limited to: radio frequency unit 1101, network module 1102, audio output unit 1103, input unit 1104, sensor 1105, display unit 1106, user input unit 1107, interface unit 1108, memory 1109, processor 1110, and power supply 1111. Those skilled in the art will appreciate that the terminal structure shown in fig. 11 does not constitute a limitation of the terminal, and that the terminal may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components. In the embodiment of the present invention, the terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.

The processor 1110 is configured to divide a picture into a plurality of identification regions according to a color difference between background pixels in the picture; the adjacent background pixels with the color difference meeting the preset condition are positioned in different identification areas, and the adjacent background pixels with the color difference not meeting the preset condition are positioned in the same identification area; performing character recognition on each recognition area of the plurality of recognition areas to extract characters in each recognition area; and displaying the extracted characters on a display interface.

It should be understood that, in the embodiment of the present invention, the radio frequency unit 1101 may be configured to receive and transmit signals during a message transmission or a call, and specifically, receive downlink data from a base station and then process the received downlink data to the processor 1110; in addition, the uplink data is transmitted to the base station. In general, radio frequency unit 1101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 1101 may also communicate with a network and other devices through a wireless communication system.

The terminal provides the user with wireless broadband internet access via the network module 1102, such as helping the user send and receive e-mails, browse web pages, and access streaming media.

The audio output unit 1103 may convert audio data received by the radio frequency unit 1101 or the network module 1102 or stored in the memory 1109 into an audio signal and output as sound. Also, the audio output unit 1103 may also provide audio output related to a specific function performed by the terminal 1100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 1103 includes a speaker, a buzzer, a receiver, and the like.

The input unit 1104 is used to receive audio or video signals. The input Unit 1104 may include a Graphics Processing Unit (GPU) 11041 and a microphone 11042, and the Graphics processor 11041 processes image data of still pictures or video obtained by an image capturing terminal (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 1106. The image frames processed by the graphic processor 11041 may be stored in the memory 1109 (or other storage medium) or transmitted via the radio frequency unit 1101 or the network module 1102. The microphone 11042 may receive sound and can process such sound into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 1101 in case of the phone call mode.

Terminal 1100 can also include at least one sensor 1105, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that adjusts the brightness of the display panel 11061 according to the brightness of ambient light, and a proximity sensor that turns off the display panel 11061 and/or a backlight when the terminal 1100 moves to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the terminal posture (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration identification related functions (such as pedometer, tapping), and the like; the sensors 1105 may also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., and will not be described in detail herein.

The display unit 1106 is used to display information input by a user or information provided to the user. The Display unit 1106 may include a Display panel 11061, and the Display panel 11061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 1107 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the terminal. Specifically, the user input unit 1107 includes a touch panel 11071 and other input devices 11072. The touch panel 11071, also referred to as a touch screen, may collect touch operations by a user on or near the touch panel 11071 (e.g., operations by a user on or near the touch panel 11071 using a finger, a stylus, or any other suitable object or attachment). The touch panel 11071 may include two portions of a touch detection terminal and a touch controller. The touch detection terminal detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing terminal, converts the touch information into touch point coordinates, and transmits the touch point coordinates to the processor 1110, and receives and executes commands transmitted from the processor 1110. In addition, the touch panel 11071 may be implemented by various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. The user input unit 1107 may include other input devices 11072 in addition to the touch panel 11071. In particular, the other input devices 11072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein.

Further, the touch panel 11071 can be overlaid on the display panel 11061, and when the touch panel 11071 detects a touch operation thereon or nearby, the touch operation is transmitted to the processor 1110 to determine the type of the touch event, and then the processor 1110 provides a corresponding visual output on the display panel 11061 according to the type of the touch event. Although the touch panel 11071 and the display panel 11061 are shown in fig. 11 as two separate components to implement the input and output functions of the terminal, in some embodiments, the touch panel 11071 and the display panel 11061 may be integrated to implement the input and output functions of the terminal, and the implementation is not limited herein.

The interface unit 1108 is an interface through which an external mobile terminal is connected to the terminal 1100. For example, the external mobile terminal may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a terminal having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. Interface unit 1108 may be used to receive input (e.g., data information, power, etc.) from external mobile terminals and transmit the received input to one or more elements within terminal 1100 or may be used to transmit data between terminal 1100 and external mobile terminals.

The memory 1109 may be used to store software programs as well as various data. The memory 1109 may mainly include a storage program area and a storage data area, where the storage program area may store an operating system, an application program (such as a sound playing function, an image playing function, etc.) required by at least one function, and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. In addition, the memory 1109 may include high speed random access memory and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The processor 1110 is a control center of the terminal, connects various parts of the entire terminal using various interfaces and lines, and performs various functions of the terminal and processes data by operating or executing software programs and/or modules stored in the memory 1109 and calling data stored in the memory 1109, thereby integrally monitoring the terminal. Processor 1110 may include one or more processing units; preferably, the processor 1110 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 1110.

The terminal 1100 can also include a power supply 1111 (e.g., a battery) for providing power to various components, and preferably, the power supply 1111 can be logically connected to the processor 1110 via a power management system, so as to manage charging, discharging, and power consumption management functions via the power management system.

In addition, the terminal 1100 includes some functional modules that are not shown, and thus, are not described in detail herein.

Preferably, an embodiment of the present invention further provides a terminal, including a processor 1110, a memory 1109, and a computer program stored in the memory 1109 and capable of running on the processor 1110, where the computer program, when executed by the processor 1110, implements each process of the above-mentioned note processing method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not described here again.

The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the above-mentioned note processing method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A note processing method is applied to a terminal, and comprises the following steps:

acquiring a first image acquired by a camera;

under the condition that the image features of the first image are matched with target options in a target note, updating the marking states of the target options to first marking states; the image characteristics are characteristic data obtained after the image collected by the camera is subjected to characteristic identification;

2. The method of claim 1, wherein before updating the flag state of the target option to the first flag state, further comprising:

and displaying the option contents of all the options of the target note.

3. The method of claim 1, further comprising:

4. The method of claim 1, wherein before acquiring the first image captured by the camera, further comprising:

acquiring a second image acquired by the camera;

5. The method according to claim 4, wherein the second image includes text information related to a note to be created;

the establishing of the new note according to the second image comprises:

extracting first note parameter information from the text information;

creating a target note according to the first note parameter information;

6. The method according to claim 4, wherein the second image includes image information related to a note to be created;

the establishing of the new note according to the second image comprises:

identifying a target object in the image information;

determining a target keyword based on the identified target object;

acquiring second note parameter information input by a user;

7. A terminal, comprising:

the mark updating module is used for updating the mark state of the target option to a first mark state under the condition that the image characteristics of the first image are matched with the target option in the target note; the image characteristics are characteristic data obtained after the image collected by the camera is subjected to characteristic identification;

8. The terminal of claim 7, further comprising:

9. The terminal of claim 7, further comprising:

10. The terminal of claim 7, further comprising:

11. The terminal according to claim 10, wherein the second image includes text information related to a note to be created;

the note creation module comprises:

12. The terminal according to claim 10, wherein the second image comprises image information related to a note to be established;

the note creation module comprises:

13. A terminal, comprising: memory, processor and computer program stored on the memory and executable on the processor, characterized in that the processor implements the steps of the note processing method according to any one of claims 1 to 6 when executing the program.

14. A computer-readable storage medium, on which a computer program is stored, which program, when being executed by a processor, carries out the steps of the note processing method according to any one of claims 1 to 6.