CN108227910A - Input method and device for search content, mobile terminal and storage medium - Google Patents
Input method and device for search content, mobile terminal and storage medium Download PDFInfo
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- CN108227910A CN108227910A CN201711195126.9A CN201711195126A CN108227910A CN 108227910 A CN108227910 A CN 108227910A CN 201711195126 A CN201711195126 A CN 201711195126A CN 108227910 A CN108227910 A CN 108227910A
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- 238000004590 computer program Methods 0.000 claims description 17
- 230000015654 memory Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 210000004556 brain Anatomy 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 7
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- 230000006870 function Effects 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/015—Input arrangements based on nervous system activity detection, e.g. brain waves [EEG] detection, electromyograms [EMG] detection, electrodermal response detection
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/58—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/583—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
- G06F16/5846—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using extracted text
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/14—Image acquisition
- G06V30/148—Segmentation of character regions
- G06V30/153—Segmentation of character regions using recognition of characters or words
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Abstract
The invention is suitable for the technical field of computers, and provides an input method, an input device, a mobile terminal and a storage medium for searching contents, wherein the method comprises the following steps: when a photographing search request input by a mobile terminal user is received, acquiring and outputting an image of a target photographic object in a preset range in front of a camera associated with photographing search on the mobile terminal, receiving a brain wave signal of the mobile terminal user, acquiring a signal characteristic of the brain wave signal, judging whether the signal characteristic is a preset photographing signal characteristic, photographing the target photographic object when the signal characteristic is the preset photographing signal characteristic, acquiring characters in the photographed image, and inputting the characters into a preset input box, so that the automation degree of the search content input process is improved, and further the photographing search efficiency is improved.
Description
Technical field
The invention belongs to field of computer technology more particularly to a kind of input method for searching for content, device, mobile terminals
And storage medium.
Background technology
At present, when user's read books, if encounter need search the problem of, can be manually entered the needs search
Problem scan for or to need search the problem of carry out search of taking pictures.Due to take pictures search than be manually entered problem again into
Row search is more convenient, and therefore, user more favors search of taking pictures.Search taking pictures in the prior art, user needs starting
Take pictures after camera, can just scan for later manually, cause to take pictures search the step of it is cumbersome, efficiency is low.In addition, work as
When mobile terminal is excessive, inconvenience is manually operated in user in search process of taking pictures.
Invention content
The purpose of the present invention is to provide a kind of input method, device, mobile terminal and storage medium for searching for content, purports
It is solving the problem of since the relatively low search efficiency that causes to take pictures of the degree of automation of existing search content input method is low.
On the one hand, the present invention provides a kind of input method for searching for content, the method includes following step：
When receive mobile terminal user input take pictures searching request when, obtain it is on the mobile terminal, with it is described
The image of target reference object in the range of the associated camera front preset of search of taking pictures and output；
The eeg signal of the mobile terminal user is received, obtains the signal characteristic of the eeg signal, judges institute
State whether signal characteristic is default photographing signals feature；
When the signal characteristic is the default photographing signals feature, takes pictures, obtain to the target reference object
The word in the image taken pictures is taken, and the word is input in preset input frame.
On the other hand, the present invention provides a kind of input unit for searching for content, described device includes：
Image acquisition unit, for when receive mobile terminal user input take pictures searching request when, obtain the shifting
It is in dynamic terminal, search for the image of the target reference object in the range of associated camera front preset and defeated with described take pictures
Go out；
Feature judging unit for receiving the eeg signal of the mobile terminal user, obtains the eeg signal
Signal characteristic, judge whether the signal characteristic is default photographing signals feature；And
Text entry unit, for when the signal characteristic is the default photographing signals feature, clapping the target
It takes the photograph object to take pictures, the word in the image taken pictures described in acquisition, and the word is input to preset input frame
In.
On the other hand, the present invention also provides a kind of mobile terminals, including memory, processor and are stored in described deposit
In reservoir and the computer program that can run on the processor, the processor are realized such as when performing the computer program
The step of input method of described search content.
On the other hand, the present invention also provides a kind of computer readable storage medium, the computer readable storage mediums
Computer program is stored with, the step of the input method such as described search content is realized when the computer program is executed by processor
Suddenly.
The present invention when receive mobile terminal user input take pictures searching request when, obtain mobile terminal on, with clap
According to the image for searching for the target reference object in the range of associated camera front preset and output, receive mobile terminal user's
Eeg signal obtains the signal characteristic of eeg signal, judges whether signal characteristic is default photographing signals feature, works as signal
It when being characterized as default photographing signals feature, takes pictures to target reference object, obtains the word in the image taken pictures, and
It enters text into preset input frame, so as to improve the degree of automation of search content input process, and then improves
It takes pictures search efficiency.
Description of the drawings
Fig. 1 is the realization flow chart of the input method for the search content that the embodiment of the present invention one provides；
Fig. 2 is the realization flow chart of the input method of search content provided by Embodiment 2 of the present invention；
Fig. 3 is the structure diagram of the input unit for the search content that the embodiment of the present invention three provides；
Fig. 4 is the structure diagram of the input unit for the search content that the embodiment of the present invention four provides；And
Fig. 5 is the structure diagram for the mobile terminal that the embodiment of the present invention five provides.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The specific implementation of the present invention is described in detail below in conjunction with specific embodiment：
Embodiment one：
Fig. 1 shows the realization flow of the input method for the search content that the embodiment of the present invention one provides, for the ease of saying
It is bright, illustrate only with the relevant part of the embodiment of the present invention, details are as follows：
In step S101, when receive mobile terminal user input take pictures searching request when, obtain mobile terminal on
, with the image of the target reference object in the range of the associated camera front preset of search of taking pictures and output.
The embodiment of the present invention is suitable for mobile terminal, is particularly suitable for the portable shifting such as mobile phone, tablet computer or learning machine
Dynamic terminal, search of taking pictures is carried out with user-friendly mobile terminal.In embodiments of the present invention, when receive mobile terminal use
Family input take pictures searching request when, according to searching request of taking pictures, by mobile terminal with the associated camera of search of taking pictures
The image of the target reference object in the range of camera front preset is obtained in real time.Later, can by mobile terminal screen to
Mobile terminal user exports target reference object image, to be moved easily the figure of terminal user's real time inspection target reference object
Picture.
Preferably, on mobile terminal is obtained, with the target in the range of the associated camera front preset of search of taking pictures
During reference object image, while taken pictures and scope identifier or inclined to preset direction projection by the mark projector on mobile terminal
Oblique mark projects take pictures scope identifier and inclination mark simultaneously, to be moved easily terminal user according to mark to content of taking pictures
It is adjusted, so as to improve the accuracy of search content, and then improves the accuracy for search of taking pictures.
Wherein, the mark projector can be a special light source, for photograph subject projection mark (such as range of taking pictures
Mark tilts mark), scope identifier of taking pictures is used to show range of taking pictures to mobile terminal user, and scope identifier of taking pictures can be
Cursor selects frame, such as the cursor of the shapes such as rectangle, ellipse to select frame, and ranging from cursor of taking pictures at this time selects the circle fixed or covering
Range, scope identifier of taking pictures may be single cursor, such as tracking cross, taking pictures ranging from comprising tracking cross at this time
The range that the shapes such as default rectangle, ellipse are confined or covered.It is interior for prompting to wait to take pictures to mobile terminal user to tilt mark
Hold and whether tilt, user to be facilitated to be adjusted according to mark is tilted to content of taking pictures, tilting mark can be for one or more
Line segment.
In step s 102, the eeg signal of mobile terminal user is received, the signal characteristic of eeg signal is obtained, sentences
Whether break signal feature is default photographing signals feature.
In embodiments of the present invention, the brain wave sensor of eeg signal can be received by being provided on mobile terminal, be preset
Photographing signals are characterized as condition that is pre-set, taking pictures for triggering, after mobile terminal user exports the image obtained,
The eeg signal of mobile terminal user is received by brain wave sensor first, then the eeg signal received is carried out
Feature extraction, obtains the signal characteristic of eeg signal, finally judges whether the signal characteristic obtained is that default photographing signals are special
Sign, to be confirmed whether to take pictures to target reference object at current time.
Preferably, it if being not provided with to receive the brain wave sensor of eeg signal on mobile terminal, is receiving
The eeg signal of mobile terminal user, when obtaining the signal characteristic of eeg signal, first by connecting with mobile terminal
Signal acquisition equipment obtains the eeg signal of mobile terminal user, and the eeg signal of acquisition is sent to mobile terminal,
Then mobile terminal receives the eeg signal that signal acquisition equipment is sent, and the eeg signal to receiving carries out feature and carries
It takes, obtains the signal characteristic of eeg signal, it is achieved thereby that the acquisition of eeg signal and signal characteristic.
In step s 103, it when signal characteristic is default photographing signals feature, takes pictures, obtains to target reference object
The word in the image taken pictures is taken, and is entered text into preset input frame.
In embodiments of the present invention, when signal characteristic is default photographing signals feature, illustrate that mobile terminal user is true
Recognize the present image exported using mobile terminal to scan for, at this point, taking pictures to target reference object, and to taking pictures to obtain
Image carry out Text region, to obtain the word in the image taken pictures, then enter text into preset input frame
In.
Preferably, in the word in obtaining the image taken pictures, word in the image that detection is taken pictures first
Gradient when gradient is in preset range, just obtains the word in the image taken pictures, so as to improve search content
Accuracy.
In embodiments of the present invention, according to the signal characteristic of the eeg signal of mobile terminal user, search of taking pictures is controlled
Search content automatically enter, so as to improve the automation of search content input process and intelligence degree, and then improve
Search efficiency of taking pictures.
Embodiment two：
Fig. 2 shows the realization flow of the input method of search content provided by Embodiment 2 of the present invention, for the ease of saying
It is bright, illustrate only with the relevant part of the embodiment of the present invention, details are as follows：
In step s 201, when receive mobile terminal user input take pictures searching request when, obtain mobile terminal on
, with the image of the target reference object in the range of the associated camera front preset of search of taking pictures and output.
The embodiment of the present invention is suitable for mobile terminal, is particularly suitable for the portable shifting such as mobile phone, tablet computer or learning machine
Dynamic terminal, search of taking pictures is carried out with user-friendly mobile terminal.In embodiments of the present invention, when receive mobile terminal use
Family input take pictures searching request when, according to searching request of taking pictures, by mobile terminal with the associated camera of search of taking pictures
The image of the target reference object in the range of camera front preset is obtained in real time.Later, can by mobile terminal screen to
Mobile terminal user exports target reference object image, to be moved easily the figure of terminal user's real time inspection target reference object
Picture.
Preferably, on mobile terminal is obtained, with the target in the range of the associated camera front preset of search of taking pictures
During reference object image, while taken pictures and scope identifier or inclined to preset direction projection by the mark projector on mobile terminal
Oblique mark projects take pictures scope identifier and inclination mark simultaneously, to be moved easily terminal user according to mark to content of taking pictures
It is adjusted, so as to improve the accuracy of search content, and then improves the accuracy for search of taking pictures.
Wherein, the mark projector can be a special light source, for photograph subject projection mark (such as range of taking pictures
Mark tilts mark), scope identifier of taking pictures is used to show range of taking pictures to mobile terminal user, and scope identifier of taking pictures can be
Cursor selects frame, such as the cursor of the shapes such as rectangle, ellipse to select frame, and ranging from cursor of taking pictures at this time selects the circle fixed or covering
Range, scope identifier of taking pictures may be single cursor, such as tracking cross, taking pictures ranging from comprising tracking cross at this time
The range that the shapes such as default rectangle, ellipse are confined or covered.It is interior for prompting to wait to take pictures to mobile terminal user to tilt mark
Hold and whether tilt, user to be facilitated to be adjusted according to mark is tilted to content of taking pictures, tilting mark can be for one or more
Line segment.
In step S202, the eeg signal of mobile terminal user is received, obtains the signal characteristic of eeg signal.
In step S203, judge whether signal characteristic is default photographing signals feature, is to perform step S206, otherwise
Perform step S204.
In embodiments of the present invention, the brain wave sensor of eeg signal can be received by being provided on mobile terminal, be preset
Photographing signals are characterized as condition that is pre-set, taking pictures for triggering, after mobile terminal user exports the image obtained,
The eeg signal of mobile terminal user is received by brain wave sensor first, then the eeg signal received is carried out
Feature extraction, obtains the signal characteristic of eeg signal, finally judges whether the signal characteristic obtained is that default photographing signals are special
Sign, to be confirmed whether to take pictures to target reference object at current time.
Preferably, it if being not provided with to receive the brain wave sensor of eeg signal on mobile terminal, is receiving
The eeg signal of mobile terminal user, when obtaining the signal characteristic of eeg signal, first by connecting with mobile terminal
Signal acquisition equipment obtains the eeg signal of mobile terminal user, and the eeg signal of acquisition is sent to mobile terminal,
Then mobile terminal receives the eeg signal that signal acquisition equipment is sent, and the eeg signal to receiving carries out feature and carries
It takes, obtains the signal characteristic of eeg signal, it is achieved thereby that the acquisition of eeg signal and signal characteristic.
In step S204, when signal characteristic is not default photographing signals feature, prompting mobile terminal user, which adjusts, to move
The angle of dynamic terminal or position.
In embodiments of the present invention, when signal characteristic is not default photographing signals feature, illustrate that mobile terminal user refuses
The present image exported using mobile terminal absolutely is scanned for, at this point, prompting mobile terminal user adjusts the angle of mobile terminal
Or position, to reacquire image, so as to improve the validity of image acquisition.
In step S205, detect whether there is the operation of adjustment mobile terminal angle or position, be to jump to step
Rapid S202.
In step S206, when signal characteristic is default photographing signals feature, takes pictures, obtain to target reference object
The word in the image taken pictures is taken, and is entered text into preset input frame.
In embodiments of the present invention, when signal characteristic is default photographing signals feature, illustrate that mobile terminal user is true
Recognize the present image exported using mobile terminal to scan for, at this point, taking pictures to target reference object, and to taking pictures to obtain
Image carry out Text region, to obtain the word in the image taken pictures, then enter text into preset input frame
In.
Preferably, in the word in obtaining the image taken pictures, word in the image that detection is taken pictures first
Gradient when gradient is in preset range, just obtains the word in the image taken pictures, so as to improve search content
Accuracy.
In embodiments of the present invention, according to the signal characteristic of the eeg signal of mobile terminal user, search of taking pictures is controlled
Search content automatically enter, so as to improve the automation of search content input process and intelligence degree, and then improve
Search efficiency of taking pictures.
Embodiment three：
Fig. 3 shows the structure of the input unit for the search content that the embodiment of the present invention three provides, for convenience of description, only
Show with the relevant part of the embodiment of the present invention, including：
Image acquisition unit 31, for when receive mobile terminal user input take pictures searching request when, obtain movement
Image and output in terminal, that the target reference object in the range of associated camera front preset is searched for taking pictures.
In embodiments of the present invention, when receive mobile terminal user input take pictures searching request when, image acquisition list
Member 31 is pre- in front of camera by being obtained in real time with the associated camera of search of taking pictures on mobile terminal according to searching request of taking pictures
If the target reference object image in range.Later, target can be exported to mobile terminal user by mobile terminal screen to clap
Object images are taken the photograph, to be moved easily the image of terminal user's real time inspection target reference object.
Feature judging unit 32 for receiving the eeg signal of mobile terminal user, obtains the signal of eeg signal
Feature judges whether signal characteristic is default photographing signals feature.
In embodiments of the present invention, the brain wave sensor of eeg signal can be received by being provided on mobile terminal, be preset
Photographing signals are characterized as condition that is pre-set, taking pictures for triggering, after mobile terminal user exports the image obtained,
The eeg signal of mobile terminal user is received by brain wave sensor first, then by feature judging unit 32 to receiving
The eeg signal arrived carries out feature extraction, obtains the signal characteristic of eeg signal, and the signal characteristic for finally judging to obtain is
No is default photographing signals feature, to be confirmed whether to take pictures to target reference object at current time.
Text entry unit 33, for when signal characteristic is default photographing signals feature, being carried out to target reference object
It takes pictures, obtains the word in the image taken pictures, and enter text into preset input frame.
In embodiments of the present invention, when signal characteristic is default photographing signals feature, illustrate that mobile terminal user is true
Recognize the present image exported using mobile terminal to scan for, at this point, by text entry unit 33 to target reference object into
Row is taken pictures, and the image to taking pictures carries out Text region, to obtain the word in the image taken pictures, then by word
It is input in preset input frame.
In embodiments of the present invention, feature judging unit 32 is special according to the signal of the eeg signal of mobile terminal user
Sign, control text entry unit 33 perform the operation for automatically entering search content, so as to improve search content input process
Automation and intelligence degree, and then improve search efficiency of taking pictures.
In embodiments of the present invention, each unit for searching for the input unit of content can be real by corresponding hardware or software unit
Existing, each unit can be independent soft and hardware unit, can also be integrated into a soft and hardware unit, herein not limiting this
Invention.
Example IV：
Fig. 4 shows the structure of the input unit for the search content that the embodiment of the present invention four provides, for convenience of description, only
Show with the relevant part of the embodiment of the present invention, including：
Image acquisition unit 41, for when receive mobile terminal user input take pictures searching request when, obtain movement
Image and output in terminal, that the target reference object in the range of associated camera front preset is searched for taking pictures.
In embodiments of the present invention, when receive mobile terminal user input take pictures searching request when, image acquisition list
Member 41 is according to searching request of taking pictures, by obtaining camera front preset model with the associated camera of search of taking pictures on mobile terminal
The image of target reference object in enclosing.Later, target can be exported to mobile terminal user by mobile terminal screen to shoot
Object images, to be moved easily the image of terminal user's real time inspection target reference object.
Preferably, on mobile terminal is obtained, with the target in the range of the associated camera front preset of search of taking pictures
During reference object image, while taken pictures and scope identifier or inclined to preset direction projection by the mark projector on mobile terminal
Oblique mark projects take pictures scope identifier and inclination mark simultaneously, to be moved easily terminal user according to mark to content of taking pictures
It is adjusted, so as to improve the accuracy of search content, and then improves the accuracy for search of taking pictures.
Wherein, the mark projector can be a special light source, for photograph subject projection mark (such as range of taking pictures
Mark tilts mark), scope identifier of taking pictures is used to show range of taking pictures to mobile terminal user, and scope identifier of taking pictures can be
Cursor selects frame, such as the cursor of the shapes such as rectangle, ellipse to select frame, and ranging from cursor of taking pictures at this time selects the circle fixed or covering
Range, scope identifier of taking pictures may be single cursor, such as tracking cross, taking pictures ranging from comprising tracking cross at this time
The range that the shapes such as default rectangle, ellipse are confined or covered.It is interior for prompting to wait to take pictures to mobile terminal user to tilt mark
Hold and whether tilt, user to be facilitated to be adjusted according to mark is tilted to content of taking pictures, tilting mark can be for one or more
Line segment.
Feature judging unit 42 for receiving the eeg signal of mobile terminal user, obtains the signal of eeg signal
Feature judges whether signal characteristic is default photographing signals feature.
In embodiments of the present invention, the brain wave sensor of eeg signal can be received by being provided on mobile terminal, be preset
Photographing signals are characterized as condition that is pre-set, taking pictures for triggering, after mobile terminal user exports the image obtained,
The eeg signal of mobile terminal user is received by brain wave sensor first, then the eeg signal received is carried out
Feature extraction obtains the signal characteristic of eeg signal, and the signal characteristic for judging to obtain finally by feature judging unit 42 is
No is default photographing signals feature, to be confirmed whether to take pictures to target reference object at current time.
Preferably, it if being not provided with to receive the brain wave sensor of eeg signal on mobile terminal, is receiving
The eeg signal of mobile terminal user, when obtaining the signal characteristic of eeg signal, first by connecting with mobile terminal
Signal acquisition equipment obtains the eeg signal of mobile terminal user, and the eeg signal of acquisition is sent to mobile terminal,
Then mobile terminal receives the eeg signal that signal acquisition equipment is sent, and the eeg signal to receiving carries out feature and carries
It takes, obtains the signal characteristic of eeg signal, it is achieved thereby that the acquisition of eeg signal and signal characteristic.
Prompt unit 43 is adjusted, for when signal characteristic is not default photographing signals feature, prompting mobile terminal user
Adjust angle or the position of mobile terminal.
In embodiments of the present invention, when signal characteristic is not default photographing signals feature, illustrate that mobile terminal user refuses
The present image exported using mobile terminal absolutely is scanned for, at this point, by adjusting 43 prompting mobile terminal user of prompt unit
Angle or the position of mobile terminal are adjusted, to reacquire image, so as to improve the validity of image acquisition.Later, it is excellent
Selection of land, detect whether to exist adjustment mobile terminal angle either position operation when detect adjustment mobile terminal angle or
During the operation of position, triggering feature judging unit 42 performs the eeg signal for receiving mobile terminal user, obtains brain wave letter
Number signal characteristic, judge signal characteristic whether be default photographing signals feature operation, so as to improve search of taking pictures from
Dynamicization degree.
Text entry unit 44, for when signal characteristic is default photographing signals feature, being carried out to target reference object
It takes pictures, obtains the word in the image taken pictures, and enter text into preset input frame.
In embodiments of the present invention, when signal characteristic is default photographing signals feature, illustrate that mobile terminal user is true
Recognize the present image exported using mobile terminal to scan for, at this point, by text entry unit 44 to target reference object into
Row is taken pictures, and the image to taking pictures carries out Text region, to obtain the word in the image taken pictures, then by word
It is input in preset input frame.
Preferably, in the word in obtaining the image taken pictures, word in the image that detection is taken pictures first
Gradient when gradient is in preset range, just obtains the word in the image taken pictures, so as to improve search content
Accuracy.
In embodiments of the present invention, feature judging unit 42 is special according to the signal of the eeg signal of mobile terminal user
Sign, control text entry unit 44 perform the operation for automatically entering search content, so as to improve search content input process
Automation and intelligence degree, and then improve search efficiency of taking pictures.
It is therefore preferred that this feature judging unit 42 includes：
Signal transmitting unit 421, for obtaining mobile terminal user by the signal acquisition equipment being connect with mobile terminal
Eeg signal, and the eeg signal of acquisition is sent to mobile terminal；And
Feature acquiring unit 422, the eeg signal of signal acquisition equipment transmission is received for mobile terminal, and obtains brain
The signal characteristic of electric wave signal；
Preferably, which includes：
Word acquiring unit 441, for detecting the gradient of word in the image taken pictures, when gradient is in default
During range, the word in the image taken pictures is obtained.
In embodiments of the present invention, each unit for searching for the input unit of content can be real by corresponding hardware or software unit
Existing, each unit can be independent soft and hardware unit, can also be integrated into a soft and hardware unit, herein not limiting this
Invention.
Embodiment five：
Fig. 5 shows the structure for the mobile terminal that the embodiment of the present invention five provides, and for convenience of description, illustrates only and this
The relevant part of inventive embodiments.
The mobile terminal 5 of the embodiment of the present invention includes processor 50, memory 51 and is stored in memory 51 and can
The computer program 52 run on processor 50.The processor 50 realizes above-mentioned search content when performing computer program 52
Step in input method embodiment, for example, step S101 to S103 shown in FIG. 1, step S201 to S206 shown in Fig. 2.
Alternatively, processor 50 realizes the function of each unit in above-mentioned each device embodiment when performing computer program 52, for example, Fig. 3 institutes
Show the function of unit 31 to 33, unit 41 to 44 shown in Fig. 4.
In embodiments of the present invention, the input side of above-mentioned search content is realized when which performs computer program 52
During step in method embodiment, when receive mobile terminal user's input take pictures searching request when, obtain it is on mobile terminal,
Image and output with the target reference object in the range of the associated camera front preset of search of taking pictures, receive mobile terminal and use
The eeg signal at family obtains the signal characteristic of eeg signal, judges whether signal characteristic is default photographing signals feature, when
It when signal characteristic is default photographing signals feature, takes pictures to target reference object, obtains the text in the image taken pictures
Word, and enter text into preset input frame, so as to improve the degree of automation of search content input process, Jin Erti
High search efficiency of taking pictures.
The mobile terminal of the embodiment of the present invention can be mobile phone, tablet computer or learning machine.Processor in the mobile terminal 5
50 specifically refer to the description of method in embodiment one the step of realization when performing computer program 52, details are not described herein.
Embodiment six：
In embodiments of the present invention, a kind of computer readable storage medium is provided, which deposits
Computer program is contained, which realizes when being executed by processor in the input method embodiment of above-mentioned search content
Step, for example, step S101 to S103 shown in FIG. 1, step S201 to S206 shown in Fig. 2.Alternatively, the computer program quilt
Processor realizes the function of each unit in above-mentioned each device embodiment when performing, for example, unit 31 to 33 shown in Fig. 3, shown in Fig. 4
The function of unit 41 to 44.
In embodiments of the present invention, when receive mobile terminal user's input take pictures searching request when, obtain it is mobile eventually
Image and output on end, that the target reference object in the range of associated camera front preset is searched for taking pictures, receive and move
The eeg signal of dynamic terminal user obtains the signal characteristic of eeg signal, judges whether signal characteristic is default letter of taking pictures
Number feature when signal characteristic is default photographing signals feature, takes pictures to target reference object, obtains the figure taken pictures
Word as in, and enter text into preset input frame, so as to improve the automation journey of search content input process
Degree, and then improve search efficiency of taking pictures.The input method of search content that the computer program is realized when being executed by processor
The description of step in preceding method embodiment is further can refer to, details are not described herein.
The computer readable storage medium of the embodiment of the present invention can include that any of computer program code can be carried
Entity or device, recording medium, for example, the memories such as ROM/RAM, disk, CD, flash memory.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of input method for searching for content, which is characterized in that the method includes following step：
When receive mobile terminal user input take pictures searching request when, obtain it is on the mobile terminal, take pictures with described
Search for the image of the target reference object in the range of associated camera front preset and output；
The eeg signal of the mobile terminal user is received, obtains the signal characteristic of the eeg signal, judges the letter
Whether number feature is default photographing signals feature；
It when the signal characteristic is the default photographing signals feature, takes pictures to the target reference object, obtains institute
The word in the image taken pictures is stated, and the word is input in preset input frame.
2. the method as described in claim 1, which is characterized in that the method further includes：
When the signal characteristic is not the default photographing signals feature, the mobile terminal user is prompted to adjust the movement
The angle of terminal or position.
3. the method as described in claim 1, which is characterized in that receive the eeg signal of the mobile terminal user, obtain
The step of signal characteristic of the eeg signal, including：
The eeg signal of the mobile terminal user is obtained by the signal acquisition equipment being connect with the mobile terminal, and will
The eeg signal of the acquisition is sent to the mobile terminal；
The mobile terminal receives the eeg signal that the signal acquisition equipment is sent, and obtains the letter of the eeg signal
Number feature.
4. the method as described in claim 1, which is characterized in that the step of word in the image taken pictures described in acquisition,
Including：
The gradient of word in the image taken pictures described in detection, when the gradient is in preset range, described in acquisition
Word in the image taken pictures.
5. a kind of input unit for searching for content, which is characterized in that described device includes：
Image acquisition unit, for when receive mobile terminal user's input take pictures searching request when, obtain it is described it is mobile eventually
The image of target reference object in the range of on end the and described associated camera front preset of search of taking pictures and output；
Feature judging unit for receiving the eeg signal of the mobile terminal user, obtains the letter of the eeg signal
Number feature judges whether the signal characteristic is default photographing signals feature；And
Text entry unit, for when the signal characteristic be the default photographing signals feature when, to the target shooting pair
As taking pictures, the word in the image taken pictures described in acquisition, and the word is input in preset input frame.
6. device as claimed in claim 5, which is characterized in that described device further includes：
Prompt unit is adjusted, it is described mobile whole for when the signal characteristic is not the default photographing signals feature, prompting
End subscriber adjusts angle or the position of the mobile terminal.
7. device as claimed in claim 5, which is characterized in that the feature judging unit includes：
Signal transmitting unit, for obtaining the mobile terminal user by the signal acquisition equipment being connect with the mobile terminal
Eeg signal, and the eeg signal of the acquisition is sent to the mobile terminal；And
Feature acquiring unit, the eeg signal of the signal acquisition equipment transmission is received for the mobile terminal, and is obtained
The signal characteristic of the eeg signal.
8. device as claimed in claim 5, which is characterized in that the text entry unit includes：
Word acquiring unit, for detecting the gradient of word in the image taken pictures, when the gradient is in pre-
If during range, the word in the image taken pictures described in acquisition.
9. a kind of mobile terminal, including memory, processor and it is stored in the memory and can be on the processor
The computer program of operation, which is characterized in that the processor realizes such as Claims 1-4 when performing the computer program
The step of any one the method.
10. a kind of computer readable storage medium, the computer-readable recording medium storage has computer program, and feature exists
In when the computer program is executed by processor the step of realization such as any one of Claims 1-4 the method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711195126.9A CN108227910A (en) | 2017-11-24 | 2017-11-24 | Input method and device for search content, mobile terminal and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711195126.9A CN108227910A (en) | 2017-11-24 | 2017-11-24 | Input method and device for search content, mobile terminal and storage medium |
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| CN108227910A true CN108227910A (en) | 2018-06-29 |
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| CN201711195126.9A Pending CN108227910A (en) | 2017-11-24 | 2017-11-24 | Input method and device for search content, mobile terminal and storage medium |
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