CN102999752A - Method and device for quickly identifying local characters in picture and terminal - Google Patents

Method and device for quickly identifying local characters in picture and terminal Download PDF

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Publication number
CN102999752A
CN102999752A CN2012104620061A CN201210462006A CN102999752A CN 102999752 A CN102999752 A CN 102999752A CN 2012104620061 A CN2012104620061 A CN 2012104620061A CN 201210462006 A CN201210462006 A CN 201210462006A CN 102999752 A CN102999752 A CN 102999752A
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Prior art keywords
picture
circle
local picture
character
target photo
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Chinese (zh)
Inventor
赵连圣
郑亚锋
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Priority to CN2012104620061A priority Critical patent/CN102999752A/en
Publication of CN102999752A publication Critical patent/CN102999752A/en
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Abstract

The invention relates to a method and a device for quickly identifying local characters in a picture and a terminal. The method includes steps of A, acquiring and displaying an integral target picture; B, acquiring circled and selected signals on the target picture, and obtaining and storing a target area range to be identified of the target picture according to the circled and selected signals; C, displaying a local picture within the target area range on the target picture; and D, identifying the characters on the local picture, computing the proportion of the integral local picture to a character area in the local picture, and extracting and storing the characters in the local picture when the proportion is larger than the preset proportion. By acquiring the circled and selected signals on the target picture to identify the target area range with the characters to be identified and identifying the characters in the local picture within the target area range, local character information in the integral picture can be quickly identified and user experience is improved.

Description

Method, device and terminal that local character in the picture is identified fast
Technical field
The present invention relates to communication technical field, more particularly, relate to a kind of method, device and terminal that local character in the picture is identified fast.
Background technology
Along with science and technology is growing, the application function of portable terminal is more and more abundanter, wherein to the recognition technology of character in picture comparative maturity.After for example can taking pictures, scan business card, directly generate the business card of text, after also can cutting out business card, the character information of part is cut out in identification.But still there is limitation in the picture character recognition technologies at present, for example, when needs only carry out character recognition to the part of picture, often need to carry out first loaded down with trivial details trimming operation, again the part of cutting is carried out character recognition, and can't directly carry out character recognition to the part of picture.
Summary of the invention
The technical problem to be solved in the present invention is, for the defects of prior art, provides a kind of method, device and terminal that local character in the picture is identified fast.
The technical solution adopted for the present invention to solve the technical problems is:
Construct a kind of method that local character in the picture is identified fast, wherein, may further comprise the steps:
A, obtain and show whole Target Photo;
B, the circle that obtains on described Target Photo select signal, select signal to obtain the target area scope of needs identification on the described Target Photo according to described circle, and preserve;
Be positioned at the local picture of described target area scope on C, the described Target Photo of demonstration;
D, described local picture is carried out character recognition, calculate the ratio that character zone in the described local picture accounts for whole described local picture, and, extract the character in the described local picture, and preserve during greater than preset ratio in described ratio.
Method of the present invention, wherein, described steps A is specially:
A1, from existing picture, choose described Target Photo, and show; Perhaps, enter exposal model, take and produce described Target Photo, and show;
A2, when showing described Target Photo, show for the user and described Target Photo is enclosed choosing, the choosing of cancellation circle and revise and enclose the option that selects scope;
Described step B is specially:
B1, the circle that obtains on described Target Photo select signal;
B2, adjust described circle according to user input instruction and select signal, with the choosing of cancellation circle or change corresponding target area range size;
B3, after the affirmation instruction that gets access to user input, select scope corresponding to signal as the final goal regional extent on current circle.
Method of the present invention, wherein, described step C is specially:
Be positioned at the local picture of described target area scope on C1, the described Target Photo of demonstration;
C2, when showing described local picture, also show the option of the display parameter of described local picture being adjusted for the user;
C3, the adjustment instruction of obtaining the described local picture display parameter of adjustment;
C4, change the display effect of described local picture according to described adjustment instruction, so that the character in the described local picture is identified easily.
Method of the present invention wherein, among the described step D, after the character in extracting described local picture, also comprises step:
D1, the character that extracts is shown with editable textual form, show simultaneously described local picture as a comparison;
D2, the character that extracts according to the user input instruction edit-modify;
D3, after the affirmation that gets access to user input is held instruction, preserve the good character of clean up editing.
Method of the present invention wherein, also comprises step after the described step D:
E1, during less than described preset ratio, eject the dialog box options of whether proceeding to identify for user selection in described ratio;
E2, when getting access to the continuation recognition instruction of user input, show the local picture that is positioned at described target area scope on the described Target Photo;
E3, when showing described local picture, also show for the user and described Target Photo is enclosed choosing, the choosing of cancellation circle and revise and enclose the option that selects scope;
E4, the circle that obtains on described local picture select signal;
E5, adjust described circle according to user input instruction and select signal, with the choosing of cancellation circle or change described local picture size;
E6, after the affirmation instruction that gets access to user input, select local picture corresponding to signal as new local picture on current circle, and execution in step D.
The present invention also provides a kind of device that local character in the picture is identified fast, wherein, comprising:
The first display module is used for obtaining and showing whole Target Photo;
Circle modeling piece, the circle that is used for obtaining on described Target Photo selects signal, selects signal to obtain the target area scope of needs identification on the described Target Photo according to described circle, and preserves;
The second display module is used for showing the local picture that is positioned at described target area scope on the described Target Photo;
Identification module is used for described local picture is carried out character recognition, calculates the ratio that character zone in the described local picture accounts for whole described local picture, and, extracts the character in the described local picture, and preserve during greater than preset ratio in described ratio.
Device of the present invention, wherein, described the first display module comprises:
The first Image Display unit is used for choosing described Target Photo from existing picture, and shows, perhaps enters exposal model, takes and produces described Target Photo, and show;
The first option display unit is used for showing for the user described Target Photo is enclosed choosing, the choosing of cancellation circle and revises the option that circle selects scope;
Described circle modeling piece comprises:
The first acquiring unit, the circle that is used for obtaining on described Target Photo selects signal;
Revise the unit, be used for adjusting described circle according to user input instruction and select signal, enclose choosing or change corresponding target area range size with cancellation;
Confirmation unit is used for selecting scope corresponding to signal as the final goal regional extent on current circle after the affirmation instruction that gets access to user's input.
Device of the present invention, wherein, described the second display module comprises:
The second picture display unit is used for showing the local picture that is positioned at described target area scope on the described Target Photo;
The second option display unit is used for when showing described local picture, also shows the option of the display parameter of described local picture being adjusted for the user;
Second acquisition unit is used for obtaining the adjustment instruction of adjusting described local picture display parameter;
Adjustment unit is for the display effect that changes described local picture according to described adjustment instruction, so that the character in the described local picture is identified easily.
Device of the present invention, wherein, described identification module also is connected with:
The edit-modify module, be used for the character that extracts is shown with editable textual form, show simultaneously described local picture as a comparison, the character that extracts according to the user input instruction edit-modify, after the affirmation that gets access to user's input is held instruction, preserve the good character of clean up editing; And,
Circle selects scope replacement module, be used in described ratio during less than described preset ratio, eject the dialog box options of whether proceeding to identify for user selection, when getting access to the continuation recognition instruction of user's input, again show local picture, when showing described local picture, also show for the user described Target Photo is enclosed choosing, the choosing of cancellation circle and modification circle select the option of scope, the circle that obtains on described local picture selects signal, adjust described circle according to user input instruction and select signal, enclose choosing or change described local picture size with cancellation, after the affirmation instruction that gets access to user's input, select local picture corresponding to signal as new local picture on current circle, and restart described identification module.
The present invention also provides a kind of terminal, wherein, comprises such as aforementioned each described device that local character in the picture is identified fast.
Beneficial effect of the present invention is: select signal to identify the target area scope that need to carry out character recognition by the circle that obtains on Target Photo, then the local picture in the scope of target area is carried out character recognition, therefore can identify fast character information local in the whole pictures, promote the user and experience.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the method that local character in the picture is identified the fast process flow diagram substantially of preferred embodiment of the present invention;
Fig. 2 is the method detail flowchart that local character in the picture is identified fast of preferred embodiment of the present invention;
Fig. 3 is the method flow diagram that local character in the picture is identified fast of another embodiment of the present invention;
Fig. 4 is the device that local character in the picture is identified the fast theory diagram substantially of preferred embodiment of the present invention;
Fig. 5 is the detailed theory diagram of device that local character in the picture is identified fast of preferred embodiment of the present invention;
Fig. 6 is the principle of device block diagram that local character in the picture is identified fast of another embodiment of the present invention.
Embodiment
The method flow that local character in the picture is identified fast of preferred embodiment of the present invention may further comprise the steps as shown in Figure 1: S1, obtain and show whole Target Photo; S2, the circle that obtains on Target Photo select signal, select signal to obtain the target area scope of needs identification on the Target Photo according to circle, and preserve; Be positioned at the local picture of target area scope on S3, the display-object picture; S4, local picture is carried out character recognition, calculate the ratio that character zone in the local picture accounts for whole local picture, and, extract the character in the local picture, and preserve during greater than preset ratio in ratio.Adopt the method only to need to need the part of identification to get final product at Target Photo with finger or the choosing of writing pencil circle, do not need picture is carried out the loaded down with trivial details work of cutting out, so that the picture character recognition is more convenient and smart.
In the method for above-described embodiment, as shown in Figure 2, step S1 specifically comprises: S11, choose Target Photo from existing picture, and show; Perhaps, enter exposal model, take and produce Target Photo, and show; S12, in the display-object picture, show for the user and Target Photo is enclosed choosing, the choosing of cancellation circle and revise and enclose the option that selects scope.That is, after the local character to picture that enters into present embodiment carries out quick recognition function interface, can provide at least two modes of obtaining Target Photo, can directly from existing picture, choose, also can adopt the pattern of taking pictures now immediately to take the photograph photo.After getting access to Target Photo, show whole Target Photo, so that the user selects the target area from centre circle.Select in the process change circle to select scope, determine or the choosing of cancellation circle for ease of the user at circle, in the display-object picture, also show the options such as affirmation, cancellation, modification, wherein revise option and can comprise that amplifying current circle selects scope option, dwindles current circle and select scope option etc.
In the method for above-described embodiment, as shown in Figure 2, step S2 is specially: S21, the circle that obtains on Target Photo select signal; S22, select signal according to user input instruction adjustment circle, with the choosing of cancellation circle or change corresponding target area range size; S23, after the affirmation instruction that gets access to user input, select scope corresponding to signal as the final goal regional extent on current circle.The general circle that obtains on the Target Photo by touch-screen selects signal, can be finger loop choosing or the choosing of writing pencil circle.Circle selects in the process, and the user can revise circle by rendering preferences and select scope, even the choosing of cancellation circle.After adjusting to suitable circle and selecting scope, the user can click the affirmation option, current circle select signal for scope be the final goal regional extent that the user wishes to carry out character recognition, can the local picture that this final goal regional extent is corresponding shear and preserve.
In the method for above-described embodiment, as shown in Figure 2, step S3 is specially: the local picture that is positioned at the target area scope on S31, the display-object picture; S32, when showing local picture, also show the option of the display parameter of local picture being adjusted for the user; S33, the adjustment instruction of obtaining the local picture display parameter of adjustment; S34, according to the display effect of adjusting instruction and change local picture, so that the character in the local picture is identified easily.After in above-mentioned steps, keeping local picture, directly show.For ease of the user display parameter of this part picture are made amendment, more easy to identify so that the character on the picture is clearer, when showing local picture, also show the option of the display parameter of local picture being adjusted for the user.Such as comprising: brightness adjustment option, contrast are adjusted option, painted adjustment etc.The user can arrange picture according to the option that provides, and the local picture by confirming that the option affirmation is finally adjusted, and the while can show the local picture after the adjustment again.
Further, among the above-mentioned steps S4, preset ratio can be set as required, for example preset ratio can be set as 50%.That is, in shown local picture, character zone surpass whole local picture 50% the time, local picture is carried out character recognition, extract character information wherein.
Further, as shown in Figure 2, after the above-mentioned steps S4, also comprise step: S41, the character that extracts is shown with editable textual form; The character that extracts according to the user input instruction edit-modify; S42, after the affirmation that gets access to user input is held instruction, preserve the good character of clean up editing.Wherein, when showing character, also can show original local picture as a comparison, so that correction edited in the character that extracts.For avoiding shown local picture Chinese word too small, cause not seeing Chu, can be provided for adjusting the option of local Image Display size, amplify local picture for the user, so that check.
Further, the ratio that as shown in Figure 3, also comprise step: S51 after the above-mentioned steps S4, accounts for whole Local map panel region at character zone ejects the dialog box options of whether proceeding to identify for user selection during less than preset ratio (for example 50%); S52, when getting access to the continuation recognition instruction of user input, again show local picture, can be above-mentioned through the local picture after brightness, contrast or the painted adjustment; S53, when showing local picture, also show for the user and Target Photo is enclosed choosing, the choosing of cancellation circle and revise and enclose the option that selects scope; S54, the circle that obtains on local picture select signal; S55, select signal according to user input instruction adjustment circle, with the choosing of cancellation circle or change local picture size; S56, after the affirmation instruction that gets access to user input, select local picture corresponding to signal as new local picture on current circle, and execution in step S4.That is, the ratio that accounts for whole Local map panel region when character zone is during less than preset ratio (for example 50%), provides to the user and once revises the chance that circle selects scope, after the user revises circle and selects scope, re-starts identification.
In preferred embodiment, as shown in Figure 3, also comprising step: S6 after above-mentioned steps S4, show and share option, share the character that identifies by network for the user, can be to share, share, share etc. by microblogging by little letter by the space; Perhaps, show simultaneously search option, the character for user search identifies behind the user selection search option, can be associated with each search website, simultaneously the character that identifies is sticked in the search column of search website.
In another embodiment of the present invention, a kind of device that local character in the picture is identified fast also is provided, as shown in Figure 4, comprise the first display module 10, circle modeling piece 20, the second display module 30 and identification module 40.Wherein, the first display module 10 is used for obtaining and showing whole Target Photo; Circle modeling piece 20, the circle that is used for obtaining on Target Photo selects signal, selects signal to obtain the target area scope of needs identification on the Target Photo according to circle, and preserves; The second display module 30 is for the local picture that is positioned at the target area scope on the display-object picture; Identification module 40 is used for local picture is carried out character recognition, calculates the ratio that character zone in the local picture accounts for whole local picture, and, extracts the character in the local picture, and preserve during greater than preset ratio in ratio.Above-mentioned the first display module 10, circle modeling piece 20, the second display module 30 and identification module 40 can adopt the mode of hardware and software combination to realize.Adopt this device that local character in picture is identified fast, only needing needs the part of identification to get final product at Target Photo with finger or the choosing of writing pencil circle, does not need picture is carried out the loaded down with trivial details work of cutting out, so that the picture character recognition is more convenient and smart.
Preferably, in the device of above-described embodiment, as shown in Figure 5, the first display module 10 comprises: the first Image Display unit 11, and be used for choosing Target Photo from existing picture, and show, perhaps enter exposal model, take and produce Target Photo, and show; The first option display unit 12 is used for showing for the user Target Photo is enclosed choosing, the choosing of cancellation circle and revises the option that circle selects scope.That is, after the local character to picture that enters into present embodiment carries out quick recognition function interface, can provide at least two modes of obtaining Target Photo, can directly from existing picture, choose, also can adopt the pattern of taking pictures now immediately to take the photograph photo.After getting access to Target Photo, show whole Target Photo, so that the user selects the target area from centre circle.Select in the process change circle to select scope, determine or the choosing of cancellation circle for ease of the user at circle, in the display-object picture, also show the options such as affirmation, cancellation, modification, wherein revise option and can comprise that amplifying current circle selects scope option, dwindles current circle and select scope option etc.
Preferably, in the device of above-described embodiment, as shown in Figure 5, circle modeling piece 20 comprises: the first acquiring unit 21, and the circle that is used for obtaining on Target Photo selects signal; Revise unit 22, be used for selecting signal according to user input instruction adjustment circle, enclose choosing or change corresponding target area range size with cancellation; Confirmation unit 23 is used for selecting scope corresponding to signal as the final goal regional extent on current circle after the affirmation instruction that gets access to user's input.Above-mentioned the first acquiring unit 21 can be touch-screen, obtains finger or the activation signal of writing pencil on touch-screen by touch-screen.Circle selects in the process, and the user can revise circle by rendering preferences and select scope, even the choosing of cancellation circle.After adjusting to suitable circle and selecting scope, the user can click the affirmation option, current circle select signal for scope be the final goal regional extent that the user wishes to carry out character recognition, can the local picture that this final goal regional extent is corresponding shear and preserve.
Preferably, in the device of above-described embodiment, as shown in Figure 5, the second display module 30 comprises: second picture display unit 31, for the local picture that is positioned at the target area scope on the display-object picture; The second option display unit 32 is used for when showing local picture, also shows the option of the display parameter of local picture being adjusted for the user; Second acquisition unit 33 is used for obtaining the adjustment instruction of adjusting local picture display parameter; Adjustment unit 34 is for the display effect that changes local picture according to the adjustment instruction, so that the character in the local picture is identified easily.For ease of the user display parameter of this part picture are made amendment, more easy to identify so that the character on the picture is clearer, when showing local picture, also show the option of the display parameter of local picture being adjusted for the user.Such as comprising: brightness adjustment option, contrast are adjusted option, painted adjustment etc.The user can arrange picture according to the option that provides, and the local picture by confirming that the option affirmation is finally adjusted, and the while can show the local picture after the adjustment again.
In the device of above-described embodiment, preset ratio can be set as 50%.That is, in shown local picture, character zone surpass whole local picture 50% the time, local picture is carried out character recognition, extract character information wherein.
Preferably, in the device of above-described embodiment, as shown in Figure 6, identification module 40 also is connected with: edit-modify module 50, be used for the character that extracts is shown with editable textual form, show simultaneously local picture as a comparison, the character that extracts according to the user input instruction edit-modify, after the affirmation that gets access to user's input is held instruction, preserve the good character of clean up editing.Wherein, when showing character, also can show original local picture as a comparison, so that correction edited in the character that extracts.For avoiding shown local picture Chinese word too small, cause not seeing Chu, can be provided for adjusting the option of local Image Display size, amplify local picture for the user, so that check.
Preferably, in the device of above-described embodiment, as shown in Figure 6, identification module 40 also is connected with: circle selects scope replacement module 60, be used in ratio during less than preset ratio, eject the dialog box options of whether proceeding to identify for user selection, when getting access to the continuation recognition instruction of user's input, be positioned at the local picture of target area scope on the display-object picture, when showing local picture, also show for the user Target Photo is enclosed choosing, the choosing of cancellation circle and modification circle select the option of scope, and the circle that obtains on local picture selects signal, selects signal according to user input instruction adjustment circle, enclose choosing or change local picture size with cancellation, after the affirmation instruction that gets access to user's input, select local picture corresponding to signal as new local picture on current circle, and restart identification module.That is, the ratio that accounts for whole Local map panel region when character zone is during less than preset ratio (for example 50%), provides to the user and once revises the chance that circle selects scope, after the user revises circle and selects scope, re-starts identification.
In another embodiment of the present invention, a kind of terminal also is provided, comprising as aforementioned arbitrary embodiment described in the device that local character in the picture is identified fast, the specific implementation principle of this device is not repeated herein referring to aforementioned each embodiment.The terminal of present embodiment can be portable terminal, such as mobile phone etc., also can be other intelligent terminals with touch-screen, such as panel computer etc.
In sum, the present invention selects signal to identify the target area scope that need to carry out character recognition by the circle that obtains on Target Photo, then the local picture in the scope of target area is carried out character recognition, therefore can identify fast character information local in the whole pictures, promote the user and experience.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.

Claims (10)

1. the method that local character in the picture is identified fast is characterized in that, may further comprise the steps:
A, obtain and show whole Target Photo;
B, the circle that obtains on described Target Photo select signal, select signal to obtain the target area scope of needs identification on the described Target Photo according to described circle, and preserve;
Be positioned at the local picture of described target area scope on C, the described Target Photo of demonstration;
D, described local picture is carried out character recognition, calculate the ratio that character zone in the described local picture accounts for whole described local picture, and, extract the character in the described local picture, and preserve during greater than preset ratio in described ratio.
2. method according to claim 1 is characterized in that, described steps A is specially:
A1, from existing picture, choose described Target Photo, and show; Perhaps, enter exposal model, take and produce described Target Photo, and show;
A2, when showing described Target Photo, show for the user and described Target Photo is enclosed choosing, the choosing of cancellation circle and revise and enclose the option that selects scope;
Described step B is specially:
B1, the circle that obtains on described Target Photo select signal;
B2, adjust described circle according to user input instruction and select signal, with the choosing of cancellation circle or change corresponding target area range size;
B3, after the affirmation instruction that gets access to user input, select scope corresponding to signal as the final goal regional extent on current circle.
3. method according to claim 1 is characterized in that, described step C is specially:
Be positioned at the local picture of described target area scope on C1, the described Target Photo of demonstration;
C2, when showing described local picture, also show the option of the display parameter of described local picture being adjusted for the user;
C3, the adjustment instruction of obtaining the described local picture display parameter of adjustment;
C4, change the display effect of described local picture according to described adjustment instruction, so that the character in the described local picture is identified easily.
4. method according to claim 1 is characterized in that, among the described step D, after the character in extracting described local picture, also comprises step:
D1, the character that extracts is shown with editable textual form, show simultaneously described local picture as a comparison;
D2, the character that extracts according to the user input instruction edit-modify;
D3, after the affirmation that gets access to user input is held instruction, preserve the good character of clean up editing.
5. method according to claim 1 is characterized in that, also comprises step after the described step D:
E1, during less than described preset ratio, eject the dialog box options of whether proceeding to identify for user selection in described ratio;
E2, when getting access to the continuation recognition instruction of user input, again show local picture;
E3, when showing described local picture, also show for the user and described Target Photo is enclosed choosing, the choosing of cancellation circle and revise and enclose the option that selects scope;
E4, the circle that obtains on described local picture select signal;
E5, adjust described circle according to user input instruction and select signal, with the choosing of cancellation circle or change described local picture size;
E6, after the affirmation instruction that gets access to user input, select local picture corresponding to signal as new local picture on current circle, and execution in step D.
6. the device that local character in the picture is identified fast is characterized in that, comprising:
The first display module is used for obtaining and showing whole Target Photo;
Circle modeling piece, the circle that is used for obtaining on described Target Photo selects signal, selects signal to obtain the target area scope of needs identification on the described Target Photo according to described circle, and preserves;
The second display module is used for showing the local picture that is positioned at described target area scope on the described Target Photo;
Identification module is used for described local picture is carried out character recognition, calculates the ratio that character zone in the described local picture accounts for whole described local picture, and, extracts the character in the described local picture, and preserve during greater than preset ratio in described ratio.
7. device according to claim 6 is characterized in that, described the first display module comprises:
The first Image Display unit is used for choosing described Target Photo from existing picture, and shows, perhaps enters exposal model, takes and produces described Target Photo, and show;
The first option display unit is used for showing for the user described Target Photo is enclosed choosing, the choosing of cancellation circle and revises the option that circle selects scope;
Described circle modeling piece comprises:
The first acquiring unit, the circle that is used for obtaining on described Target Photo selects signal;
Revise the unit, be used for adjusting described circle according to user input instruction and select signal, enclose choosing or change corresponding target area range size with cancellation;
Confirmation unit is used for selecting scope corresponding to signal as the final goal regional extent on current circle after the affirmation instruction that gets access to user's input.
8. device according to claim 6 is characterized in that, described the second display module comprises:
The second picture display unit is used for showing the local picture that is positioned at described target area scope on the described Target Photo;
The second option display unit is used for when showing described local picture, also shows the option of the display parameter of described local picture being adjusted for the user;
Second acquisition unit is used for obtaining the adjustment instruction of adjusting described local picture display parameter;
Adjustment unit is for the display effect that changes described local picture according to described adjustment instruction, so that the character in the described local picture is identified easily.
9. device according to claim 6 is characterized in that, described identification module also is connected with:
The edit-modify module, be used for the character that extracts is shown with editable textual form, show simultaneously described local picture as a comparison, the character that extracts according to the user input instruction edit-modify, after the affirmation that gets access to user's input is held instruction, preserve the good character of clean up editing; And,
Circle selects scope replacement module, be used in described ratio during less than described preset ratio, eject the dialog box options of whether proceeding to identify for user selection, when getting access to the continuation recognition instruction of user's input, again show local picture, when showing described local picture, also show for the user described Target Photo is enclosed choosing, the choosing of cancellation circle and modification circle select the option of scope, the circle that obtains on described local picture selects signal, adjust described circle according to user input instruction and select signal, enclose choosing or change described local picture size with cancellation, after the affirmation instruction that gets access to user's input, select local picture corresponding to signal as new local picture on current circle, and restart described identification module.
10. a terminal is characterized in that, comprises such as each described device that local character in the picture is identified fast among the claim 6-9.
CN2012104620061A 2012-11-15 2012-11-15 Method and device for quickly identifying local characters in picture and terminal Pending CN102999752A (en)

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CN109074705A (en) * 2016-02-09 2018-12-21 瑞可利有限公司 Commodity data registered terminal, commodity data register method and commodity data registration procedure
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CN106325750A (en) * 2016-08-26 2017-01-11 曹蕊 Character recognition method and system applied in terminal equipment
CN106899975A (en) * 2017-03-21 2017-06-27 广东小天才科技有限公司 The cut-in method and mobile terminal of wireless network
CN107562805A (en) * 2017-08-08 2018-01-09 浙江大华技术股份有限公司 It is a kind of to scheme to search the method and device of figure
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CN109492635A (en) * 2018-09-20 2019-03-19 第四范式(北京)技术有限公司 Obtain method, apparatus, equipment and the storage medium of labeled data
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