CN105184218B - Fingerprint input method and device - Google Patents
Fingerprint input method and device Download PDFInfo
- Publication number
- CN105184218B CN105184218B CN201510466935.3A CN201510466935A CN105184218B CN 105184218 B CN105184218 B CN 105184218B CN 201510466935 A CN201510466935 A CN 201510466935A CN 105184218 B CN105184218 B CN 105184218B
- Authority
- CN
- China
- Prior art keywords
- fingerprint
- area
- data
- filling
- fingerprint data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/1335—Combining adjacent partial images (e.g. slices) to create a composite input or reference pattern; Tracking a sweeping finger movement
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/1365—Matching; Classification
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/50—Maintenance of biometric data or enrolment thereof
Abstract
The embodiment of the invention discloses a fingerprint input method, which comprises the following steps: acquiring first fingerprint data input by a user, and determining a first fingerprint area to which the first fingerprint data belongs according to a preset fingerprint partition area; when the fingerprint data of the first fingerprint area has been completely filled, marking the first fingerprint area; determining a second fingerprint area to be completely filled according to the fingerprint filling state of each fingerprint area except the first fingerprint area; prompting a user to adjust the input gesture of the finger fingerprint to a target input gesture corresponding to the position information according to the position information of the second fingerprint area in the fingerprint division area; and acquiring second fingerprint data input by the target input posture, and filling fingerprint data in the second fingerprint area according to the second fingerprint data. The embodiment of the invention also discloses a terminal. The invention has the advantages of enhancing the user participation degree of fingerprint input, improving the efficiency of fingerprint input and enhancing the user experience of the terminal.
Description
Technical Field
The invention relates to the technical field of electronics, in particular to a fingerprint input method and a fingerprint input device.
Background
Currently, with the increasing development and improvement of terminal technologies such as mobile phones, fingerprint identification technologies are increasingly applied to mobile phones, including unlocking, payment or login. Before the mobile phone performs unlocking or payment operations through fingerprint identification, fingerprint input is firstly needed to perform fingerprint backup, the fingerprint input by a user is acquired in real time during unlocking or payment, and the unlocking or payment can be successfully performed if the fingerprint matching is successful.
In the prior art, when a user inputs a finger fingerprint, a mobile phone only displays the number of times of inputting the fingerprint, or displays the progress of fingerprint input through a fingerprint model. Among the prior art, the user can't see the collection situation of oneself fingerprint when carrying out the fingerprint and type, can't judge in real time which part of oneself fingerprint has type the completion, and which part has not gathered yet, and then can't carry out the adjustment of finger gesture, and the inefficiency of fingerprint type, user's participation is low.
Disclosure of Invention
The embodiment of the invention provides a fingerprint input method and a fingerprint input device, which can enhance the user participation degree of fingerprint input, improve the fingerprint input efficiency and enhance the user experience of a terminal.
The embodiment of the invention provides a fingerprint input method, which comprises the following steps:
acquiring first fingerprint data input by a user, and determining a first fingerprint area to which the first fingerprint data belongs according to a preset fingerprint partition area;
when the fingerprint data of the first fingerprint area is completely filled, marking the first fingerprint area to prompt the user that the filling of the fingerprint data of the first fingerprint area is completed;
determining a second fingerprint area to be completely filled according to the fingerprint filling state of each fingerprint area except the first fingerprint area in the fingerprint division area;
prompting the user to adjust the input gesture of the finger fingerprint to a target input gesture corresponding to the position information according to the position information of the second fingerprint area in the fingerprint division area;
and acquiring second fingerprint data input by the target input posture, and filling fingerprint data in the second fingerprint area according to the second fingerprint data so as to completely fill the fingerprint data in the second fingerprint area and realize the input of a complete fingerprint.
Before the obtaining of the first fingerprint data entered by the user and the determining of the first fingerprint area to which the first fingerprint data belongs according to the preset fingerprint partition area, the method further includes:
setting a fingerprint division area for inputting a fingerprint, and dividing the fingerprint division area into N fingerprint areas;
wherein, the N is a natural number larger than 2.
Wherein the determining the first fingerprint area to which the first fingerprint data belongs according to the preset fingerprint partition area includes:
determining the target position of the first fingerprint data in the complete fingerprint data according to the fingerprint grain shape of the first fingerprint data;
and matching the target position of the first fingerprint data in the complete fingerprint data with the positions of the fingerprint areas in the fingerprint division areas, determining a target area corresponding to the target position, and determining the target area as the first fingerprint area.
After determining a first fingerprint area to which the first fingerprint data belongs according to a preset fingerprint partition area, the method further includes:
outputting the filling state of the fingerprint data of the first fingerprint area to a user display interface of a terminal so as to display the filling state to the user in real time;
wherein the filling state of the fingerprint data comprises: filling lines of the fingerprint data or filling progress of the fingerprint data;
and the filling texture of the fingerprint data is the fingerprint texture of the user.
The second fingerprint area is any one or more fingerprint areas except the first fingerprint area.
An embodiment of the present invention further provides a terminal, which may include:
the determining module is used for acquiring first fingerprint data input by a user and determining a first fingerprint area to which the first fingerprint data belongs according to a preset fingerprint dividing area;
the marking module is used for marking the first fingerprint area when the fingerprint data of the first fingerprint area determined by the determining module is completely filled so as to prompt the user that the filling of the fingerprint data of the first fingerprint area is completed;
the determining module is further configured to determine a second fingerprint area to be completely filled according to a fingerprint filling state of each fingerprint area except the first fingerprint area in the fingerprint partition area;
the prompting module is used for prompting the user to adjust the input posture of the finger fingerprint to a target input posture corresponding to the position information according to the position information of the second fingerprint area in the fingerprint division area determined by the determining module;
and the filling module is used for acquiring second fingerprint data input by the target input gesture prompted by the prompting module, and filling fingerprint data in the second fingerprint area according to the second fingerprint data so as to completely fill the fingerprint data in the second fingerprint area and realize the input of a complete fingerprint.
Wherein, the terminal further includes:
the device comprises a setting module, a fingerprint input module and a fingerprint input module, wherein the setting module is used for setting a fingerprint division area for inputting a fingerprint and dividing the fingerprint division area into N fingerprint areas;
wherein, the N is a natural number larger than 2.
Wherein the determining module is specifically configured to:
determining the target position of the first fingerprint data in the complete fingerprint data according to the fingerprint grain shape of the first fingerprint data;
and matching the target position of the first fingerprint data in the complete fingerprint data with the positions of the fingerprint areas in the fingerprint division areas, determining a target area corresponding to the target position, and determining the target area as the first fingerprint area.
Wherein, the prompt module is further configured to:
after the determining module determines a first fingerprint area to which the first fingerprint data belongs, outputting the filling state of the fingerprint data of the first fingerprint area to a user display interface of a terminal so as to display the filling state to the user in real time;
wherein the filling state of the fingerprint data comprises: filling lines of the fingerprint data or filling progress of the fingerprint data;
and the filling texture of the fingerprint data is the fingerprint texture of the user.
The second fingerprint area is any one or more fingerprint areas except the first fingerprint area.
The embodiment of the invention has the following beneficial effects:
the embodiment of the invention can acquire the first fingerprint data input by the user, and the first fingerprint area to which the acquired first fingerprint data belongs is determined by combining the preset fingerprint dividing area, so that whether the fingerprint data of the first fingerprint area is completely filled can be determined according to the filling condition of the fingerprint. When the fingerprint data of the first fingerprint area is completely filled, the first fingerprint area is marked to prompt a user that the filling of the fingerprint data of the first fingerprint area is completed, and further, the fingerprint data filling of other fingerprint areas can be performed. According to the embodiment of the invention, the second fingerprint area to be completely filled can be determined according to the fingerprint filling state of each other fingerprint area except the first fingerprint area, then the user is prompted to adjust the input posture of the fingerprint to the target input posture corresponding to the position information according to the position information of the second fingerprint area in the whole fingerprint divided area, so that the second fingerprint data input by the target input posture can be obtained, and the fingerprint data filling is carried out on the second fingerprint area according to the second fingerprint data, so that the fingerprint data filling of the second fingerprint area is complete, and the input of the whole complete fingerprint is completed. The embodiment of the invention can mark and display the fingerprint area to the user, enhance the visual effect of fingerprint data input, prompt the user to adjust the input posture according to the filling state of the fingerprint data, enhance the user participation degree of the fingerprint input, improve the accuracy of gesture placement of the fingerprint input through the adjustment of the input posture, improve the efficiency of the fingerprint input and enhance the user experience of the terminal.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic flowchart of a first embodiment of a method for fingerprint entry according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of a second embodiment of a method for fingerprint entry according to an embodiment of the present invention;
FIG. 3 is an operational diagram of a method for fingerprint entry according to an embodiment of the present invention;
FIG. 4 is another schematic diagram of the operation of the method for fingerprint entry provided by the embodiment of the present invention;
fig. 5 is a schematic structural diagram of a terminal according to a first embodiment of the present invention;
fig. 6 is a schematic structural diagram of a terminal according to a second 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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
In a specific implementation, the terminal described in the embodiment of the present invention may include various types of terminals, such as a Mobile phone, a tablet computer, a Personal Digital Assistant (PDA), a Mobile Internet Device (MID), and an intelligent wearable Device (e.g., an intelligent watch and an intelligent bracelet), which are not limited in the embodiment of the present invention. The following will specifically describe a method and an apparatus for fingerprint entry according to an embodiment of the present invention with reference to fig. 1 to 6 by taking a mobile phone as an example.
Fig. 1 is a schematic flowchart of a first embodiment of a method for inputting a fingerprint according to an embodiment of the present invention. The method described in the embodiment of the invention comprises the following steps:
s101, acquiring first fingerprint data input by a user, and determining a first fingerprint area to which the first fingerprint data belongs according to a preset fingerprint division area.
In a specific implementation, an execution subject of the fingerprint entry method described in the embodiment of the present invention may be specifically the terminal described in the embodiment of the present invention, and the fingerprint entry method described in the embodiment of the present invention will be specifically described below by taking a terminal such as a mobile phone as an example.
In some feasible implementation manners, when the mobile phone records the fingerprint of the mobile phone user, prompt information can be output to a user operation interface of the mobile phone, and the mobile phone user is reminded to place the finger in an operation area for fingerprint recording through the prompt information. When a mobile phone user places the mobile phone in the fingerprint input operation area, the mobile phone can acquire the fingerprint data input by the mobile phone user. After the mobile phone obtains the complete fingerprint data, the fingerprint data can be applied to the operation of mobile phone application such as unlocking or payment, so that the privacy of the operation of the mobile phone application is enhanced, and the safety of the application is enhanced.
In some possible embodiments, the mobile phone may obtain first fingerprint data entered by a user of the mobile phone when the user places a finger for the first time, and then may determine a position of the first fingerprint data in the entire fingerprint according to a texture of the first fingerprint data. In specific implementation, the mobile phone may set a display screen of an operation area where a fingerprint is entered as a fingerprint display interface (i.e., a fingerprint division area) in advance and divide the display screen into a plurality of fingerprint areas, that is, the fingerprint display interface may be divided into a plurality of fingerprint areas to divide a complete fingerprint displayed on the fingerprint display interface into a plurality of parts. For example, the mobile phone may divide a fingerprint display area (i.e., a fingerprint division area) into a grid interface in advance, each cell of the grid displays a part of fingerprints, and all the fingerprints displayed by the grid are concatenated to form a complete fingerprint. Specifically, after acquiring the first fingerprint data, the mobile phone may determine, according to a real-time state of the first fingerprint data displayed on the fingerprint display interface, a first fingerprint area to which the first fingerprint data belongs in combination with a position relationship of each fingerprint area in the preset fingerprint partition area, that is, in which fingerprint area the first fingerprint data falls when the first fingerprint data is displayed on the fingerprint display interface, the fingerprint area is set as the first fingerprint area.
S102, when the fingerprint data of the first fingerprint area is completely filled, marking the first fingerprint area to prompt the user that the filling of the fingerprint data of the first fingerprint area is completed.
In some possible embodiments, after determining the first fingerprint area to which the first fingerprint data belongs, the mobile phone may determine whether the fingerprint data of the first fingerprint area is completely filled according to a filling status of the first fingerprint area by the first fingerprint data. In a specific implementation, if the fingerprint data of the first fingerprint area is completely filled, the mobile phone can mark the first fingerprint area, and the mark prompts a mobile phone user that the fingerprint data of the fingerprint area is completely filled. After the mobile phone user determines that the fingerprint data of the first fingerprint area is filled according to the marks, the next gesture of placing the finger can be adjusted, so that the fingerprint data of other fingerprint areas can be better recorded. If the fingerprint data of the first fingerprint area does not completely fill the first fingerprint area, the mobile phone can output prompt information to remind the user of the mobile phone to place the mobile phone again. The mobile phone can acquire the fingerprint data of the first fingerprint area again when the mobile phone user places the mobile phone again, and the first fingerprint area is completely filled according to the acquired fingerprint data, so that the first fingerprint area can be marked.
S103, determining a second fingerprint area to be completely filled according to the fingerprint filling state of each fingerprint area except the first fingerprint area in the fingerprint division area.
In some possible embodiments, when the mobile phone fills the fingerprint data of the first fingerprint area, the mobile phone may further acquire the fingerprint data of other fingerprint areas and fill the fingerprint data of other fingerprint areas at the same time. After the mobile phone determines that the fingerprint data of the first fingerprint area is completely filled, the filling conditions of the fingerprint data of other fingerprint areas can be detected, and the second fingerprint area to be completely filled is determined according to the fingerprint filling states of the other fingerprint divided areas. In a specific implementation, the second fingerprint area may be any one or more fingerprint areas except for the first fingerprint area in the respective fingerprint areas, which is not limited herein. In a specific implementation, when the second fingerprint area is more than 2 fingerprint areas, the mobile phone may first select one of the fingerprint areas (e.g., fingerprint area a and fingerprint area B) as a next to-be-filled complete fingerprint area a. After the fingerprint data of the fingerprint area A is completely filled, determining the fingerprint area filled by the next round of fingerprint data according to the fingerprint filling state of other fingerprint areas (fingerprint areas B) to be completely filled in the second fingerprint area. If the fingerprint data of the fingerprint area B is completely filled, the fingerprint data of all the areas are completely filled, otherwise, the fingerprint area B is used as a second fingerprint area filled by the fingerprint data of the next round, and the following steps are executed to realize the recording of the complete fingerprint.
And S104, prompting the user to adjust the input gesture of the finger fingerprint to a target input gesture corresponding to the position information according to the position information of the second fingerprint area in the fingerprint division area.
In some possible embodiments, after determining that the second fingerprint area is to be completely filled, the mobile phone may prompt the mobile phone user to adjust the finger print entry gesture to the target entry gesture corresponding to the position information when placing a finger next time according to the position information of the second fingerprint area in the fingerprint division area. In a specific implementation, the location information includes: upper, lower, left, right, or middle, the second fingerprint area may be a middle area of the fingerprint partition area, or a left or right area of the fingerprint partition area, and the like, which is not limited herein. After the specific position of the second fingerprint area in the fingerprint division area is determined by the mobile phone, prompt information of gesture adjustment can be output to a user operation interface of the mobile phone, and a mobile phone user is reminded of adjusting the input posture of the finger fingerprint to a target input posture corresponding to each position information when the mobile phone is placed next time through the prompt information. For example, when the second fingerprint area is the left area of the fingerprint partition area, the mobile phone may prompt the mobile phone user to adjust the entry gesture of the fingerprint to be close to the left position of the fingerprint entry operation area by outputting prompt information to the user operation interface of the mobile phone, so as to better obtain the fingerprint data on the left side of the finger.
And S105, acquiring second fingerprint data input by the target input gesture, and performing fingerprint data filling on the second fingerprint area according to the second fingerprint data so as to completely fill the fingerprint data of the second fingerprint area and realize the input of a complete fingerprint.
In some possible embodiments, after the mobile phone prompts the mobile phone user to adjust the entry gesture of the finger fingerprint to the target entry gesture, the fingerprint data (i.e., the second fingerprint data) entered by the mobile phone user in the target entry gesture may be acquired. After the mobile phone obtains the second fingerprint data, fingerprint data filling can be carried out on the second fingerprint area according to the second fingerprint data, so that the fingerprint data filling of the second fingerprint area is complete, and the whole complete fingerprint inputting is realized. In a specific implementation, after the fingerprint data of the second fingerprint area is completely filled, the mobile phone can mark the second fingerprint area, and the mark prompts a user of the mobile phone that the filling of the fingerprint data of the second fingerprint area is completed. If other fingerprint areas are not completely filled, the user of the mobile phone can be prompted to enter the fingerprint according to the position of the fingerprint area which is not completely filled, and the entry of the fingerprint data of the fingerprint area is completed according to the implementation mode, so that the repeated description is omitted.
In the embodiment of the invention, the mobile phone can acquire the first fingerprint data input by the user, and the first fingerprint area to which the acquired first fingerprint data belongs is determined by combining the preset fingerprint division area, so that whether the fingerprint data of the first fingerprint area is completely filled can be determined according to the filling condition of the fingerprint. When the fingerprint data of the first fingerprint area is completely filled, the first fingerprint area is marked to prompt a user that the filling of the fingerprint data of the first fingerprint area is completed, and further, the fingerprint data filling of other fingerprint areas can be performed. According to the embodiment of the invention, the second fingerprint area to be completely filled can be determined according to the fingerprint filling state of each other fingerprint area except the first fingerprint area, then the user is prompted to adjust the input posture of the fingerprint to the target input posture corresponding to the position information according to the position information of the second fingerprint area in the whole fingerprint divided area, so that the second fingerprint data input by the target input posture can be obtained, and the fingerprint data filling is carried out on the second fingerprint area according to the second fingerprint data, so that the fingerprint data filling of the second fingerprint area is complete, and the input of the whole complete fingerprint is completed. The embodiment of the invention can mark and display the fingerprint area to the user, enhance the visual effect of fingerprint data input, prompt the user to adjust the input posture according to the filling state of the fingerprint data, enhance the user participation degree of the fingerprint input, improve the accuracy of gesture placement of the fingerprint input through the adjustment of the input posture, improve the efficiency of the fingerprint input and enhance the user experience of the terminal.
Fig. 2 is a schematic flowchart of a second embodiment of the method for inputting a fingerprint according to the embodiment of the present invention. The method described in the embodiment of the invention comprises the following steps:
s201, setting a fingerprint division area for fingerprint input, and dividing the fingerprint division area into N fingerprint areas, wherein N is a natural number greater than 2.
In some possible embodiments, when the mobile phone performs fingerprint entry, a fingerprint partition area for fingerprint entry may be set first, that is, the mobile phone may set a display screen of an operation area for fingerprint entry as a fingerprint display interface (that is, the fingerprint partition area) in advance. Further, the fingerprint partition area may be divided into N fingerprint areas, where N is a natural number greater than 2. That is, the mobile phone may divide the fingerprint division area into a plurality of fingerprint areas, for example, 4 fingerprint areas, or 9 fingerprint areas, and the like, which is not limited herein. Like fig. 3, the mobile phone can set the display image of the operation area for fingerprint input as a fingerprint division area, and divide the fingerprint division area into 9 fingerprint areas (i.e. 9 grids), so that fingerprint data can be filled in each fingerprint area, and the mobile phone user can be prompted to adjust the finger posture when the fingerprint is input according to the position of each fingerprint area, so as to obtain more accurate fingerprint and improve the efficiency of fingerprint input.
S202, acquiring first fingerprint data input by a user, and determining a first fingerprint area to which the first fingerprint data belongs according to preset fingerprint division areas.
In some possible embodiments. The specific implementation process of the mobile phone determining the first fingerprint area to which the mobile phone belongs according to the first fingerprint data entered by the user may refer to the implementation manner described in step S101 of the first embodiment, and details are not repeated here.
Further, when the mobile phone determines the first fingerprint area to which the first fingerprint data belongs, the target position of the first fingerprint data in the whole complete fingerprint data can be determined according to the fingerprint grain shape of the first fingerprint data and by combining the fingerprint grain shape characteristics of the grains of the finger fingerprints with various shapes stored in the mobile phone. For example, when the mobile phone obtains the first fingerprint data with a circular shape, the center position of the first fingerprint data as the complete fingerprint data can be determined according to the shape characteristics of the finger fingerprints with various shapes stored in the mobile phone, and then the position of the first fingerprint data in the fingerprint division area can be determined. Specifically, the mobile phone may match a target position (i.e., a central area) of the first fingerprint data in the complete fingerprint data with positions of the respective fingerprint areas in the fingerprint partition areas, determine a target area corresponding to the target position, and determine the target area as the first fingerprint area. As shown in fig. 4, after the mobile phone obtains the first fingerprint data with a circular shape, it can determine the fingerprint area to which the first fingerprint data belongs as a central area, i.e. the fingerprint area 5, according to the target position of the first fingerprint data in the whole complete fingerprint and the preset positions of the fingerprint areas in the fingerprint division areas, and further can set the fingerprint area 5 as the first fingerprint area.
S203, outputting the filling state of the fingerprint data of the first fingerprint area to a user display interface of a terminal so as to display the filling state to the user in real time.
In some possible embodiments, after the mobile phone determines the fingerprint area (i.e., the first fingerprint area) to which the first fingerprint data belongs, the mobile phone may output the filling state of the fingerprint data of the first fingerprint area to a user display interface of the mobile phone, and display the filling state of the fingerprint data of the first fingerprint area by the first fingerprint data to a user of the mobile phone in real time. The filling state of the fingerprint data may include a filling texture of the fingerprint data or a filling progress of the fingerprint data. Furthermore, the filling texture of the fingerprint data may be a real fingerprint texture of a finger of a mobile phone user, and is not a model of a fixedly set fingerprint texture. That is, the mobile phone can display the fingerprint lines of the user's own finger on the user operation interface of the mobile phone during the input process of the fingerprint data, and the user of the mobile phone can see the actual fingerprint of the user; the mobile phone can also output the fingerprint data input progress to a user operation interface of the mobile phone to be displayed to a mobile phone user, the mobile phone user can determine the current fingerprint input progress by seeing the own fingerprint lines and the fingerprint data acquired by the mobile phone, the visual effect of fingerprint data input is enhanced, the participation degree of the mobile phone user during fingerprint input is improved, and the interest and the user experience of fingerprint input are enhanced.
S204, when the fingerprint data of the first fingerprint area is completely filled, marking the first fingerprint area to prompt the user that the filling of the fingerprint data of the first fingerprint area is completed.
S205, determining a second fingerprint area to be completely filled according to the fingerprint filling state of each fingerprint area except the first fingerprint area in the fingerprint division area.
S206, prompting the user to adjust the input gesture of the finger fingerprint to a target input gesture corresponding to the position information according to the position information of the second fingerprint area in the fingerprint division area.
And S207, acquiring second fingerprint data input by the target input gesture, and performing fingerprint data filling on the second fingerprint area according to the second fingerprint data so as to completely fill the fingerprint data of the second fingerprint area and realize the input of a complete fingerprint.
In a specific implementation, the specific implementation process of the technical features described in the steps S204 to S207 may refer to the implementation manner described in the steps S102 to S105 in the first embodiment, and is not described herein again.
In the embodiment of the invention, the mobile phone can acquire the first fingerprint data input by the user, the first fingerprint area to which the acquired first fingerprint data belongs is determined by combining the preset fingerprint division area, and then whether the fingerprint data of the first fingerprint area is completely filled can be determined according to the filling condition of the fingerprint, and the actual fingerprint grain of the user and the filling progress of the fingerprint data can be displayed to the mobile phone user, so that the visual effect of the input of the fingerprint data is enhanced, the participation degree of the mobile phone user during the input of the fingerprint is improved, and the interestingness and the user experience of the input of the fingerprint are enhanced. When the fingerprint data of the first fingerprint area is completely filled, marking the first fingerprint area to prompt a user that the filling of the fingerprint data of the first fingerprint area is completed, determining a second fingerprint area to be completely filled according to the fingerprint filling state of each fingerprint area except the first fingerprint area, prompting the user to adjust the input posture of the fingerprint to a target input posture corresponding to the position information according to the position information of the second fingerprint area in the whole fingerprint divided area, further acquiring second fingerprint data input by the target input posture, filling the fingerprint data of the second fingerprint area according to the second fingerprint data to completely fill the fingerprint data of the second fingerprint area, completing the input of the whole fingerprint, and improving the accuracy of the placement of the fingerprint input through the adjustment of the input posture, the efficiency of fingerprint input is improved, and the user experience at the terminal is enhanced.
Fig. 5 is a schematic structural diagram of a terminal according to a first embodiment of the present invention. The terminal described in the embodiments of the present invention includes:
the determining module 10 is configured to acquire first fingerprint data entered by a user, and determine a first fingerprint area to which the first fingerprint data belongs according to a preset fingerprint partition area.
In some possible embodiments, when the mobile phone performs fingerprint entry of a mobile phone user, the determining module 10 may output a prompt message to a user operation interface of the mobile phone, and the mobile phone user is prompted to place a finger in an operation area for fingerprint entry through the prompt message. When a mobile phone user places the mobile phone in the fingerprint input operation area, the determining module 10 may acquire the fingerprint data input by the mobile phone user. After the determination module 10 obtains the complete fingerprint data, the fingerprint data may be applied to operations of the mobile phone application, such as unlocking or payment, to enhance the privacy of the operations of the mobile phone application and enhance the security of the application.
In some possible embodiments, the determining module 10 may obtain first fingerprint data entered by a mobile phone user when the mobile phone user places a finger for the first time, and then may determine a position of the first fingerprint data in the whole fingerprint according to a texture of the first fingerprint data. In specific implementation, the mobile phone may set a display screen of an operation area where a fingerprint is entered as a fingerprint display interface (i.e., a fingerprint division area) in advance and divide the display screen into a plurality of fingerprint areas, that is, the fingerprint display interface may be divided into a plurality of fingerprint areas to divide a complete fingerprint displayed on the fingerprint display interface into a plurality of parts. For example, the mobile phone may divide a fingerprint display area (i.e., a fingerprint division area) into a grid interface in advance, each cell of the grid displays a part of fingerprints, and all the fingerprints displayed by the grid are concatenated to form a complete fingerprint. Specifically, after the determining module 10 obtains the first fingerprint data, it may determine the first fingerprint area to which the first fingerprint data belongs according to the real-time state of the first fingerprint data displayed on the fingerprint display interface and by combining the position relationship of each fingerprint area in the preset fingerprint partition area, that is, in which fingerprint area the first fingerprint data falls when the first fingerprint data is displayed on the fingerprint display interface, the fingerprint area is set as the first fingerprint area. In a specific implementation, the specific implementation process of the determining module may refer to the implementation manner described in step S101 in the first embodiment of the fingerprint entry method provided in the embodiment of the present invention, and details are not described here again.
A marking module 20, configured to mark the first fingerprint area when the fingerprint data of the first fingerprint area determined by the determining module has been completely filled, so as to prompt the user that the filling of the fingerprint data of the first fingerprint area is completed.
In some possible embodiments, after the determining module 10 determines the first fingerprint area to which the first fingerprint data belongs, the marking module 20 may determine whether the fingerprint data of the first fingerprint area is completely filled according to a filling status of the first fingerprint area by the first fingerprint data. In a specific implementation, if the fingerprint data of the first fingerprint area is completely filled, the marking module 20 may mark the first fingerprint area, and prompt the user of the mobile phone that the fingerprint data of the fingerprint area is completely filled through the marking. After the mobile phone user determines that the fingerprint data of the first fingerprint area is filled according to the marks, the next gesture of placing the finger can be adjusted, so that the fingerprint data of other fingerprint areas can be better recorded. If the fingerprint data of the first fingerprint area does not completely fill the first fingerprint area, the marking module 20 may output a prompt message to remind the user of the mobile phone to place the mobile phone again. The obtaining module 10 may obtain the fingerprint data of the first fingerprint area again when the user places the mobile phone again, completely fill the first fingerprint area according to the obtained fingerprint data, and further mark the first fingerprint area through the marking module 20. In a specific implementation, the specific implementation process of the marking module may refer to the implementation manner described in step S102 in the first embodiment of the fingerprint entry method provided in the embodiment of the present invention, and details are not described here again.
The determining module 10 is further configured to determine a second fingerprint area to be completely filled according to the fingerprint filling status of each fingerprint area except the first fingerprint area in the fingerprint partition area.
In some possible embodiments, when the determining module 10 fills the fingerprint data of the first fingerprint area, the fingerprint data of other fingerprint areas may also be acquired and the fingerprint data of other fingerprint areas may be filled at the same time. After the determining module 10 determines that the fingerprint data of the first fingerprint area has been completely filled, the filling status of the fingerprint data of other fingerprint areas may be detected, and the second fingerprint area to be completely filled is determined according to the fingerprint filling status of the other fingerprint divided areas. In a specific implementation, the second fingerprint area may be any one or more fingerprint areas except for the first fingerprint area in the respective fingerprint areas, which is not limited herein. In a specific implementation, when the second fingerprint area is more than 2 fingerprint areas, the determining module 10 may first select one fingerprint area from the plurality of fingerprint areas (e.g., fingerprint area a and fingerprint area B) as the next to-be-filled complete fingerprint area a. After the fingerprint data in the fingerprint area a is completely filled, the determining module 10 determines the fingerprint area filled with the next round of fingerprint data according to the fingerprint filling state of the other fingerprint area (fingerprint area B) to be completely filled in the second fingerprint area. If the fingerprint data of the fingerprint area B is completely filled, the fingerprint data of all the areas are completely filled, otherwise, the fingerprint area B is used as a second fingerprint area filled by the fingerprint data of the next round, and the following steps are executed to realize the recording of the complete fingerprint. In a specific implementation, the specific implementation process of the determining module may refer to the implementation manner described in step S103 in the first embodiment of the fingerprint entry method provided in the embodiment of the present invention, and details are not described here again.
And the prompting module 30 is configured to prompt the user to adjust an entry posture of the finger fingerprint to a target entry posture corresponding to the position information according to the position information of the second fingerprint area in the fingerprint division area determined by the determining module.
In some possible embodiments, after the determining module 10 determines that the second fingerprint area is to be completely filled, the prompting module 30 may prompt the mobile phone user to adjust the finger fingerprint input posture to the target input posture corresponding to the position information when the mobile phone user places a finger next time according to the position information of the second fingerprint area in the fingerprint division area. In a specific implementation, the location information includes: upper, lower, left, right, or middle, the second fingerprint area may be a middle area of the fingerprint partition area, or a left or right area of the fingerprint partition area, and the like, which is not limited herein. After the determining module 10 determines the specific position of the second fingerprint area in the fingerprint partition area, the prompting module 30 may output a prompt message for gesture adjustment to a user operation interface of the mobile phone, and remind the mobile phone user to adjust the input gesture of the finger fingerprint to the target input gesture corresponding to each position information when placing the mobile phone next time through the prompt message. For example, when the second fingerprint area is the left area of the fingerprint partition area, the prompt module 30 may prompt the user of the mobile phone to adjust the entry gesture of the fingerprint to be close to the left position of the fingerprint entry operation area when the user enters the fingerprint data of the second fingerprint area by outputting the prompt information to the user operation interface of the mobile phone, so as to better obtain the fingerprint data of the left side of the finger. In a specific implementation, the specific implementation process of the prompt module may refer to the implementation manner described in step S104 in the first embodiment of the fingerprint entry method provided in the embodiment of the present invention, and details are not described here again.
And the filling module 40 is configured to acquire second fingerprint data entered by the target entry gesture prompted by the prompting module, and perform fingerprint data filling on the second fingerprint area according to the second fingerprint data, so that the fingerprint data in the second fingerprint area is completely filled, and entry of a complete fingerprint is achieved.
In some possible embodiments, after the prompt module 30 prompts the mobile phone user to adjust the entry gesture of the finger fingerprint to the target entry gesture, the filling module 40 may obtain the fingerprint data (i.e., the second fingerprint data) entered by the mobile phone user in the target entry gesture. After the filling module 40 obtains the second fingerprint data, fingerprint data filling may be performed on the second fingerprint area according to the second fingerprint data, so as to completely fill the fingerprint data in the second fingerprint area, thereby implementing the whole complete fingerprint entry. In a specific implementation, after the filling module 40 completely fills the fingerprint data of the second fingerprint area, the marking module 20 may also mark the second fingerprint area, and prompt the mobile phone user that the filling of the fingerprint data of the second fingerprint area is completed through the mark. If other fingerprint areas are not completely filled, the user of the mobile phone can be prompted to enter the fingerprint according to the position of the fingerprint area which is not completely filled, and the filling module 40 completes the entry of the fingerprint data of the fingerprint area according to the implementation mode, which is not described herein again. In a specific implementation, the specific implementation process of the padding module may refer to the implementation manner described in step S105 in the first embodiment of the fingerprint entry method provided in the embodiment of the present invention, and is not described herein again.
In the embodiment of the invention, the mobile phone can acquire the first fingerprint data input by the user, and the first fingerprint area to which the acquired first fingerprint data belongs is determined by combining the preset fingerprint division area, so that whether the fingerprint data of the first fingerprint area is completely filled can be determined according to the filling condition of the fingerprint. When the fingerprint data of the first fingerprint area is completely filled, the first fingerprint area is marked to prompt a user that the filling of the fingerprint data of the first fingerprint area is completed, and further, the fingerprint data filling of other fingerprint areas can be performed. According to the embodiment of the invention, the second fingerprint area to be completely filled can be determined according to the fingerprint filling state of each other fingerprint area except the first fingerprint area, then the user is prompted to adjust the input posture of the fingerprint to the target input posture corresponding to the position information according to the position information of the second fingerprint area in the whole fingerprint divided area, so that the second fingerprint data input by the target input posture can be obtained, and the fingerprint data filling is carried out on the second fingerprint area according to the second fingerprint data, so that the fingerprint data filling of the second fingerprint area is complete, and the input of the whole complete fingerprint is completed. The embodiment of the invention can mark and display the fingerprint area to the user, enhance the visual effect of fingerprint data input, prompt the user to adjust the input posture according to the filling state of the fingerprint data, enhance the user participation degree of the fingerprint input, improve the accuracy of gesture placement of the fingerprint input through the adjustment of the input posture, improve the efficiency of the fingerprint input and enhance the user experience of the terminal.
Fig. 6 is a schematic structural diagram of a terminal according to a second embodiment of the present invention. The terminal described in the embodiments of the present invention includes:
the fingerprint input device comprises a setting module 50, a storage module and a processing module, wherein the setting module is used for setting a fingerprint division area for fingerprint input and dividing the fingerprint division area into N fingerprint areas, and N is a natural number greater than 2.
In some possible embodiments, when the mobile phone performs fingerprint entry, the setting module 50 may first set a fingerprint partition area for fingerprint entry, that is, the setting module 50 may set a display screen of an operation area for fingerprint entry as a fingerprint display interface (i.e., a fingerprint partition area) in advance. Further, the setting module 50 may divide the fingerprint partition area into N fingerprint areas, where N is a natural number greater than 2. That is, the setting module 50 may divide the fingerprint division area into a plurality of fingerprint areas, for example, 4 fingerprint areas, or 9 fingerprint areas, and the like, which is not limited herein. As shown in fig. 3, the setting module 50 can set the display image of the operation area for fingerprint input as a fingerprint division area, and divide the fingerprint division area into 9 fingerprint areas (i.e. 9 grids), so that fingerprint data can be filled in each fingerprint area through other modules, and a mobile phone user can be prompted to adjust the finger posture during fingerprint input according to the position of each fingerprint area, so as to obtain a more accurate fingerprint and improve the efficiency of fingerprint input. In a specific implementation, a specific implementation process of the setting module 50 may refer to an implementation manner described in step S201 in the second embodiment of the fingerprint entry method, and is not described herein again.
The determining module 11 is configured to acquire first fingerprint data entered by a user, and determine a first fingerprint area to which the first fingerprint data belongs according to a preset fingerprint partition area.
In some possible implementations, the determining module 10 described in this embodiment of the present invention may perform the implementation performed by the determining module 10 in the first embodiment, and further, may perform the following operations:
in some possible embodiments, the determining module 11 is specifically configured to:
determining the target position of the first fingerprint data in the complete fingerprint data according to the fingerprint grain shape of the first fingerprint data;
and matching the target position of the first fingerprint data in the complete fingerprint data with the positions of the fingerprint areas in the fingerprint division areas, determining a target area corresponding to the target position, and determining the target area as the first fingerprint area.
Further, when the determining module 11 determines the first fingerprint area to which the first fingerprint data belongs, the target position of the first fingerprint data in the whole complete fingerprint data can be determined according to the fingerprint grain shape of the first fingerprint data and by combining the fingerprint grain shape characteristics of the grains of the finger fingerprints with various shapes stored in the mobile phone. For example, when the determining module 11 obtains the first fingerprint data having a circular shape, the center position of the first fingerprint data as the complete fingerprint data can be determined according to the shape characteristics of the finger fingerprints with various shapes stored in the mobile phone, and the position of the first fingerprint data in the fingerprint division area can be further determined. Specifically, the determining module 11 may match a target position (i.e., a central area) of the first fingerprint data in the complete fingerprint data with positions of the respective fingerprint areas in the fingerprint partition areas, determine a target area corresponding to the target position, and determine the target area as the first fingerprint area. As shown in fig. 4, after the determining module 11 obtains the first fingerprint data with a circular shape, it may determine the fingerprint area to which the first fingerprint data belongs as a center area, i.e. the fingerprint area 5, according to the target position of the first fingerprint data in the whole complete fingerprint and the preset positions of the fingerprint areas in the fingerprint division areas, and further may set the fingerprint area 5 as the first fingerprint area.
A marking module 20, configured to mark the first fingerprint area when the fingerprint data of the first fingerprint area determined by the determining module has been completely filled, so as to prompt the user that the filling of the fingerprint data of the first fingerprint area is completed.
In some possible embodiments, the implementation manner performed by the marking module 20 may refer to the implementation manner performed by the marking module 20 in the first embodiment, and is not described herein again.
The determining module 11 is further configured to determine a second fingerprint area to be completely filled according to the fingerprint filling status of each fingerprint area except the first fingerprint area in the fingerprint partition area.
In some possible implementations, a specific implementation manner of the determining module 11 determining the second fingerprint area may refer to an implementation manner executed by the determining module 10 in the first embodiment, and is not described herein again.
The prompting module 31 is configured to prompt the user to adjust an entry posture of a finger fingerprint to a target entry posture corresponding to the position information according to the position information of the second fingerprint area determined by the determining module in the fingerprint division area.
In some possible implementations, the prompting module 31 described in this embodiment of the present invention may perform the implementation performed by the prompting module 30 in the first embodiment, and further, may further perform the following operations:
in some possible embodiments, the prompting module 31 is further configured to:
after the determining module determines a first fingerprint area to which the first fingerprint data belongs, outputting the filling state of the fingerprint data of the first fingerprint area to a user display interface of a terminal so as to display the filling state to the user in real time;
wherein the filling state of the fingerprint data comprises: filling lines of the fingerprint data or filling progress of the fingerprint data;
and the filling texture of the fingerprint data is the fingerprint texture of the user.
In some possible embodiments, after the determining module 11 determines the fingerprint area (i.e., the first fingerprint area) to which the first fingerprint data belongs, the prompting module 31 may output the filling state of the fingerprint data of the first fingerprint area to a user display interface of the mobile phone, and display the filling state of the fingerprint data of the first fingerprint area by the first fingerprint data to a user of the mobile phone in real time. The filling state of the fingerprint data may include a filling texture of the fingerprint data or a filling progress of the fingerprint data. Furthermore, the filling texture of the fingerprint data may be a real fingerprint texture of a finger of a mobile phone user, and is not a model of a fixedly set fingerprint texture. That is, the prompt module 31 can display the fingerprint lines of the user's own finger on the user operation interface of the mobile phone during the input process of the fingerprint data, and the user of the mobile phone can see the actual fingerprint of the user; the prompt module 31 can also output the fingerprint data input progress to the user operation interface of the mobile phone to be displayed for the mobile phone user, the mobile phone user can determine the current fingerprint input progress by seeing the own fingerprint lines and the fingerprint data acquired by the mobile phone, the visual effect of fingerprint data input is enhanced, the participation of the mobile phone user during fingerprint input is improved, and the interest and the user experience of fingerprint input are enhanced.
And the filling module 40 is configured to acquire second fingerprint data entered by the target entry gesture prompted by the prompting module, and perform fingerprint data filling on the second fingerprint area according to the second fingerprint data, so that the fingerprint data in the second fingerprint area is completely filled, and entry of a complete fingerprint is achieved.
In some possible implementations, the implementation manner performed by the padding module 40 may refer to the implementation manner performed by the padding module 40 in the first embodiment, and is not described herein again.
In the embodiment of the invention, the mobile phone can acquire the first fingerprint data input by the user, the first fingerprint area to which the acquired first fingerprint data belongs is determined by combining the preset fingerprint division area, and then whether the fingerprint data of the first fingerprint area is completely filled can be determined according to the filling condition of the fingerprint, and the actual fingerprint grain of the user and the filling progress of the fingerprint data can be displayed to the mobile phone user, so that the visual effect of the input of the fingerprint data is enhanced, the participation degree of the mobile phone user during the input of the fingerprint is improved, and the interestingness and the user experience of the input of the fingerprint are enhanced. When the fingerprint data of the first fingerprint area is completely filled, marking the first fingerprint area to prompt a user that the filling of the fingerprint data of the first fingerprint area is completed, determining a second fingerprint area to be completely filled according to the fingerprint filling state of each fingerprint area except the first fingerprint area, prompting the user to adjust the input posture of the fingerprint to a target input posture corresponding to the position information according to the position information of the second fingerprint area in the whole fingerprint divided area, further acquiring second fingerprint data input by the target input posture, filling the fingerprint data of the second fingerprint area according to the second fingerprint data to completely fill the fingerprint data of the second fingerprint area, completing the input of the whole fingerprint, and improving the accuracy of the placement of the fingerprint input through the adjustment of the input posture, the efficiency of fingerprint input is improved, and the user experience at the terminal is enhanced.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.
Claims (8)
1. A method of fingerprint entry, comprising:
setting fingerprint division areas for fingerprint input, and dividing the fingerprint division areas into a grid interface, wherein the grid interface comprises N fingerprint areas, each fingerprint area is used for displaying a part of fingerprints in a complete fingerprint, the fingerprints displayed in all the fingerprint areas are spliced into a complete fingerprint, and N is a natural number greater than 2;
acquiring first fingerprint data which is input by a user when a finger is placed in a fingerprint input operation area, and determining a first fingerprint area to which the first fingerprint data belongs according to a preset fingerprint division area, wherein the fingerprint division area is a display picture of the fingerprint input operation area, the first fingerprint area is a fingerprint area in which the first fingerprint data falls when the first fingerprint data is displayed in the fingerprint division area, and the fingerprint division area is divided into a plurality of fingerprint areas;
when the fingerprint data of the first fingerprint area is completely filled, marking the first fingerprint area to prompt the user that the filling of the fingerprint data of the first fingerprint area is completed;
determining a second fingerprint area to be completely filled according to the fingerprint filling state of each fingerprint area except the first fingerprint area in the fingerprint partition area, wherein the method comprises the following steps: when filling the fingerprint data of the first fingerprint area, acquiring the fingerprint data of each fingerprint area except the first fingerprint area in the fingerprint division area, and simultaneously filling the fingerprint data of each fingerprint area, when determining that the fingerprint data of the first fingerprint area is completely filled, detecting the filling condition of the fingerprint data of each fingerprint area, and determining the second fingerprint area according to the fingerprint filling state of each fingerprint area, wherein the second fingerprint area is any one or more than one fingerprint areas except the first fingerprint area in each fingerprint area, and the fingerprint filling state comprises the filling progress of the fingerprint data;
prompting the user to adjust the input gesture of the finger fingerprint to a target input gesture corresponding to the position information according to the position information of the second fingerprint area in the fingerprint divided areas, wherein the position information comprises an upper area, a lower area, a left area, a right area and a middle area in the fingerprint divided areas;
and acquiring second fingerprint data input by the target input posture, and filling fingerprint data in the second fingerprint area according to the second fingerprint data so as to completely fill the fingerprint data in the second fingerprint area and realize the input of a complete fingerprint.
2. The method according to claim 1, wherein the determining the first fingerprint area to which the first fingerprint data belongs according to the preset fingerprint partition area comprises:
determining the target position of the first fingerprint data in the complete fingerprint data according to the fingerprint grain shape of the first fingerprint data;
and matching the target position of the first fingerprint data in the complete fingerprint data with the positions of the fingerprint areas in the fingerprint division areas, determining a target area corresponding to the target position, and determining the target area as the first fingerprint area.
3. The method according to claim 2, wherein after determining the first fingerprint area to which the first fingerprint data belongs according to the preset fingerprint partition area, the method further comprises:
outputting the filling state of the fingerprint data of the first fingerprint area to a user display interface of a terminal so as to display the filling state to the user in real time;
wherein the filling state of the fingerprint data comprises: filling lines of the fingerprint data or filling progress of the fingerprint data;
and the filling texture of the fingerprint data is the fingerprint texture of the user.
4. A method according to any one of claims 1 to 3, wherein the second fingerprint area is any one or more fingerprint areas other than the first fingerprint area.
5. A terminal, comprising:
the system comprises a setting module, a network interface and a fingerprint input module, wherein the setting module is used for setting fingerprint division areas for fingerprint input and dividing the fingerprint division areas into a grid interface, the grid interface comprises N fingerprint areas, each fingerprint area is used for displaying a part of fingerprints in a complete fingerprint, the fingerprints displayed in all the fingerprint areas are spliced together to form a complete fingerprint, and N is a natural number greater than 2;
the fingerprint input device comprises a determining module, a judging module and a judging module, wherein the determining module is used for acquiring first fingerprint data input by a user placing a finger in a fingerprint input operation area, and determining a first fingerprint area to which the first fingerprint data belongs according to a preset fingerprint division area, the fingerprint division area is a display picture of the fingerprint input operation area, the first fingerprint area is a fingerprint area in which the first fingerprint data falls when being displayed in the fingerprint division area, and the fingerprint division area is divided into a plurality of fingerprint areas;
the marking module is used for marking the first fingerprint area when the fingerprint data of the first fingerprint area determined by the determining module is completely filled so as to prompt the user that the filling of the fingerprint data of the first fingerprint area is completed;
the determining module is further configured to determine a second fingerprint area to be completely filled according to a fingerprint filling state of each fingerprint area except the first fingerprint area in the fingerprint divided areas, where the determining module is configured to, when filling the fingerprint data of the first fingerprint area, acquire the fingerprint data of each fingerprint area except the first fingerprint area in the fingerprint divided areas while filling the fingerprint data of each fingerprint area, when determining that the fingerprint data of the first fingerprint area is completely filled, detect a filling status of the fingerprint data of each fingerprint area, and determine the second fingerprint area according to the fingerprint filling state of each fingerprint area, where the second fingerprint area is any one or more of the fingerprint areas except the first fingerprint area, the fingerprint filling state comprises a filling progress of fingerprint data;
the prompting module is used for prompting the user to adjust the input posture of the finger fingerprint to a target input posture corresponding to the position information according to the position information of the second fingerprint area in the fingerprint divided areas, wherein the position information comprises an upper area, a lower area, a left area, a right area and a middle area in the fingerprint divided areas;
and the filling module is used for acquiring second fingerprint data input by the target input gesture prompted by the prompting module, and filling fingerprint data in the second fingerprint area according to the second fingerprint data so as to completely fill the fingerprint data in the second fingerprint area and realize the input of a complete fingerprint.
6. The terminal of claim 5, wherein the determining module is specifically configured to:
determining the target position of the first fingerprint data in the complete fingerprint data according to the fingerprint grain shape of the first fingerprint data;
and matching the target position of the first fingerprint data in the complete fingerprint data with the positions of the fingerprint areas in the fingerprint division areas, determining a target area corresponding to the target position, and determining the target area as the first fingerprint area.
7. The terminal of claim 6, wherein the prompting module is further configured to:
after the determining module determines a first fingerprint area to which the first fingerprint data belongs, outputting the filling state of the fingerprint data of the first fingerprint area to a user display interface of a terminal so as to display the filling state to the user in real time;
wherein the filling state of the fingerprint data comprises: filling lines of the fingerprint data or filling progress of the fingerprint data;
and the filling texture of the fingerprint data is the fingerprint texture of the user.
8. A terminal as claimed in any one of claims 5 to 7, characterised in that the second fingerprint area is any one or more fingerprint areas other than the first fingerprint area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510466935.3A CN105184218B (en) | 2015-07-30 | 2015-07-30 | Fingerprint input method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510466935.3A CN105184218B (en) | 2015-07-30 | 2015-07-30 | Fingerprint input method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105184218A CN105184218A (en) | 2015-12-23 |
| CN105184218B true CN105184218B (en) | 2020-12-01 |
Family
ID=54906287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510466935.3A Active CN105184218B (en) | 2015-07-30 | 2015-07-30 | Fingerprint input method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105184218B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105760838A (en) * | 2016-02-18 | 2016-07-13 | 广东欧珀移动通信有限公司 | Fingerprint identifying method, fingerprint identifying apparatus and electronic apparatus |
| CN105809122A (en) * | 2016-03-03 | 2016-07-27 | 深圳市金立通信设备有限公司 | Fingerprint registering method and terminal |
| CN106127129A (en) * | 2016-06-17 | 2016-11-16 | 北京小米移动软件有限公司 | Fingerprint typing reminding method and device |
| CN106650569B (en) * | 2016-09-05 | 2019-08-16 | 北京小米移动软件有限公司 | Fingerprint input method and device |
| CN106355165B (en) * | 2016-09-30 | 2020-11-10 | 北京小米移动软件有限公司 | Fingerprint data acquisition method and device |
| CN106547674A (en) * | 2016-10-28 | 2017-03-29 | 努比亚技术有限公司 | A kind of fingerprint input method, device and terminal |
| CN106897596B (en) * | 2017-01-20 | 2020-06-19 | 北京安云世纪科技有限公司 | Fingerprint verification method and related equipment |
| CN106886699B (en) * | 2017-01-20 | 2020-06-19 | 北京安云世纪科技有限公司 | Fingerprint verification method and related equipment |
| CN107341000B (en) * | 2017-04-19 | 2020-11-20 | 北京小米移动软件有限公司 | Method and device for displaying fingerprint input image and terminal |
| CN107452102A (en) * | 2017-07-18 | 2017-12-08 | 云丁网络技术(北京)有限公司 | A kind of intelligent fingerprint door lock and its fingerprint input method |
| US11281886B2 (en) | 2018-02-12 | 2022-03-22 | Huawei Technologies Co., Ltd. | Fingerprint enrollment method and terminal |
| CN109408173B (en) * | 2018-09-27 | 2021-10-19 | 维沃移动通信有限公司 | Interface display method and terminal |
| CN111695370B (en) * | 2019-03-11 | 2023-05-23 | 上海箩箕技术有限公司 | Fingerprint input method and device |
| CN113660370B (en) * | 2021-07-08 | 2023-10-24 | 荣耀终端有限公司 | Fingerprint input method and electronic equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1542684A (en) * | 2003-04-28 | 2004-11-03 | 上海科比生物识别技术有限公司 | Acquisition and splicing method of three-face rolling fingerprint |
| CN101383002A (en) * | 2008-10-27 | 2009-03-11 | 北京海鑫科金高科技股份有限公司 | Finger print collecting and joining method supporting arbitrary directional rolling |
| CN103942537A (en) * | 2014-04-04 | 2014-07-23 | 王曙光 | Liquid crystal terminal device, fingerprint image collection method and fingerprint collector |
| CN104036177A (en) * | 2014-07-03 | 2014-09-10 | 南昌欧菲生物识别技术有限公司 | Intelligent terminal fingerprint unlocking device and method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7072523B2 (en) * | 2000-09-01 | 2006-07-04 | Lenovo (Singapore) Pte. Ltd. | System and method for fingerprint image enhancement using partitioned least-squared filters |
| JP4022861B2 (en) * | 2002-04-10 | 2007-12-19 | 日本電気株式会社 | Fingerprint authentication system, fingerprint authentication method, and fingerprint authentication program |
| CN100476863C (en) * | 2007-09-10 | 2009-04-08 | 成都方程式电子有限公司 | Fingerprint data splicing and recovery method |
-
2015
- 2015-07-30 CN CN201510466935.3A patent/CN105184218B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1542684A (en) * | 2003-04-28 | 2004-11-03 | 上海科比生物识别技术有限公司 | Acquisition and splicing method of three-face rolling fingerprint |
| CN101383002A (en) * | 2008-10-27 | 2009-03-11 | 北京海鑫科金高科技股份有限公司 | Finger print collecting and joining method supporting arbitrary directional rolling |
| CN103942537A (en) * | 2014-04-04 | 2014-07-23 | 王曙光 | Liquid crystal terminal device, fingerprint image collection method and fingerprint collector |
| CN104036177A (en) * | 2014-07-03 | 2014-09-10 | 南昌欧菲生物识别技术有限公司 | Intelligent terminal fingerprint unlocking device and method |
Non-Patent Citations (1)
| Title |
|---|
| 苹果指纹解锁怎么设置 5s怎么设置指纹解锁;佚名;《百度经验/游戏数码/手机/手机软件 https://jingyan.baidu.com/article/d2b1d10273eddf5c7e37d4b5.html》;20140424;第1-9页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105184218A (en) | 2015-12-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105184218B (en) | Fingerprint input method and device | |
| CN106599089B (en) | Knowledge point-based test question recommendation method and device and user equipment | |
| EP3125156A1 (en) | Method, apparatus and server for image scene determination | |
| CN107341668B (en) | Method and device for judging real data | |
| CN106022826A (en) | Cheating user recognition method and system in webcast platform | |
| CN105760851B (en) | The method and terminal of a kind of fingerprint recognition | |
| CN109657539B (en) | Face value evaluation method and device, readable storage medium and electronic equipment | |
| CN105091847B (en) | The method and electronic equipment of a kind of measurement distance | |
| CN107909011B (en) | Face recognition method and related product | |
| CN113160231A (en) | Sample generation method, sample generation device and electronic equipment | |
| CN106484614A (en) | A kind of method of verification picture processing effect, device and mobile terminal | |
| CN113706513A (en) | Vehicle damage image analysis method, device, equipment and medium based on image detection | |
| CN110569906B (en) | Data processing method, data processing apparatus, and computer-readable storage medium | |
| CN102783174A (en) | Image processing device, content delivery system, image processing method, and program | |
| CN109977745B (en) | Face image processing method and related device | |
| CN107729491A (en) | Improve the method, apparatus and equipment of the accuracy rate of topic answer search | |
| CN107563337A (en) | The method and Related product of recognition of face | |
| CN107862208A (en) | Sensitive information processing method, device and computer-readable recording medium | |
| CN107885318A (en) | A kind of virtual environment exchange method, device, system and computer-readable medium | |
| CN107832690B (en) | Face recognition method and related product | |
| CN110427998A (en) | Model training, object detection method and device, electronic equipment, storage medium | |
| CN107157499B (en) | Method and system for testing prospective memory capacity of high-speed rail dispatcher | |
| CN115988546A (en) | Method and device for determining stay time of target object in target area | |
| CN106682014A (en) | Game display data generation method and device | |
| CN106529239B (en) | A kind of method and device generating verifying password |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |