CN109543664A - Fingerprint collecting method and equipment - Google Patents
Fingerprint collecting method and equipment Download PDFInfo
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- CN109543664A CN109543664A CN201910040286.9A CN201910040286A CN109543664A CN 109543664 A CN109543664 A CN 109543664A CN 201910040286 A CN201910040286 A CN 201910040286A CN 109543664 A CN109543664 A CN 109543664A
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- finger
- print information
- finger print
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- fingerprint collecting
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- 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
- G06V40/13—Sensors therefor
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Abstract
The invention discloses a kind of fingerprint collecting method and equipment.The fingerprint collecting method includes: detection multiple point touching；In response to detecting multiple point touching, finger print information corresponding with the multiple point touching detected is acquired.According to the fingerprint collecting method and equipment of the disclosure, the time-consuming of fingerprint collecting operation can be reduced, improves fingerprint collecting efficiency.
Description
Technical field
The present invention relates to fingerprint identification technology fields, more particularly, to a kind of fingerprint collecting method and equipment.
Background technique
Occur in the market with lower finger print mobile phones are shielded, fingerprint identification technology brings convenience to user.
However, the existing mobile phone for supporting fingerprint collecting usually only has a fingerprint collecting area, it is more if necessary to acquire
A fingerprint then must carry out multi collect in one fingerprint region, lead to that time-consuming, low efficiency.
Summary of the invention
Various aspects of the invention can at least solve the problems, such as mentioned above and/or disadvantage, and at least provide following excellent
Point.
An exemplary embodiment of the present invention, provides a kind of fingerprint collecting method, and the fingerprint collecting method includes:
Detect multiple point touching；In response to detecting multiple point touching, finger print information corresponding with the multiple point touching detected is acquired.
Optionally, the multiple point touching detected is point touching, acquires fingerprint letter corresponding with the multiple point touching detected
The step of breath includes: identification multiple point touching position, identifies corresponding finger-print region based on multiple point touching position and acquires fingerprint letter
Breath；And/or acquisition screen picture, finger-print region is identified from the screen picture of acquisition, and is acquired and referred in the finger-print region of identification
Line information,
And/or the multiple point touching detected is that sliding touches, and acquires finger print information corresponding with the multiple point touching detected
The step of include: slide touch during at least two time points in each time point, acquire multiple point touching fingerprint letter
Breath；By in the finger print information that various time points acquire, multiple finger print informations corresponding with same root finger merge,
And/or the fingerprint collecting method further include: output prompt information, wherein prompt information includes in following item
At least one of: for prompt to carry out the prompt information of fingerprint collecting, the prompt for prompting fingerprint collecting to be over is believed
Breath, for prompt the prompt information of input fingerprint again, and the prompt information for prompting how to carry out fingerprint input,
And/or the fingerprint collecting method further include: acquire the finger print information of the finger of at least one again；It determines first
Finger print information corresponding at least one finger in the finger print information of preceding acquisition；It will be in the finger print information previously acquired
And the corresponding finger print information of at least one finger and the finger corresponding at least one finger for acquiring and determining again
Line information is stored together or merges,
And/or the fingerprint collecting method further include: acquire the finger print information of more fingers again；Determine it is described mostly with
The positional relationship between other fingers among at least one finger and the more fingers in finger；According to determining position
Relationship determines the finger print information of other fingers,
And/or the fingerprint collecting method further include: show on the display unit and at least two hands in more fingers
Refer to corresponding fingerprint collecting area, wherein the step of acquiring finger print information corresponding with the multiple point touching detected includes: in fingerprint
The finger print information of every finger at least two fingers is acquired on acquisition zone,
And/or the fingerprint collecting method further include: classification storage is carried out to the finger print information of acquisition.
Optionally, the fingerprint collecting method further include: by the fingerprint in the finger print information that various time points acquire
Multiple finger print informations with degree in predetermined matching degree threshold range are determined as finger print information corresponding with same root finger；Or
According at least two time point various time points acquisition finger print information in fingerprint relative position come determine with
The corresponding finger print information of same root finger；Or by the fingerprint difference in length in the finger print information that various time points acquire pre-
Multiple finger print informations in measured length threshold range are determined as finger print information corresponding with same root finger；Or it will be when each
Between put in the finger print information of acquisition multiple finger print informations of the fingerprint width difference in preset width threshold range be determined as with
The corresponding finger print information of same root finger；Or by the fingerprint difference in length in the finger print information that various time points acquire pre-
In measured length threshold range and multiple finger print informations of the fingerprint width difference in preset width threshold range be determined as with it is same
The corresponding finger print information of root finger,
And/or determine the step of the finger print information corresponding at least one finger in the finger print information previously acquired
Suddenly include: in the finger print information that will have previously acquired with the fingerprint matching degree of at least one finger in predetermined matching degree threshold value
Finger print information in range is determined as finger print information corresponding at least one finger；Or the fingerprint previously acquired is believed
The finger print information with the fingerprint difference in length of at least one finger in predetermined length threshold range in breath be determined as with
The corresponding finger print information of at least one finger；Or by the finger print information previously acquired at least one finger
Finger print information of the fingerprint width difference in preset width threshold range be determined as finger corresponding at least one finger
Line information；Or by the finger print information previously acquired with the fingerprint difference in length of at least one finger in predetermined length
In threshold range and finger print information of the fingerprint width difference in preset width threshold range is determined as and at least one hand
Refer to corresponding finger print information.
In accordance with an alternative illustrative embodiment of the present invention, it provides and a kind of be stored with the computer-readable of computer program and deposit
Storage media, wherein fingerprint collecting method as described above is realized when the computer program is executed by processor.
In accordance with an alternative illustrative embodiment of the present invention, a kind of electronic equipment is provided, wherein the electronic equipment packet
It includes: processor；Memory is stored with computer program, when the computer program is executed by processor, realizes as described above
Fingerprint collecting method.
In accordance with an alternative illustrative embodiment of the present invention, a kind of fingerprint collecting equipment, the fingerprint collecting equipment are provided
It include: touch detection unit, for detecting multiple point touching；Fingerprint collecting unit is used for: in response to detecting multiple point touching, being acquired
Finger print information corresponding with the multiple point touching detected.
Optionally, the multiple point touching detected is point touching, and fingerprint collecting unit is used for: identification multiple point touching position,
Corresponding finger-print region is identified based on multiple point touching position and acquires finger print information；And/or acquisition screen picture, from acquisition
Screen picture identifies finger-print region, and acquires finger print information in the finger-print region of identification；
And/or the multiple point touching detected is that sliding touches, fingerprint collecting unit is used for: during sliding touch extremely
Each time point in few two time points, acquires the finger print information of multiple point touching；The fingerprint acquired in various time points is believed
In breath, multiple finger print informations corresponding with same root finger merge,
And/or the fingerprint collecting equipment further include: prompt unit, for exporting prompt information, wherein prompt information
Including in following item at least one of: for prompting to carry out the prompt information of fingerprint collecting, for having prompted fingerprint collecting
Prompt information through terminating, the prompt information for prompting to input fingerprint again, and for prompting how to carry out fingerprint input
Prompt information,
And/or fingerprint collecting unit is also used to: acquiring the finger print information of the finger of at least one again；Determination is previously adopted
Finger print information corresponding at least one finger in the finger print information of collection；By in the finger print information previously acquired with institute
Fingerprint corresponding at least one finger letter for stating the corresponding finger print information of at least one finger and acquiring and determining again
Breath is stored together or merges,
And/or fingerprint collecting unit is also used to: acquiring the finger print information of more fingers again；It determines described mostly with finger
In at least one finger and the more fingers among other fingers between positional relationship；It is closed according to determining position
System determines the finger print information of other fingers,
And/or the fingerprint collecting equipment further include: display unit, for showing and at least two in more fingers
The corresponding fingerprint collecting area of finger, wherein fingerprint collecting unit is also used to acquire at least two hands in fingerprint collecting area
The finger print information of every finger in finger,
And/or the fingerprint collecting equipment further include: storage unit is deposited for carrying out classification to the finger print information of acquisition
Storage.
Optionally, fingerprint collecting unit is also used to: by the fingerprint matching degree in the finger print information that various time points acquire
Multiple finger print informations in predetermined matching degree threshold range are determined as finger print information corresponding with same root finger；Or according to
In at least two time point various time points acquisition finger print information in fingerprint relative position come determine with it is same
The corresponding finger print information of root finger；Or by the fingerprint difference in length in the finger print information that various time points acquire in pre- fixed length
Multiple finger print informations in degree threshold range are determined as finger print information corresponding with same root finger；Or it will be in various time points
Multiple finger print informations of the fingerprint width difference in preset width threshold range in the finger print information of acquisition be determined as with it is same
The corresponding finger print information of root finger；Or by the fingerprint difference in length in the finger print information that various time points acquire in pre- fixed length
In degree threshold range and multiple finger print informations of the fingerprint width difference in preset width threshold range are determined as and same root hand
Refer to corresponding finger print information,
And/or fingerprint collecting unit is also used to: by the finger print information previously acquired at least one finger
Finger print information of the fingerprint matching degree in predetermined matching degree threshold range is determined as fingerprint corresponding at least one finger
Information；Or by the finger print information previously acquired with the fingerprint difference in length of at least one finger in predetermined length threshold
Finger print information within the scope of value is determined as finger print information corresponding at least one finger；Or the fingerprint that will have previously acquired
The finger print information with the fingerprint width difference of at least one finger in preset width threshold range in information is determined as
Finger print information corresponding at least one finger；Or by the finger print information previously acquired at least one hand
The fingerprint difference in length of finger is in predetermined length threshold range and fingerprint of the fingerprint width difference in preset width threshold range
Information is determined as finger print information corresponding at least one finger.
Fingerprint collecting method according to the present invention and equipment without only acquiring a finger print information every time, but every time may be used
Acquire multiple finger print informations.It may be in response to carry out fingerprint collecting for the multiple point touching on specified region or arbitrary region.Energy
It is enough allow more fingers simultaneously with finger print information that the more fingers are acquired when screen contact.In this case, it can save
It saves time.It when executing fingerprint verification operation, needs first to acquire fingerprint and be verified again, therefore, fingerprint authentication behaviour can also be reduced
The time-consuming of work.It can be seen that fingerprint collecting method according to the present invention and equipment can reduce the operating time and improve operating efficiency.
Part in following description is illustrated into the other aspect and/or advantage of present general inventive concept, there are also one
Dividing will be apparent by description, or can learn by the implementation of present general inventive concept.
Detailed description of the invention
It reference will now be made in detail the embodiment of the present invention, examples of the embodiments are shown in the accompanying drawings, wherein identical mark
Number identical component is referred to always.It will illustrate the embodiment, by referring to accompanying drawing below to explain the present invention.
Fig. 1 shows the fingerprint collecting area of general mobile phone；
Fig. 2 shows the flow charts of the fingerprint collecting method of an exemplary embodiment of the present invention；
Fig. 3 shows the schematic diagram in the fingerprint collecting area of an exemplary embodiment of the present invention；
Fig. 4 shows the schematic diagram in the fingerprint repository domain of an exemplary embodiment of the present invention；
Fig. 5 shows the schematic diagram in another fingerprint collecting area of an exemplary embodiment of the present invention；
Fig. 6 shows the schematic diagram in another fingerprint repository domain of an exemplary embodiment of the present invention；
Fig. 7 shows the block diagram of the fingerprint collecting equipment of an exemplary embodiment of the present invention.
Specific embodiment
Hereinafter, being described more fully the exemplary embodiment of inventive concept with reference to the accompanying drawings.
Fig. 1 shows the fingerprint collecting area of general mobile phone.As shown in fig. 1, a fingerprint collecting area is provided only on mobile phone,
One fingerprint collecting area is once only capable of one finger print information of acquisition.When need to acquire multiple finger print informations (for example, acquisition it is more
The finger print information of every finger in root finger) when, it needs to carry out multi collect, leads to cumbersome, low efficiency and time-consuming.
Specifically, fingerprint collecting area shown in Fig. 1 is used for fingerprint collecting.It is operated when carrying out fingerprint input (or typing)
When, user needs specified finger pressing fingerprint collecting area and waits.Mobile phone inputs progress fingerprint according to the fingerprint of user and adopts
Collection.In this case, mobile phone is once only capable of one finger print information of acquisition.When needing to acquire multiple finger print informations, need to use
Family repeatedly inputs fingerprint in fingerprint collecting area.Every time when input fingerprint, the relative position between finger and fingerprint collecting area can not
With (for example, finger can according to mobile phone prompt upwards, downwards, to the left or move right or according to the prompt of mobile phone change hand
The direction of finger), to obtain more complete finger print information.
In order to solve inconvenience brought by one finger print information of primary only acquisition, an exemplary embodiment of the present invention
Fingerprint collecting method and equipment acquire finger print information in response to multiple point touching.
Fig. 2 shows the flow charts of the fingerprint collecting method of an exemplary embodiment of the present invention.As shown in Figure 2, root
Fingerprint collecting method according to exemplary embodiment of the present invention includes: step S10 and step S20.
In step S10, multiple point touching is detected.It acquires and detects in response to detecting multiple point touching in step S20
The corresponding finger print information of multiple point touching.
In the present example embodiment, using screen capture finger print information, the screen includes touch screen.Multiple point touching
It can indicate the touch of more finger pressing screens.In this case, the fingerprint of the more fingers with screen contact can be believed
Breath is acquired.The present exemplary embodiment can be applied to the electronic equipment of any support screen fingerprint identification technology, for example, hand
Machine, tablet computer, personal digital assistant, E-book reader etc..Exemplary embodiment of the present invention is with the knowledge of support screen fingerprint
It is illustrated for the mobile phone of other technology, but this protection scope for being not intended to restrict the invention.
As an example, any region of the touch screen of electronic equipment is used equally for the touching of fingerprint collecting or electronic equipment
Any region and at least one region except touch screen for touching screen can be used for fingerprint collecting.Below to be carried out by touch screen
It is illustrated for fingerprint collecting.When carrying out fingerprint collecting (for example, starting finger print collecting function), user can be by more hands
Refer to pressing on the touchscreen, and guarantees that the fingerprint region with fingerprint of finger and the contact area between touch screen reach predetermined face
Product threshold value.It in this case, can be from more finger collections (for example, the disposable acquisition) finger print information contacted with touch screen.
Optionally, the fingerprint (for example, fingerprint of 10 fingers) of all fingers can disposably be acquired.
As an example, the finger print information of acquisition can be stored in the fingerprint repository domain of storage unit with being classified, so as to
In carrying out the operation such as fingerprint recognition, for example, being stored using every finger as a classification.
Any needed root finger pressing on the touchscreen as an example, can prompt the user with.
As an example, the pressing in response to detecting finger, at least one region being pressed (for example, being connect with finger
In surrounding's preset range of the screen of touching) in the display ripple image ripples image of movement (for example).Described in can indicating so extremely
A few region is just being pressed or at least one described region is carrying out fingerprint collecting.
As an example, capable of emitting prompt user executes specific action (for example, more fingers are performed simultaneously same operation)
Instruction, to notify user to execute corresponding operating.For example, prompt user changes simultaneously the direction of more fingers (for example, up time
Needle rotates predetermined angular), more comprehensively to acquire finger print information, guarantee the integrality of the finger print information of acquisition.
As an example, at the end of for the fingerprint collecting at least one region, can stop display with it is described at least
The corresponding ripple image in one region.
Fig. 3 shows the schematic diagram in the fingerprint collecting area of an exemplary embodiment of the present invention.It as shown in Figure 3, can be
10 regions are set on touch screen, to receive fingerprint input, in one acquisition, a fingerprint letter can be acquired from each region
Breath, the region (such as fingerprint region) for collecting fingerprint can be referred to as finger-print region.5 regions on the left of touch screen in Fig. 4
It can be region corresponding with 5 fingers of left hand, 5 regions on the right side of touch screen in Fig. 4 can be 5 hands with the right hand
Refer to corresponding region.
Fig. 4 shows the schematic diagram in the fingerprint repository domain of an exemplary embodiment of the present invention.As shown in Figure 4, refer to
Line storage region includes 10 memory spaces, and each memory space stores finger print information corresponding with a finger.A left side 1 a to left side 5
Indicate 5 memory spaces for storing the finger print information of 5 fingers of left hand, the right side 1 indicates 5 for storing the right hand to the right side 5
5 memory spaces of the finger print information of root finger.In this way, being that a classification is stored with every finger in 10 fingers.
An exemplary embodiment of the present invention, user can carry out fingerprint input in specified acquisition zone.Fig. 5 is shown according to this
The schematic diagram in another fingerprint collecting area of the exemplary embodiment of invention.It can show on the screen corresponding with the shape of hand multiple
Fingerprint collecting area, in order to which user inputs fingerprint.
For example, showing fingerprint collecting area shown in fig. 5 when starting finger print collecting function.It can prompt the fingerprint in display
Any root finger of which hand is placed in acquisition zone.It can be prompted by least one of sound, image, animation.It can also
It is prompted by the change of at least one of sound, color, display effect.It, can be by acquisition after fingerprint collecting
Finger print information is stored in corresponding fingerprint repository domain.For example, fingerprint repository domain shown in fig. 6.Fig. 6 is shown according to this
The schematic diagram in another fingerprint repository domain of the exemplary embodiment of invention.Three fingerprint patterns shown in Fig. 5 acquire
Finger print information can correspond respectively to three memory spaces shown in Fig. 6, it may be assumed that respectively correspond with finger print information 1 to finger print information 3
Memory space.
As an example, the multiple point touching detected is point touching, step S20 includes: identification multiple point touching position, is based on
Multiple point touching position identifies corresponding finger-print region and acquires finger print information；And/or acquisition screen picture, from the screen of acquisition
Image recognition finger-print region, and finger print information is acquired in the finger-print region of identification.
Specifically, may recognize that multiple finger-print regions, a finger print information is acquired in each finger-print region.Change speech
It, each finger-print region corresponds to a finger, can acquire the finger print information of a finger, from a finger-print region so as to same
When acquire the finger print informations of more fingers.In addition, screen picture can also be acquired, the screen picture of acquisition includes each fingerprint region
Therefore finger print information in domain can identify finger-print region from the screen picture of acquisition, and acquire and refer in the finger-print region of identification
Line information.Various image-recognizing methods can be based on, identify finger-print region from the screen picture of acquisition, the present invention does not limit this
It is fixed.
As an example, fingerprint collecting method further include: output prompt information, wherein prompt information includes in following item
At least one of: for prompt to carry out the prompt information of fingerprint collecting, the prompt for prompting fingerprint collecting to be over is believed
Breath, for prompt the prompt information of input fingerprint again, and the prompt information for prompting how to carry out fingerprint input.
An exemplary embodiment of the present invention, the electronic equipments such as mobile phone can start finger print collecting function and wait user's
Fingerprint input；User presses the finger of desired input fingerprint on the screen of the electronic device；User executes multiple point touching (example
Such as, multiple spot screen touch), to execute touch input on the screen；When electronic equipment detects multiple point touching, fingerprint region is identified
Domain acquires and stores the finger print information in finger-print region；Operating process can be carried out by animation, text, sound of display etc.
Prompt, different Input Process correspond to different animations, text or sound, for example, fingerprint collecting can prompted by animation
It carries out, fingerprint collecting terminates, fingerprint collecting is complete or fingerprint collecting is imperfect.
For example, when the finger print information of acquisition is imperfect, user can be prompted to re-type or amended record.It re-types
Acquisition is resurveyed and supplemented with what amended record corresponded respectively to electronic equipment.When carrying out amended record, user presses screen again, electricity
Sub- equipment acquires finger print information again.The finger print information progress that electronic equipment was acquired by the finger print information acquired again and previously
Match, to determine that the finger print information reacquired is the finger print information of which root finger.The finger print information successively acquired can be directly stored,
It is stored after the finger print information successively acquired can also being merged.
As an example, can be determined according to the relative position between fingerprint corresponding with each finger print information of acquisition with together
The corresponding finger print information of a piece finger.For example, the multiple finger print informations acquired every time can be regarded as an entirety, can record described
The direction and position of one entirety.After resurveying, one whole new direction and position can get.Again it is adopting
Collection front and back, one whole direction and/or position can change.It can be according between the multiple finger print informations acquired every time
Relative position finger print information is matched one by one.For example, the finger that can be acquired from twice (for example, two different time points)
Finger print information corresponding with same root finger (for example, thumb) is found out in line information.
As an example, the multiple point touching detected is that sliding touches, step S20 can include: during sliding touch extremely
Each time point in few two time points, acquires the finger print information of multiple point touching；The fingerprint acquired in various time points is believed
In breath, multiple finger print informations corresponding with same root finger merge.
As an example, more finger pressings on the screen and can be slided when the typing fingerprint in a manner of sliding and touch
A certain distance.It can be slided between any two points on the screen.Screen of the finger at any point on sliding trace can be obtained
Curtain image, thus can get one or more screen pictures, and finger is identified from one or more screen picture
Line information.The finger print information of identification can directly be stored.If identification finger print information it is imperfect, can prompt user re-type or
Amended record, to acquire finger print information from new acquisition finger print information or supplement.
As an example, can be by the fingerprint matching degree in the finger print information that various time points acquire in predetermined matching degree threshold value
Multiple finger print informations in range are determined as finger print information corresponding with same root finger；Or according at described at least two
Between various time points acquisition in point finger print information in fingerprint relative position determine fingerprint corresponding with same root finger
Information；Or it will be more in predetermined length threshold range in the fingerprint difference in length in the finger print information that various time points acquire
A finger print information is determined as finger print information corresponding with same root finger；Or it will be in the finger print information that various time points acquire
Multiple finger print informations of the fingerprint width difference in preset width threshold range be determined as fingerprint corresponding with same root finger
Information；Or in predetermined length threshold range and it will refer in the fingerprint difference in length in the finger print information that various time points acquire
Multiple finger print informations of the line width difference in preset width threshold range are determined as finger print information corresponding with same root finger.
As an example, the fingerprint collecting method further include: acquire the finger print information of the finger of at least one again；It determines
Finger print information corresponding at least one finger in the finger print information previously acquired；It will be in the finger print information previously acquired
And the corresponding finger print information of at least one finger and acquire and determine corresponding at least one finger again
Finger print information is stored together or merges, and/or, the fingerprint collecting method further include: acquire more fingers again
Finger print information；It determines described mostly between other fingers among at least one finger and the more fingers in finger
Positional relationship；According to determining positional relationship, the finger print information of other fingers is determined.
As an example, can by the finger print information previously acquired with the fingerprint matching degree of at least one finger pre-
Determine the finger print information in matching degree threshold range and is determined as finger print information corresponding at least one finger；Or it will be previous
The fingerprint with the fingerprint difference in length of at least one finger in predetermined length threshold range in the finger print information of acquisition
Information is determined as finger print information corresponding at least one finger；Or by the finger print information previously acquired with it is described
Finger print information of the fingerprint width difference of at least one finger in preset width threshold range is determined as and at least one
The corresponding finger print information of finger；Or by the fingerprint length difference at least one finger in the finger print information previously acquired
It is different in predetermined length threshold range and finger print information of the fingerprint width difference in preset width threshold range is determined as and institute
State the corresponding finger print information of at least one finger.
As an example, on the display unit (for example, touch screen that multiple spot screen touch is directed to) of electronic equipment display with
The corresponding fingerprint collecting area of at least two fingers in more fingers, wherein acquire finger corresponding with the multiple point touching detected
The step of line information includes: the finger print information that every finger at least two fingers is acquired in fingerprint collecting area.
Fig. 7 shows the block diagram of the fingerprint collecting equipment of an exemplary embodiment of the present invention.
The fingerprint collecting equipment of an exemplary embodiment of the present invention as shown in Figure 7 may include touch detection unit
110 and fingerprint collecting unit 120.Touch detection unit 110 is for detecting multiple point touching；Fingerprint collecting unit 120 is shown for Fig. 7
The block diagram of the fingerprint collecting equipment of an exemplary embodiment of the present invention out.
As an example, the multiple point touching detected is point touching, fingerprint collecting unit 120 is used for: identification multiple point touching
Position identifies corresponding finger-print region based on multiple point touching position and acquires finger print information；And/or acquisition screen picture, from adopting
The screen picture of collection identifies finger-print region, and acquires finger print information in the finger-print region of identification；
And/or the multiple point touching detected is that sliding touches, fingerprint collecting unit 120 is used for: during sliding touch
Each time point at least two time points acquires the finger print information of multiple point touching；The fingerprint that will be acquired in various time points
In information, multiple finger print informations corresponding with same root finger merge,
And/or fingerprint collecting equipment further include: prompt unit, for exporting prompt information, wherein prompt information includes
At least one of in following item: for prompting to carry out the prompt information of fingerprint collecting, for prompting fingerprint collecting to tie
The prompt information of beam, the prompt information for prompting to input fingerprint again, and for prompting how to carry out mentioning for fingerprint input
Show information,
And/or fingerprint collecting unit 120 is also used to: acquiring the finger print information of the finger of at least one again；It determines previous
Finger print information corresponding at least one finger in the finger print information of acquisition；By in the finger print information previously acquired with
The corresponding finger print information of at least one finger and the fingerprint corresponding at least one finger for acquiring and determining again
Information is stored together or merges,
And/or fingerprint collecting unit 120 is also used to: acquiring the finger print information of more fingers again；It determines described mostly with hand
The positional relationship between other fingers among at least one finger and the more fingers in finger；It is closed according to determining position
System determines the finger print information of other fingers,
And/or fingerprint collecting equipment further include: display unit, for showing and at least two fingers in more fingers
Corresponding fingerprint collecting area, wherein fingerprint collecting unit is also used to acquire in fingerprint collecting area at least two fingers
Every finger finger print information,
And/or fingerprint collecting equipment further include: storage unit, for carrying out classification storage to the finger print information of acquisition.
As an example, fingerprint collecting unit 120 is also used to:
It will be more in predetermined matching degree threshold range in the fingerprint matching degree in the finger print information that various time points acquire
A finger print information is determined as finger print information corresponding with same root finger；Or according to each at least two time point
Fingerprint relative position in the finger print information of a time point acquisition determines finger print information corresponding with same root finger；Or it will
Multiple finger print informations of the fingerprint difference in length in predetermined length threshold range in the finger print information of various time points acquisition
It is determined as finger print information corresponding with same root finger；Or by the fingerprint width in the finger print information that various time points acquire
Multiple finger print informations of the difference in preset width threshold range are determined as finger print information corresponding with same root finger；Or it will
Fingerprint difference in length in the finger print information of various time points acquisition is in predetermined length threshold range and fingerprint width difference
Multiple finger print informations in preset width threshold range are determined as finger print information corresponding with same root finger,
And/or fingerprint collecting unit 120 is also used to:
By in the finger print information previously acquired with the fingerprint matching degree of at least one finger in predetermined matching degree threshold
Finger print information within the scope of value is determined as finger print information corresponding at least one finger；Or the fingerprint that will have previously acquired
The finger print information with the fingerprint difference in length of at least one finger in predetermined length threshold range in information is determined as
Finger print information corresponding at least one finger；Or by the finger print information previously acquired at least one hand
Finger print information of the fingerprint width difference of finger in preset width threshold range is determined as corresponding at least one finger
Finger print information；Or by the finger print information previously acquired with the fingerprint difference in length of at least one finger in pre- fixed length
In degree threshold range and finger print information of the fingerprint width difference in preset width threshold range is determined as and at least one
The corresponding finger print information of finger.
It should be understood that the specific implementation of fingerprint collecting equipment according to the exemplary embodiment of the disclosure can refer to knot
The related specific implementation that Fig. 2 to Fig. 6 is described is closed to realize, details are not described herein.
According to the another exemplary embodiment of the disclosure, provides and a kind of be stored with the computer-readable of computer program and deposit
Storage media, wherein fingerprint collecting method as described above is realized when the computer program is executed by processor.
According to the another exemplary embodiment of the disclosure, a kind of electronic equipment is provided, wherein the electronic equipment packet
It includes: processor；Memory is stored with computer program, when the computer program is executed by processor, realizes as described above
Fingerprint collecting method.
Computer readable storage medium includes program command, data file, data structure etc. or their combination.It is recorded
Program in a computer-readable storage medium can be designed or be configured to meet the present invention, or can be the general of this field
Software known to logical technical staff.Computer readable storage medium includes the hardware system for storing simultaneously executive program order.
The example of hardware system has magnetic medium (such as hard disk, floppy disk, tape), optical medium (such as CD-ROM and DVD), magnet-optical medium
(floptical, ROM, RAM, flash memory etc.).Program include by compiler compiling assembler language code or machine code and by
The more advanced language codes that interpreter is explained.Hardware system can be implemented using at least one software module to meet the present invention.
It can be used one or more general or specialized computers (for example, processor, controller, digital signal processor, micro-
Type computer, field programmable gate array, programmable logic cells, microprocessor runs software or can execute instruction any
Other devices) implement at least one component part of the above method.At least one described component part can run operating system
And it may operate at the one or more software applications operated under operating system.At least one described component part can be in runs software
Or it accessed when executing instruction, store, operate, handle and create data.
For the purpose illustrated and described, the description of this invention is given, which is not intended to disclosed
Form come it is exhaustive or limitation the present invention.To those skilled in the art, the case where not departing from present inventive concept
Under, embodiment can be carry out various modifications and be changed.
Claims (8)
1. a kind of fingerprint collecting method, comprising:
Detect multiple point touching；
In response to detecting multiple point touching, finger print information corresponding with the multiple point touching detected is acquired.
2. fingerprint collecting method as described in claim 1, wherein
The step of multiple point touching detected is point touching, acquires finger print information corresponding with the multiple point touching detected packet
Include: identification multiple point touching position identifies corresponding finger-print region based on multiple point touching position and acquires finger print information；And/or it adopts
Collect screen picture, identify finger-print region from the screen picture of acquisition, and acquire finger print information in the finger-print region of identification,
And/or the multiple point touching detected is that sliding touches, and acquires the step of finger print information corresponding with the multiple point touching detected
It suddenly include: to acquire the finger print information of multiple point touching sliding each time point at least two time points during touching；It will
In the finger print information of various time points acquisition, multiple finger print informations corresponding with same root finger merge,
And/or the fingerprint collecting method further include: output prompt information, wherein prompt information include in following item at least
One: for prompting to carry out the prompt information of fingerprint collecting, prompt information for prompting fingerprint collecting to be over is used
Input the prompt information of fingerprint, and the prompt information for prompting how to carry out fingerprint input again in prompt,
And/or the fingerprint collecting method further include: acquire the finger print information of the finger of at least one again；Determination is previously adopted
Finger print information corresponding at least one finger in the finger print information of collection；By in the finger print information previously acquired with institute
Fingerprint corresponding at least one finger letter for stating the corresponding finger print information of at least one finger and acquiring and determining again
Breath is stored together or merges,
And/or the fingerprint collecting method further include: acquire the finger print information of more fingers again；It determines described mostly with finger
In at least one finger and the more fingers among other fingers between positional relationship；It is closed according to determining position
System determines the finger print information of other fingers,
And/or the fingerprint collecting method further include: show on the display unit and at least two fingers pair in more fingers
The fingerprint collecting area answered, wherein the step of acquiring finger print information corresponding with the multiple point touching detected includes: in fingerprint collecting
The finger print information of every finger at least two fingers is acquired in area,
And/or the fingerprint collecting method further include: classification storage is carried out to the finger print information of acquisition.
3. fingerprint collecting method as claimed in claim 2, further includes:
By multiple fingers in the fingerprint matching degree in the finger print information that various time points acquire in predetermined matching degree threshold range
Line information is determined as finger print information corresponding with same root finger；Or
According to the fingerprint relative position in the finger print information of the various time points acquisition at least two time point come really
Fixed finger print information corresponding with same root finger；Or
By multiple fingers in the fingerprint difference in length in the finger print information that various time points acquire in predetermined length threshold range
Line information is determined as finger print information corresponding with same root finger；Or
By multiple fingers in the fingerprint width difference in the finger print information that various time points acquire in preset width threshold range
Line information is determined as finger print information corresponding with same root finger；Or
It will be the fingerprint difference in length in the finger print information that various time points acquire be in predetermined length threshold range and fingerprint is wide
It spends multiple finger print informations of the difference in preset width threshold range and is determined as finger print information corresponding with same root finger,
And/or the step of determining the finger print information corresponding at least one finger in the finger print information previously acquired packet
It includes:
By in the finger print information previously acquired with the fingerprint matching degree of at least one finger in predetermined matching degree threshold value model
Finger print information in enclosing is determined as finger print information corresponding at least one finger；Or
By in the finger print information previously acquired with the fingerprint difference in length of at least one finger in predetermined length threshold value model
Finger print information in enclosing is determined as finger print information corresponding at least one finger；Or
By in the finger print information previously acquired with the fingerprint width difference of at least one finger in preset width threshold value model
Finger print information in enclosing is determined as finger print information corresponding at least one finger；Or
By in the finger print information previously acquired with the fingerprint difference in length of at least one finger in predetermined length threshold value model
In enclosing and finger print information of the fingerprint width difference in preset width threshold range be determined as it is corresponding at least one finger
Finger print information.
4. a kind of computer readable storage medium for being stored with computer program, wherein when the computer program is by processor
When execution realize claims 1 to 3 any one of as described in fingerprint collecting method.
5. a kind of electronic equipment, wherein the electronic equipment includes: processor；Memory is stored with computer program, works as institute
When stating computer program and being executed by processor, realize claims 1 to 3 any one of as described in fingerprint collecting method.
6. a kind of fingerprint collecting equipment, comprising:
Touch detection unit, for detecting multiple point touching；
Fingerprint collecting unit, for acquiring fingerprint letter corresponding with the multiple point touching detected in response to detecting multiple point touching
Breath.
7. fingerprint collecting equipment as claimed in claim 6, wherein
The multiple point touching detected is point touching, and fingerprint collecting unit is used for: identification multiple point touching position is based on multiple point touching
Position identifies corresponding finger-print region and acquires finger print information；And/or acquisition screen picture, it is identified from the screen picture of acquisition
Finger-print region, and finger print information is acquired in the finger-print region of identification；
And/or the multiple point touching detected is that sliding touches, fingerprint collecting unit is used for: sliding at least two during touching
Each time point in a time point acquires the finger print information of multiple point touching；By in the finger print information that various time points acquire,
Multiple finger print informations corresponding with same root finger merge,
And/or the fingerprint collecting equipment further include: prompt unit, for exporting prompt information, wherein prompt information includes
At least one of in following item: for prompting to carry out the prompt information of fingerprint collecting, for prompting fingerprint collecting to tie
The prompt information of beam, the prompt information for prompting to input fingerprint again, and for prompting how to carry out mentioning for fingerprint input
Show information,
And/or fingerprint collecting unit is also used to: acquiring the finger print information of the finger of at least one again；What determination had previously acquired
Finger print information corresponding at least one finger in finger print information；By in the finger print information previously acquired with it is described extremely
Lack the corresponding finger print information of a finger and again acquisition and the finger print information corresponding at least one finger determined is deposited
It stores up together or merges,
And/or fingerprint collecting unit is also used to: acquiring the finger print information of more fingers again；It determines described mostly in finger
The positional relationship between other fingers among at least one finger and the more fingers；According to determining positional relationship, really
The finger print information of fixed other fingers,
And/or the fingerprint collecting equipment further include: display unit, for showing and at least two fingers in more fingers
Corresponding fingerprint collecting area, wherein fingerprint collecting unit is also used to acquire in fingerprint collecting area at least two fingers
Every finger finger print information,
And/or the fingerprint collecting equipment further include: storage unit, for carrying out classification storage to the finger print information of acquisition.
8. fingerprint collecting equipment as claimed in claim 7, wherein fingerprint collecting unit is also used to:
By multiple fingers in the fingerprint matching degree in the finger print information that various time points acquire in predetermined matching degree threshold range
Line information is determined as finger print information corresponding with same root finger；Or
According to the fingerprint relative position in the finger print information of the various time points acquisition at least two time point come really
Fixed finger print information corresponding with same root finger；Or
By multiple fingers in the fingerprint difference in length in the finger print information that various time points acquire in predetermined length threshold range
Line information is determined as finger print information corresponding with same root finger；Or
By multiple fingers in the fingerprint width difference in the finger print information that various time points acquire in preset width threshold range
Line information is determined as finger print information corresponding with same root finger；Or
It will be the fingerprint difference in length in the finger print information that various time points acquire be in predetermined length threshold range and fingerprint is wide
It spends multiple finger print informations of the difference in preset width threshold range and is determined as finger print information corresponding with same root finger,
And/or fingerprint collecting unit is also used to:
By in the finger print information previously acquired with the fingerprint matching degree of at least one finger in predetermined matching degree threshold value model
Finger print information in enclosing is determined as finger print information corresponding at least one finger；Or
By in the finger print information previously acquired with the fingerprint difference in length of at least one finger in predetermined length threshold value model
Finger print information in enclosing is determined as finger print information corresponding at least one finger；Or
By in the finger print information previously acquired with the fingerprint width difference of at least one finger in preset width threshold value model
Finger print information in enclosing is determined as finger print information corresponding at least one finger；Or
By in the finger print information previously acquired with the fingerprint difference in length of at least one finger in predetermined length threshold value model
In enclosing and finger print information of the fingerprint width difference in preset width threshold range be determined as it is corresponding at least one finger
Finger print information.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910040286.9A CN109543664A (en) | 2019-01-16 | 2019-01-16 | Fingerprint collecting method and equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910040286.9A CN109543664A (en) | 2019-01-16 | 2019-01-16 | Fingerprint collecting method and equipment |
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Application publication date: 20190329 |