CN106295669A - Information processing method and electronic equipment - Google Patents
Information processing method and electronic equipment Download PDFInfo
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- CN106295669A CN106295669A CN201510316425.8A CN201510316425A CN106295669A CN 106295669 A CN106295669 A CN 106295669A CN 201510316425 A CN201510316425 A CN 201510316425A CN 106295669 A CN106295669 A CN 106295669A
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- Prior art keywords
- recognition result
- recognition
- scanogram
- acquisition target
- identified
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
- G06F18/217—Validation; Performance evaluation; Active pattern learning techniques
- G06F18/2193—Validation; Performance evaluation; Active pattern learning techniques based on specific statistical tests
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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
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
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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
- G06V40/18—Eye characteristics, e.g. of the iris
Abstract
The invention discloses a kind of information processing method and electronic equipment, described method includes: the appointment region of scanning collection object, forms scanogram；Use the first recognition method that described scanogram is identified, form the first recognition result；When the certainty factor of described first recognition result is more than the first appointment threshold value, based on described first recognition result, described acquisition target is authenticated；When the certainty factor of described first recognition result specifies threshold value less than described first, use the second recognition method that described scanogram is identified, form the second recognition result, and based on described second recognition result, described acquisition target is authenticated.
Description
Technical field
The present invention relates to electronic technology field, particularly relate to a kind of information processing method and electronic equipment.
Background technology
Along with the development of electronic technology, occur in that a lot of middle recognition methods.The most such as, recognition of face, iris
The recognition method such as identification.Being usually present a kind of situation is, it is achieved relatively simple recognition methods then degree of accuracy is not
Height, the recognition methods that authenticity is higher then identifies complexity, the big problem of power consumption.Therefore propose in the prior art
A kind of authentication method can be taken into account degree of accuracy and identify that complexity is low, is prior art problem demanding prompt solution.
Summary of the invention
In view of this, embodiment of the present invention expectation provides a kind of information processing method, it is possible at least partly solve
The problem that the degree of accuracy of the certification of electronic equipment and identification complexity can not be taken into account.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
The invention discloses a kind of information processing method, described method includes:
The appointment region of scanning collection object, forms scanogram；
Use the first recognition method that described scanogram is identified, form the first recognition result；
When the certainty factor of described first recognition result is more than the first appointment threshold value, identify knot based on described first
Described acquisition target is authenticated by fruit；
When the certainty factor of described first recognition result specifies threshold value less than described first, use the second identification side
Described scanogram is identified by formula, forms the second recognition result, and based on described second recognition result pair
Described acquisition target is authenticated.
Based on such scheme, the appointment region of described scanning collection object, form scanogram, including:
Scan the appointment region of the face of described acquisition target, form scanogram；Described appointment region is at least
Including ocular；
Described scanogram is identified by described employing the first recognition method, forms the first recognition result, bag
Include:
Utilize face recognition mode or eye recognition mode that described scanogram is identified.
Based on such scheme, described scanogram is identified by described employing the second recognition method, forms the
Two recognition results, including:
Utilize iris identification mode that described scanogram is identified.
Based on such scheme, the appointment region of the face of described scanning collection object, form scanogram, bag
Include:
Utilize color infrared photographic head, scan the appointment region of described acquisition target and by bandpass filtering treatment,
Form described scanogram.
Based on such scheme, described based on described second recognition result, described acquisition target is authenticated, bag
Include:
When the certainty factor of described second recognition result is more than the second specified threshold, it is directly based upon described second and knows
Described acquisition target is authenticated by other result；
When the certainty factor of described second recognition result is not more than described second specified threshold, in conjunction with the first identification
Described acquisition target is authenticated by result and described second recognition result.
Based on such scheme, described specify valve when the certainty factor of described second recognition result is not more than described second
During value, in conjunction with the first recognition result and described second recognition result, described acquisition target is identified, including:
When described first recognition result represents the corresponding same target of described acquisition target with described second recognition result
During object, acquisition target described in certification be described first recognition result and described second recognition result the most corresponding
Described destination object.
The invention also discloses a kind of electronic equipment, described electronic equipment includes:
Collecting unit, for the appointment region of scanning collection object, forms scanogram；
First recognition unit, for using the first recognition method to be identified described scanogram, forms the
One recognition result；
Authentication ' unit, is used for when the certainty factor of described first recognition result is more than the first appointment threshold value, based on
Described acquisition target is authenticated by described first recognition result；
Second recognition unit, specifies threshold value for the certainty factor when described first recognition result less than described first
Time, use the second recognition method that described scanogram is identified, form the second recognition result；
Described authentication ' unit, is additionally operable to be authenticated described acquisition target based on described second recognition result.
Based on such scheme, described collecting unit, specifically for scanning the appointment of the face of described acquisition target
Region, forms scanogram；Described appointment region at least includes ocular；
Described first recognition unit, specifically for utilizing face recognition mode or eye recognition mode to sweep described
Tracing is as being identified.
Based on such scheme, described second recognition unit, specifically for utilizing iris identification mode to sweep described
Tracing is as being identified.
Based on such scheme, described collecting unit, specifically for utilizing color infrared photographic head, scanning is described
The appointment region of acquisition target by bandpass filtering treatment, forms described scanogram.
Based on such scheme, described authentication ' unit, specifically for when the certainty factor of described second recognition result big
When the second specified threshold, it is directly based upon described second recognition result and described acquisition target is authenticated；When
When the certainty factor of described second recognition result is not more than described second specified threshold, in conjunction with the first recognition result and
Described acquisition target is authenticated by described second recognition result.
Based on such scheme, described authentication ' unit, also particularly useful for when described first recognition result and described
When two recognition results represent described acquisition target corresponding same destination object, acquisition target described in certification is described
The described destination object that first recognition result and described second recognition result are jointly corresponding.Embodiment of the present invention institute
The information processing method stated, when being identified acquisition target based on scanogram, it will the most preferentially uses
First recognition method, determines whether to start the second identification according to the certainty factor of the recognition result of the first recognition method
Mode is identified, like this, if the acquisition target that accurately can be identified by the first recognition method, directly
Use the first recognition method to identify certification, if the acquisition target of certification can not accurately be identified the first recognition method,
Recycle the second recognition method to identify certification, so can determine the degree of accuracy of authentication result, take into account simultaneously
Described first recognition method and the feature of the second recognition method.Such as, if the identification of described first recognition method
Complexity is low and energy consumption is low, like this just in the case of ensure that identification accuracy, drops as far as possible
Low identify complexity and the energy consumption of electronic equipment.
Accompanying drawing explanation
Fig. 1 is one of schematic flow sheet of information processing method described in the embodiment of the present invention；
Fig. 2 is the two of the schematic flow sheet of the information processing method described in the embodiment of the present invention；
Fig. 3 is the structural representation of the electronic equipment described in the embodiment of the present invention；
Fig. 4 is the three of the schematic flow sheet of the information processing method described in the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with Figure of description and specific embodiment technical scheme done and further explain in detail
State.
Embodiment of the method one:
As it is shown in figure 1, present embodiments provide a kind of information processing method, described method includes:
Step S110: the appointment region of scanning collection object, forms scanogram；
Step S120: use the first recognition method to be identified described scanogram, forms the first identification knot
Really；
Step S130: when the certainty factor of described first recognition result is more than the first appointment threshold value, based on described
Described acquisition target is authenticated by the first recognition result；When the certainty factor of described first recognition result is less than institute
When stating the first appointment threshold value, use the second recognition method that described scanogram is identified, form the second knowledge
Other result, and based on described second recognition result, described acquisition target is authenticated.
Electronic equipment described in the present embodiment can be the electronic equipment of the unit including image acquisition, the most such as,
Mobile phone, panel computer or wearable electronic equipment etc..Described scanning collection object, forms scanogram,
Here scanning can be any form of image acquisition,
The most preferentially use the first recognition method to be identified, form the first corresponding identification
Result.
The certainty factor of described first recognition result is may include determining whether in step S130.Here determine that described first knows
The method of the certainty factor of other result has multiple, provides a kind of concrete mode here.Described scanogram is adopted
Collected one or more features of acquisition target, the feature of these features and the destination object of storage can carry out by
One coupling, it may be determined that the similarity of each feature；Each feature comprehensive or the similarity of specific characteristic, shape
Become described certainty factor.It is concrete that the most described scanogram includes 10 features of acquisition target, wherein 10
After the characteristic matching of individual feature and destination object, matching degree has all reached 90%.If in the first recognition method
Recognition strategy in, be considered as this acquisition target be described if there being the matching degree of 6 features to reach 80%
Destination object.But in the present embodiment also will calculate described first recognition result certainty factor, if at this moment according to
If weighted average calculates, it is believed that described first recognition result then not less than 90%.Obviously this is one
Individual at a relatively high certainty factor.The stability of the most different features is different, therefore when determining described certainty factor,
Can also give and different weights, thus can according to different characteristic stablize new difference obtain described in be sure of
Degree.Width characteristics between the cheekbone of concrete human face, is that stability is higher relative to the feature of human body camber
Feature.If acquisition target occurs choosing eyebrow this moment, then camber feature may be caused to change.
The calculating of certain described certainty factor, also can the number of the root feature that reaches matching value determine.If coupling
The number reaching specified threshold is the most, and the most described certainty factor is the highest.If 10 features, if there being 7 features
Matching degree reaches 85%, higher than the matching degree of 6 features reaches 85%.
The determination method of certain described certainty factor has a variety of, does not enumerates at this.
It should be noted that: certainty factor described herein includes be sure oing that described acquisition target is described target pair
The degree of elephant, may also include described acquisition target and be sure oing is not the degree of described destination object.Certainly institute is determined
State the certainty factor that acquisition target is not described destination object and reach described first when specifying threshold value, can direct basis
Described first recognition result, the most described destination object of acquisition target described in certification.Certainly adopt described in determining
Set pair likes the certainty factor of described destination object and reaches described first when specifying threshold value, so can direct basis
Described first recognition result, acquisition target described in certification is described destination object.
Goal object is that described storage electronic equipment or described electronic equipment are from being matched that peripheral hardware receives
Object.
During concrete implementation, the identification accuracy of described first recognition method identifies less than described second
The identification accuracy of mode；The identification complexity of described first recognition method is less than described second recognition method
Identify complexity.Complexity is the highest, then electronic equipment utilizes the energy consumed that this recognition method is identified
Consume the biggest, for mobile terminal, carry out energy-conservation being very important extending standby time, and complicated
The system resource such as internal memory or CPC spending the highest consumption also can be the most, and the load that may result in system is high, leads
Cause the problem that heat radiation is too high and can not timely respond to other operations.In the present embodiment, combination is had not
The first recognition method and the second recognition method with feature are identified, like this, it becomes possible to well
Take into account described first recognition method and the advantage of described second recognition method, the most such as, take into account degree of accuracy and knowledge
Other complexity etc..
It should be noted that: the most described first recognition method and described second recognition method are all
The recognition method can being identified described scanogram, like this electronic equipment only needs described collection
Object carries out image acquisition and processing once.If described first recognition method is fingerprint recognition method, described
Two recognition method are pupil recognition method, at this moment need described scanogram to include above-mentioned two part simultaneously
Gather image, be otherwise accomplished by gathering multiple images, therefore in an embodiment in order to reduce the quantity of image acquisition
And number of times, described first recognition method and described second recognition method be preferably can district same to acquisition target
Among the different recognition method that territory is identified, or the first recognition method and the second recognition method, an identification
The discernible region of mode includes the region that another recognition method can identify.
Embodiment of the method two:
As it is shown in figure 1, present embodiments provide a kind of information processing method, described method includes:
Step S110: the appointment region of scanning collection object, forms scanogram；
Step S120: use the first recognition method to be identified described scanogram, forms the first identification knot
Really；
Step S130 is when the certainty factor of described first recognition result is more than the first appointment threshold value, based on described the
Described acquisition target is authenticated by one recognition result；When the certainty factor of described first recognition result is less than described
During the first appointment threshold value, use the second recognition method that described scanogram is identified, form the second identification
As a result, and based on described second recognition result described acquisition target is authenticated.
Described step S110 comprises the steps that
Scan the appointment region of the face of described acquisition target, form scanogram；Described appointment region is at least
Including ocular；
Described step S120 comprises the steps that
Utilize face recognition mode or eye recognition mode that described scanogram is identified.
The appointment region of the described acquisition target that the most described S110 gathers；Described appointment region is extremely
Include ocular less, directly utilize face recognition mode or face recognition mode in the step s 120 to described
Scanogram is identified forming described first recognition result.Here face recognition mode includes the five of face
Official identifies, described eye recognition mode includes that eye outline identification etc. identifies the recognition method that granularity is bigger.
Both recognition method can be relatively simple be identified and certification, have and realize simple advantage.
When described first recognition method includes described face recognition mode or described face recognition mode, described
Second recognition method can be pupil identification.Pupil identification is to the identification of pupil in acquisition target eyes, this
It is clear that recognition method requires to gather image, identifies that complexity is high, but know degree of accuracy and be likely to higher.At this
The finger region that in embodiment, step S110 gathers at least includes described ocular, like this, is utilizing the
When two recognition results are identified, just need not re-start acquiring of image, so can reduce image and adopt
The consumed energy of collection and system resource.
Embodiment of the method three:
As it is shown in figure 1, present embodiments provide a kind of information processing method, described method includes:
Step S110: the appointment region of scanning collection object, forms scanogram；
Step S120: use the first recognition method to be identified described scanogram, forms the first identification knot
Really；
Step S130 is when the certainty factor of described first recognition result is more than the first appointment threshold value, based on described the
Described acquisition target is authenticated by one recognition result；When the certainty factor of described first recognition result is less than described
During the first appointment threshold value, use the second recognition method that described scanogram is identified, form the second identification
As a result, and based on described second recognition result described acquisition target is authenticated.
Described step S110 comprises the steps that
Scan the appointment region of the face of described acquisition target, form scanogram；Described appointment region is at least
Including ocular；
Described step S120 comprises the steps that
Utilize face recognition mode or eye recognition mode that described scanogram is identified.
Described step S130 comprises the steps that and utilizes iris identification mode to be identified described scanogram.
The most described second recognition method is iris identification mode, and iris identification mode is verified as
It is the recognition method that a kind of identification accuracy high still identification complexity is the highest, but this recognition method
It is that the iris in acquisition target glasses is identified, it is possible to ensure the degree of accuracy of described identification.
Certainly, when implementing, described second recognition method is except described pupil recognition method and described iris
Outside recognition method, may also include other recognition method, arrange the most in detail at this.
Embodiment of the method four:
As it is shown in figure 1, present embodiments provide a kind of information processing method, described method includes:
Step S110: the appointment region of scanning collection object, forms scanogram；
Step S120: use the first recognition method to be identified described scanogram, forms the first identification knot
Really；
Step S130 is when the certainty factor of described first recognition result is more than the first appointment threshold value, based on described the
Described acquisition target is authenticated by one recognition result；When the certainty factor of described first recognition result is less than described
During the first appointment threshold value, use the second recognition method that described scanogram is identified, form the second identification
As a result, and based on described second recognition result described acquisition target is authenticated.
Described step S110 comprises the steps that
Scan the appointment region of the face of described acquisition target, form scanogram；Described appointment region is at least
Including ocular；
Described step S120 comprises the steps that
Utilize face recognition mode or eye recognition mode that described scanogram is identified.
Described step S110 comprises the steps that
Utilize color infrared photographic head, scan the appointment region of described acquisition target and by bandpass filtering treatment,
Form described scanogram.
Color infrared photographic head is utilized to scan the appointment region of described acquisition target, the most in the present embodiment
It is only capable of the profile information collecting described acquisition target, moreover it is possible to collect the colouring information in described appointment region,
Remain the feature of described acquisition target the most as far as possible.The most described color infrared photographic head
Also will carry out bandpass filtering treatment, relative to not carrying out the collection image of bandpass filtering treatment, one can be got rid of
The interference of lower ambient light, thus improve the fidelity of scanogram such that it is able to promote the degree of accuracy identified.
Embodiment of the method five:
As it is shown in figure 1, present embodiments provide a kind of information processing method, described method includes:
Step S110: the appointment region of scanning collection object, forms scanogram；
Step S120: use the first recognition method to be identified described scanogram, forms the first identification knot
Really；
Step S130 is when the certainty factor of described first recognition result is more than the first appointment threshold value, based on described the
Described acquisition target is authenticated by one recognition result；When the certainty factor of described first recognition result is less than described
During the first appointment threshold value, use the second recognition method that described scanogram is identified, form the second identification
As a result, and based on described second recognition result described acquisition target is authenticated.
As in figure 2 it is shown, described acquisition target is carried out by described step S130 based on described second recognition result
Certification includes:
Step S131: when the certainty factor of described second recognition result is more than the second specified threshold, be directly based upon
Described acquisition target is authenticated by described second recognition result；
Step S132: when the certainty factor of described second recognition result is not more than described second specified threshold, knot
Close the first recognition result and described acquisition target is authenticated by described second recognition result.
The most described second recognition result is more accurate recognition result, if described second recognition result is really
Reliability is big, then it represents that the degree of accuracy being authenticated described acquisition target based on described second recognition result is high,
Like this therefore directly can be authenticated according to described second recognition result in step S131, form certification knot
Really.
If the certainty factor of described second recognition result is not more than described second specified threshold, at this moment can be in conjunction with
Jointly being authenticated of described first recognition result and described second recognition result.If two described recognition results
When all showing the most described destination object of described acquisition target, it is believed that described acquisition target can not be by recognizing
Card.When certain two described recognition results are to the recognition result difference of described acquisition target, can be passed through other
Recognition method carries out subsequent treatment, just no longer expands here.Can certainly described first identification
In result and described second recognition result, as long as there being a described recognition result to think the non-institute of described acquisition target
When stating destination object, it is considered as described acquisition target and is not through certification.
Information processing method described in the present embodiment in a word, the ingenious recognition result combining two kinds of recognition method,
To reach accurately identifying and certification described acquisition target.
It should be noted that the calculating of the certainty factor of the second recognition result described in the present embodiment, may refer to
In mode embodiment one, just it is not repeated at this to describe in detail.
Embodiment of the method six:
As it is shown in figure 1, present embodiments provide a kind of information processing method, described method includes:
Step S110: the appointment region of scanning collection object, forms scanogram；
Step S120: use the first recognition method to be identified described scanogram, forms the first identification knot
Really；
Step S130 is when the certainty factor of described first recognition result is more than the first appointment threshold value, based on described the
Described acquisition target is authenticated by one recognition result；When the certainty factor of described first recognition result is less than described
During the first appointment threshold value, use the second recognition method that described scanogram is identified, form the second identification
As a result, and based on described second recognition result described acquisition target is authenticated.
As in figure 2 it is shown, described acquisition target is carried out by described step S130 based on described second recognition result
Certification includes:
Step S131: when the certainty factor of described second recognition result is more than the second specified threshold, be directly based upon
Described acquisition target is authenticated by described second recognition result；
Step S132: when the certainty factor of described second recognition result is not more than described second specified threshold, knot
Close the first recognition result and described acquisition target is authenticated by described second recognition result.
Described step S132 comprises the steps that
When described first recognition result represents the corresponding same target of described acquisition target with described second recognition result
During object, acquisition target described in certification be described first recognition result and described second recognition result the most corresponding
Described destination object.
Even if the most described first recognition result and the described second respective certainty factor of recognition result are all
The most corresponding threshold value, but two identify that structure all thinks that described acquisition target is corresponding to same target pair
As, this indicates that described acquisition target is exactly that the probability of corresponding destination object is very big, therefore in this enforcement
In example, just combine described first recognition result and the second recognition result, determine that described acquisition target is exactly corresponding
Destination object, thus complete certification.
Information processing method described in the present embodiment, the most at least improves be identified acquisition target three
Plant different situations, higher identification accuracy can be ensured in these cases, simultaneously real according to the application
Execute recognition method described in example to be identified, additionally it is possible to ensure relatively simple identification process such that it is able to
Reduce the system resource consumed because of identification certification and computer etc..
Apparatus embodiments one:
As it is shown on figure 3, the present embodiment provides a kind of electronic equipment, described electronic equipment includes:
Collecting unit 110, for the appointment region of scanning collection object, forms scanogram；
First recognition unit 120, for using the first recognition method that described scanogram is identified, shape
Become the first recognition result；
Authentication ' unit 130, is used for when the certainty factor of described first recognition result is more than the first appointment threshold value,
Based on described first recognition result, described acquisition target is authenticated；
Second recognition unit 140, specifies less than described first for the certainty factor when described first recognition result
During threshold value, use the second recognition method that described scanogram is identified, form the second recognition result；
Described authentication ' unit 130, is additionally operable to recognize described acquisition target based on described second recognition result
Card.
Electronic equipment described in the present embodiment can be all kinds such as mobile phone, panel computer or Wearable device
Electronic equipment.
Described collecting unit 110 can include various image acquisition structure, such as various types of photographic head or shooting
The structure such as machine or photographing unit.
Described first recognition unit the 120, second recognition unit 140 and the concrete knot of described authentication ' unit 130
Structure can include the various processor with the information processing function or process circuit.Described processor can include central authorities
Processor CPU, Micro-processor MCV, digital signal processor DSP or programmable array PLC etc. process
Device.Described process circuit can include the structures such as special IC ASCI.
Described processor can complete the function of above-mentioned functions unit by the execution of executable code.
Described first recognition unit the 120, second recognition unit 140 and therein of described authentication ' unit 130
Anticipate two can the identical processor of integrated correspondence or the most corresponding different processor.
The identification accuracy of described first recognition method is less than the identification accuracy of described second recognition method；Institute
State the identification complexity identification complexity less than described second recognition method of the first recognition method.The most described
First recognition method and the discrepancy of described second recognition method, can be not limited to these differences.
Electronic equipment described in the present embodiment is that the information processing method described in preceding method embodiment carries in a word
For realizing hardware, have the advantages that to can be good at taking into account described first recognition method and the second recognition method
Advantage.
It should be noted that Fig. 3 is only a schematic diagram of herein described embodiment, and be used for limiting institute
State the concrete structure of electronic equipment.
Apparatus embodiments two:
As it is shown on figure 3, the present embodiment provides a kind of electronic equipment, described electronic equipment includes:
Collecting unit 110, for the appointment region of scanning collection object, forms scanogram；
First recognition unit 120, for using the first recognition method that described scanogram is identified, shape
Become the first recognition result；
Authentication ' unit 130, is used for when the certainty factor of described first recognition result is more than the first appointment threshold value,
Based on described first recognition result, described acquisition target is authenticated；
Second recognition unit 140, specifies less than described first for the certainty factor when described first recognition result
During threshold value, use the second recognition method that described scanogram is identified, form the second recognition result；
Described authentication ' unit 130, is additionally operable to recognize described acquisition target based on described second recognition result
Card.
Described collecting unit 110, specifically for scanning the appointment region of the face of described acquisition target, is formed
Scanogram；Described appointment region at least includes ocular；
Described first recognition unit 120, specifically for utilizing face recognition mode or eye recognition mode to institute
State scanogram to be identified.
Collecting unit 110 described in the present embodiment can be specifically for the appointment district of the face of scanning collection object
Territory, forms described scanogram, and described appointment region at least includes described ocular.In the present embodiment
Described first recognition unit 120 is directly known as described first by face recognition mode or eye recognition mode
Other mode is identified certification.
Electronic equipment described in the present embodiment uses the collecting unit 110 and first described in the present embodiment to identify list
Unit 120 easy can carry out the formation of described first recognition result, and the advantage with simple in construction.
Second recognition unit 140 can be pupil recognition unit etc. eyes or face feature are carried out the most careful or
The recognition unit accurately identified, like this, described first recognition unit 120 and the second recognition unit 140
Share same scanogram and carry out the identification to acquisition target.
Apparatus embodiments three:
As it is shown on figure 3, the present embodiment provides a kind of electronic equipment, described electronic equipment includes:
Collecting unit 110, for the appointment region of scanning collection object, forms scanogram；
First recognition unit 120, for using the first recognition method that described scanogram is identified, shape
Become the first recognition result；
Authentication ' unit 130, is used for when the certainty factor of described first recognition result is more than the first appointment threshold value,
Based on described first recognition result, described acquisition target is authenticated；
Second recognition unit 140, specifies less than described first for the certainty factor when described first recognition result
During threshold value, use the second recognition method that described scanogram is identified, form the second recognition result；
Described authentication ' unit 130, is additionally operable to recognize described acquisition target based on described second recognition result
Card.
Described second recognition unit 140, specifically for utilizing iris identification mode to carry out described scanogram
Identify.
The most described second recognition unit 140 can be iris identification unit, and concrete structure can be existing
There is in technology any one can carry out the structure of iris identification, use this recognition result of iris identification accurate
Mode as the second recognition method, it is ensured that the accuracy of final recognition result.
Electronic equipment described in the present embodiment can be the information processing described in implementation method embodiment three in a word
Method, it is provided that realize hardware, has simple in construction and realizes easy advantage.
Apparatus embodiments four:
As it is shown on figure 3, the present embodiment provides a kind of electronic equipment, described electronic equipment includes:
Collecting unit 110, for the appointment region of scanning collection object, forms scanogram；
First recognition unit 120, for using the first recognition method that described scanogram is identified, shape
Become the first recognition result；
Authentication ' unit 130, is used for when the certainty factor of described first recognition result is more than the first appointment threshold value,
Based on described first recognition result, described acquisition target is authenticated；
Second recognition unit 140, specifies less than described first for the certainty factor when described first recognition result
During threshold value, use the second recognition method that described scanogram is identified, form the second recognition result；
Described authentication ' unit 130, is additionally operable to recognize described acquisition target based on described second recognition result
Card.
Described collecting unit 110, specifically for utilizing color infrared photographic head, scans described acquisition target
Specify region and by bandpass filtering treatment, form described scanogram.
Collecting unit 110 described in the present embodiment can include the structure of color infrared photographic head, utilizes described coloured silk
Color infrared camera scanning collection object, and carry out band Filtering Processing, it is to avoid scanogram is done by ambient light
Disturb, thus form the scanogram that the distortion factor is less such that it is able to improve and identify and the degree of accuracy of certification.
Apparatus embodiments five:
As it is shown on figure 3, the present embodiment provides a kind of electronic equipment, described electronic equipment includes:
Collecting unit 110, for the appointment region of scanning collection object, forms scanogram；
First recognition unit 120, for using the first recognition method that described scanogram is identified, shape
Become the first recognition result；
Authentication ' unit 130, is used for when the certainty factor of described first recognition result is more than the first appointment threshold value,
Based on described first recognition result, described acquisition target is authenticated；
Second recognition unit 140, specifies less than described first for the certainty factor when described first recognition result
During threshold value, use the second recognition method that described scanogram is identified, form the second recognition result；
Described authentication ' unit 130, is additionally operable to recognize described acquisition target based on described second recognition result
Card.
Described authentication ' unit 130, specifically for the certainty factor when described second recognition result more than the second appointment
During threshold values, it is directly based upon described second recognition result and described acquisition target is authenticated；When described second knows
When the certainty factor of other result is not more than described second specified threshold, know in conjunction with the first recognition result and described second
Described acquisition target is authenticated by other result.
Authentication ' unit 130 described in the present embodiment can not only be based solely on the first recognition result and second and identify knot
Fruit is authenticated, moreover it is possible to combine described first recognition result and described second recognition result is authenticated, so
Electronic equipment described in the present embodiment at least can support the certification under three kinds of situations, like this just improves
Authentication capability, and can guarantee that authentication accuracy.
Apparatus embodiments six:
As it is shown on figure 3, the present embodiment provides a kind of electronic equipment, described electronic equipment includes:
Collecting unit 110, for the appointment region of scanning collection object, forms scanogram；
First recognition unit 120, for using the first recognition method that described scanogram is identified, shape
Become the first recognition result；
Authentication ' unit 130, is used for when the certainty factor of described first recognition result is more than the first appointment threshold value,
Based on described first recognition result, described acquisition target is authenticated；
Second recognition unit 140, specifies less than described first for the certainty factor when described first recognition result
During threshold value, use the second recognition method that described scanogram is identified, form the second recognition result；
Described authentication ' unit 130, is additionally operable to recognize described acquisition target based on described second recognition result
Card.
Described authentication ' unit 130, specifically for the certainty factor when described second recognition result more than the second appointment
During threshold values, it is directly based upon described second recognition result and described acquisition target is authenticated；When described second knows
When the certainty factor of other result is not more than described second specified threshold, know in conjunction with the first recognition result and described second
Described acquisition target is authenticated by other result.
Described authentication ' unit 130, also particularly useful for when described first recognition result and described second recognition result
When representing the corresponding same destination object of described acquisition target, acquisition target described in certification is described first identification knot
The described destination object that fruit and described second recognition result are jointly corresponding.Additionally provide one in the present embodiment
Described authentication ' unit 130 is except individually according to described collection on the first recognition result and the second recognition result certification
Whether object is the ability of destination object, moreover it is possible to identify that structure all thinks collection at the first recognition result and second
When what object was corresponding is same destination object, determines that this acquisition target is corresponding destination object, there is realization
Simple and that degree of accuracy is high advantage.
A concrete example is provided below in conjunction with above-mentioned any embodiment.As shown in Figure 4, wrap in this example
Include following steps:
The first step: carry out eye recognition.
Second step: judge that whether the certainty factor of described eye recognition is more than specifying threshold value.Judge institute in the diagram
Whether state the certainty factor of eye recognition more than 90%.If the certainty factor of eye recognition more than 90%, then enters the
Three steps, otherwise enter the 4th step.
3rd step: directly according to the recognition result of eye recognition, determine that certification is passed through or authentification failure.
4th step: carry out iris identification.
5th step: according to the result of iris identification, determines that certification is passed through or authentification failure.
In this example, eye recognition may be based on the identification that aforesaid first recognition method is carried out；Described iris is known
Not being aforesaid is the identification that recognition method is carried out based on second.
Owing to the degree of accuracy of eye recognition is low relative to the degree of accuracy of iris identification, but identify that complexity compares rainbow
The identification complexity of film identification is low, and resource and the energy consumption of consumption are low.In this example by make sure that degree introducing,
Can the most accurately identify and during certification in eye recognition, directly utilize eye recognition mode and identify,
If can not, proceed to iris identification, while the tenderest consolidation ensures authentication security height, reduce electronics
The power consumption of equipment and identification complexity.
In several embodiments provided herein, it should be understood that disclosed equipment and method,
Can realize by another way.Apparatus embodiments described above is only schematically, such as,
The division of described unit, is only a kind of logic function and divides, and actual can have other division when realizing
Mode, such as: multiple unit or assembly can be in conjunction with, or are desirably integrated into another system, or some are special
Levy and can ignore, or do not perform.It addition, the coupling each other of shown or discussed each ingredient,
Or direct-coupling or communication connection can be the INDIRECT COUPLING by some interfaces, equipment or unit or logical
Letter connect, can be electrical, machinery or other form.
The above-mentioned unit illustrated as separating component can be or may not be physically separate, makees
The parts shown for unit can be or may not be physical location, i.e. may be located at a place,
Can also be distributed on multiple NE；Can select according to the actual needs therein partly or entirely
Unit realizes the purpose of the present embodiment scheme.
It addition, each functional unit in various embodiments of the present invention can be fully integrated into a processing module
In, it is also possible to it is that each unit is individually as a unit, it is also possible to two or more unit collection
Become in a unit；Above-mentioned integrated unit both can realize to use the form of hardware, it would however also be possible to employ
Hardware adds the form of SFU software functional unit and realizes.
One of ordinary skill in the art will appreciate that: realize all or part of step of said method embodiment
Can be completed by the hardware that programmed instruction is relevant, aforesaid program can be stored in a computer-readable
Taking in storage medium, this program upon execution, performs to include the step of said method embodiment；And it is aforementioned
Storage medium include: movable storage device, read only memory (ROM, Read-Only Memory),
Random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various
The medium of program code can be stored.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited to
In this, any those familiar with the art, can be easily in the technical scope that the invention discloses
Expect change or replace, all should contain within protection scope of the present invention.Therefore, the protection of the present invention
Scope should be as the criterion with described scope of the claims.
Claims (12)
1. an information processing method, described method includes:
The appointment region of scanning collection object, forms scanogram；
Use the first recognition method that described scanogram is identified, form the first recognition result；
When the certainty factor of described first recognition result is more than the first appointment threshold value, identify knot based on described first
Described acquisition target is authenticated by fruit；
When the certainty factor of described first recognition result specifies threshold value less than described first, use the second identification side
Described scanogram is identified by formula, forms the second recognition result, and based on described second recognition result pair
Described acquisition target is authenticated.
Method the most according to claim 1, it is characterised in that
The appointment region of described scanning collection object, forms scanogram, including:
Scan the appointment region of the face of described acquisition target, form scanogram；Described appointment region is at least
Including ocular；
Described scanogram is identified by described employing the first recognition method, forms the first recognition result, bag
Include:
Utilize face recognition mode or eye recognition mode that described scanogram is identified.
Method the most according to claim 2, it is characterised in that
Described scanogram is identified by described employing the second recognition method, forms the second recognition result, bag
Include:
Utilize iris identification mode that described scanogram is identified.
Method the most according to claim 2, it is characterised in that
The appointment region of the face of described scanning collection object, forms scanogram, including:
Utilize color infrared photographic head, scan the appointment region of described acquisition target and by bandpass filtering treatment,
Form described scanogram.
Method the most according to claim 1, it is characterised in that
Described based on described second recognition result, described acquisition target is authenticated, including:
When the certainty factor of described second recognition result is more than the second specified threshold, it is directly based upon described second and knows
Described acquisition target is authenticated by other result；
When the certainty factor of described second recognition result is not more than described second specified threshold, in conjunction with the first identification
Described acquisition target is authenticated by result and described second recognition result.
Method the most according to claim 5, it is characterised in that
Described when the certainty factor of described second recognition result is not more than described second specified threshold, in conjunction with first
Described acquisition target is identified by recognition result and described second recognition result, including:
When described first recognition result represents the corresponding same target of described acquisition target with described second recognition result
During object, acquisition target described in certification be described first recognition result and described second recognition result the most corresponding
Described destination object.
7. an electronic equipment, described electronic equipment includes:
Collecting unit, for the appointment region of scanning collection object, forms scanogram；
First recognition unit, for using the first recognition method to be identified described scanogram, forms the
One recognition result；
Authentication ' unit, is used for when the certainty factor of described first recognition result is more than the first appointment threshold value, based on
Described acquisition target is authenticated by described first recognition result；
Second recognition unit, specifies threshold value for the certainty factor when described first recognition result less than described first
Time, use the second recognition method that described scanogram is identified, form the second recognition result；
Described authentication ' unit, is additionally operable to be authenticated described acquisition target based on described second recognition result.
Electronic equipment the most according to claim 7, it is characterised in that
Described collecting unit, specifically for scanning the appointment region of the face of described acquisition target, forms scanning
Image；Described appointment region at least includes ocular；
Described first recognition unit, specifically for utilizing face recognition mode or eye recognition mode to sweep described
Tracing is as being identified.
Electronic equipment the most according to claim 8, it is characterised in that
Described second recognition unit, specifically for utilizing iris identification mode to be identified described scanogram.
Electronic equipment the most according to claim 8, it is characterised in that
Described collecting unit, specifically for utilizing color infrared photographic head, scans the appointment of described acquisition target
Bandpass filtering treatment is also passed through in region, forms described scanogram.
11. electronic equipments according to claim 7, it is characterised in that
Described authentication ' unit, specifically for the certainty factor when described second recognition result more than the second specified threshold
Time, it is directly based upon described second recognition result and described acquisition target is authenticated；When described second identifies knot
When the certainty factor of fruit is not more than described second specified threshold, identify knot in conjunction with the first recognition result and described second
Described acquisition target is authenticated by fruit.
12. electronic equipments according to claim 11, it is characterised in that
Described authentication ' unit, represents also particularly useful for when described first recognition result and described second recognition result
During the corresponding same destination object of described acquisition target, acquisition target described in certification be described first recognition result and
The described destination object that described second recognition result is jointly corresponding.
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