CN107066971B - Single-finger fingerprint inspection control method and system based on mobile terminal - Google Patents
Single-finger fingerprint inspection control method and system based on mobile terminal Download PDFInfo
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- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
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Abstract
The invention discloses a single-finger fingerprint inspection control method and a single-finger fingerprint inspection control system based on a mobile terminal, wherein the method comprises the following steps: when the fingerprint operation of the mobile terminal is successful, acquiring the position of a part of fingerprint successfully operated in the fingerprint of the whole finger; acquiring the position information of the part of the finger fingerprint successfully operated in the whole finger fingerprint, adding a preset threshold range around the position information, and storing the part of the fingerprint information added with the preset threshold range; and when the fingerprint operation is performed for the next time, acquiring the input fingerprint, firstly matching the input fingerprint with the stored partial fingerprint information added with the preset threshold range, and if the matching is successful, judging that the fingerprint operation is successful. The scheme provides a quick detection method of a single finger fingerprint of a mobile terminal, and aims to further improve the fingerprint sensing speed, particularly improve the response speed of the mobile terminal for more complex fingerprint data, accelerate the processing efficiency and provide convenience for users.
Description
Technical Field
The invention relates to the field of mobile terminals, in particular to a single-finger fingerprint inspection control method and a single-finger fingerprint inspection control system based on a mobile terminal.
Background
At present, more and more mobile terminals are provided with fingerprint identification modules in order that users use the mobile terminals more safely and more humanizedly. The user only needs to enter the fingerprint in advance in the mobile terminal configured with the fingerprint identification module, and then sets the relevant application program for starting the fingerprint, for example, the user unlocks the mobile terminal through the fingerprint, carries out mobile payment through the fingerprint, and the like. Considering that the area of the sensing fingerprint is generally smaller than the size of an adult finger, the fingerprint of the whole finger needs to be input when a new fingerprint is input every time, and then any part of the fingerprint of the finger can be used for operation when the fingerprint is subsequently used.
As shown in fig. 1, when a fingerprint is entered, a finger area drawn in the whole fig. 1 needs to be entered, and the fingerprint of the entered whole finger is often large in amount of fingerprint data sensed by a fingerprint sensor when a user uses the fingerprint to perform operation, so that the mobile terminal needs to check the data in the fingerprint data entered in advance, and if the data exists, the operation is successful. Because when using the fingerprint to operate each time, the fingerprint inductor senses fingerprint data too big, consequently reaction rate is restricted, is unfavorable for improving fingerprint detection efficiency.
Accordingly, the prior art is yet to be improved and developed.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a method and a system for controlling single-finger fingerprint inspection based on a mobile terminal, aiming at the above-mentioned defects in the prior art. The scheme provides a quick detection method of a single finger fingerprint of a mobile terminal, and aims to further improve the fingerprint sensing speed, particularly improve the response speed of the mobile terminal for more complex fingerprint data, accelerate the processing efficiency and provide convenience for users.
The technical scheme adopted by the invention for solving the technical problem is as follows:
a single finger fingerprint check control method based on a mobile terminal comprises the following steps:
a, when the fingerprint operation of the mobile terminal is successful, acquiring the position of a part of fingerprint successfully operated in the whole fingerprint of the finger;
b, acquiring the position information of the part of the finger fingerprint successfully operated in the whole finger fingerprint, adding a preset threshold range around the position information, and storing the part of the fingerprint information added with the preset threshold range;
and C, when the fingerprint operation is performed for the next time, acquiring the input fingerprint, firstly matching the input fingerprint with the stored partial fingerprint information added with the preset threshold range, and if the matching is successful, judging that the fingerprint operation is successful.
The single finger fingerprint checking control method based on the mobile terminal, wherein the step C is followed by the following steps:
and D, when the input fingerprint is unsuccessfully matched with the stored partial fingerprint information added with the preset threshold range, matching the input fingerprint with the preset integral fingerprint, if the matching is successful, judging that the fingerprint operation is successful, and if the matching is failed, prompting that the fingerprint operation is failed.
The single finger fingerprint checking control method based on the mobile terminal, wherein the step A comprises the following steps:
a1, when there is fingerprint operation, judging whether the fingerprint operation is successful;
and A2, if the fingerprint operation is successful, acquiring the position of the fingerprint input this time in the whole fingerprint of the finger.
The single finger fingerprint checking control method based on the mobile terminal, wherein the step B comprises the following steps:
b1, obtaining the position information of the fingerprint of the part of the finger successfully operated by the fingerprint in the whole fingerprint of the finger, and forming the position of the fingerprint in the fingerprint of the whole finger when the fingerprint operation is successfully operated this time
B2, adding a predetermined threshold range around the position information, and storing the partial fingerprint information added with the predetermined threshold range.
The single finger fingerprint checking control method based on the mobile terminal, wherein the step C comprises the following steps:
c1, acquiring the input fingerprint in the next fingerprint operation;
c2, and first matches the stored partial fingerprint information plus a predetermined threshold range,
c3, if matching is successful, judging that the fingerprint operation is successful.
A single finger fingerprint checking control system based on a mobile terminal comprises:
the reference fingerprint acquisition module is used for acquiring the position of a part of fingerprint successfully operated by the fingerprint in the whole fingerprint of the finger when the fingerprint operation of the mobile terminal is successful;
the reference fingerprint storage module is used for acquiring the position information of the part of the fingerprint of the finger successfully operated in the whole fingerprint of the finger, adding a preset threshold range around the position information and storing the part of the fingerprint information added with the preset threshold range;
and the priority matching module is used for acquiring the input fingerprint when the fingerprint is operated for the next time, firstly matching the input fingerprint with the stored partial fingerprint information added with the preset threshold range, and judging that the fingerprint operation is successful if the matching is successful.
The single finger fingerprint inspection control system based on the mobile terminal further comprises:
and the re-matching module is used for matching the fingerprint input this time with the preset integral fingerprint if the matching of the fingerprint input this time with the stored partial fingerprint information added with the preset threshold range is unsuccessful, judging that the fingerprint operation is successful if the matching is successful, and prompting that the fingerprint operation is failed if the matching is failed.
The single-finger fingerprint inspection control system based on the mobile terminal, wherein the reference fingerprint acquisition module comprises:
the first judgment unit is used for judging whether the fingerprint operation is successful or not when the fingerprint operation exists;
and the first acquisition unit is used for acquiring the position of the fingerprint input this time in the whole fingerprint of the finger if the fingerprint operation this time is successful.
The single-finger fingerprint inspection control system based on the mobile terminal, wherein the reference fingerprint storage module comprises:
a second obtaining unit for obtaining the position information of the fingerprint of the part of the finger successfully operated in the whole fingerprint of the finger to form the position of the fingerprint in the fingerprint of the whole finger when the fingerprint operation is successful
And the storage unit is used for adding a preset threshold range around the position information and storing the partial fingerprint information added with the preset threshold range.
The single finger fingerprint inspection control system based on the mobile terminal, wherein the preferential matching module comprises:
a third acquisition unit, configured to acquire an input fingerprint in a next fingerprint operation;
a matching unit for first matching with the stored partial fingerprint information added with the predetermined threshold range,
and the judging unit is used for judging that the fingerprint operation is successful if the matching is successful.
Compared with the prior art, the single-finger fingerprint inspection control method and the system based on the mobile terminal have the advantages that the position of the input fingerprint in the whole fingerprint of the finger is obtained when the fingerprint input is successfully detected; acquiring the position, adding a range of a set threshold value to the periphery of the position, and storing the range; and when the fingerprint operation is performed next time, acquiring the fingerprint input this time, and firstly matching in the stored range. Therefore, the speed of fingerprint induction is further improved, the response speed of the mobile terminal can be particularly improved for the complex fingerprint data, the processing efficiency is increased, and convenience is brought to users.
Drawings
Fig. 1 is a first schematic diagram illustrating a fingerprint operation.
Fig. 2 is a second schematic diagram illustrating a fingerprint operation.
Fig. 3 is a flowchart of a single finger fingerprint checking control method based on a mobile terminal according to a preferred embodiment of the present invention.
Fig. 4 is a flowchart of a specific application embodiment of the single-finger fingerprint inspection control method based on the mobile terminal.
Fig. 5 is a schematic diagram of fingerprint coordinates of a specific application embodiment of the single-finger fingerprint inspection control method based on the mobile terminal.
Fig. 6 is a functional block diagram of a preferred embodiment of the mobile terminal-based single-finger fingerprint inspection control system of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Fig. 3 is a flowchart of a single-finger fingerprint check control method based on a mobile terminal according to a preferred embodiment of the present invention, and as shown in fig. 3, a single-finger fingerprint check control method based on a mobile terminal according to an embodiment of the present invention includes the following steps:
and step S10, when the fingerprint operation of the mobile terminal is successful, acquiring the position of the fingerprint of the part of the finger successfully operated in the whole fingerprint of the finger.
In the embodiment of the invention, when the mobile terminal sets the fingerprint, whether the fingerprint operation succeeds or not is judged when the fingerprint operation is detected for the first time; and if the fingerprint operation is successful, acquiring the position of the input fingerprint in the whole fingerprint of the finger. In the invention, whether the fingerprint operation is detected for the first time or not is checked and matched with the integral fingerprint data which is input in advance, and whether the fingerprint operation is successful or not is judged; and if the fingerprint operation is successful, acquiring the position of the input fingerprint in the whole fingerprint of the finger.
And step S20, acquiring the position information of the partial fingerprint successfully operated by the fingerprint in the whole fingerprint, adding a predetermined threshold range around the position information, and storing the partial fingerprint information added with the predetermined threshold range.
In the embodiment of the invention, the position information of the part of the fingerprint of the finger successfully operated in the whole fingerprint of the finger is obtained, the position of the fingerprint in the fingerprint of the whole finger when the fingerprint operation is successfully operated at this time is formed, a preset threshold range is added to the periphery of the position information, and the part of the fingerprint information added with the preset threshold range is stored. Specifically, in the present invention, adding a predetermined threshold range around the position information is to extend the position information by a certain range, and preferably, the total range after extension is twice of the original threshold range.
And step S30, when the fingerprint operation is performed for the next time, acquiring the input fingerprint, firstly matching the input fingerprint with the stored partial fingerprint information added with the preset threshold range, and if the matching is successful, judging that the fingerprint operation is successful.
In this step, specifically, the next fingerprint operation is performed to obtain the input fingerprint; and firstly, matching with the stored partial fingerprint information added with the preset threshold range, and if the matching is successful, judging that the fingerprint operation is successful.
In the embodiment of the present invention, the method for controlling a single-finger fingerprint check based on a mobile terminal further includes: the step S30 is followed by:
step S40, when the input fingerprint is not matched with the stored partial fingerprint information added with the preset threshold range, matching with the preset integral fingerprint, if matching is successful, judging that the fingerprint operation is successful, and if matching is failed, prompting that the fingerprint operation is failed.
Therefore, the fingerprint information of the whole preset finger is not matched during next fingerprint operation, and only partial fingerprints successfully operated by the previous fingerprint operation need to be matched, so that the fingerprint sensing speed is further increased, the reaction speed of the mobile terminal can be particularly increased for the complicated fingerprint data, the processing efficiency is increased, and convenience is brought to users.
Referring to fig. 4, fig. 4 is a flowchart illustrating an embodiment of a single-finger fingerprint check control method based on a mobile terminal according to the present invention. As shown in fig. 4, the single finger fingerprint check control method based on the mobile terminal of the present invention includes the following steps:
and S100, when the fingerprint input detection is successful, acquiring the position of the fingerprint input at this time in the whole fingerprint of the finger.
Specifically, step S100 includes:
when a fingerprint operation exists, judging whether the fingerprint operation is successful;
and if the fingerprint operation is successful, acquiring the position of the input fingerprint in the whole fingerprint of the finger.
For example, when a fingerprint is used for unlocking to perform a related operation (for example, unlocking a mobile terminal), only a small portion of the fingerprint in the finger is needed, that is, as shown in fig. 2, only a portion (indicated by a dotted line in the figure) of the finger fingerprint input is needed to be input in an actual operation, so that the operation can be successfully performed, as shown in fig. 2, by using an area example on the finger used in several specific operations.
As shown in fig. 2, when the user successfully operates the fingerprint this time, the detected fingerprint is an area marked as SS1 in fig. 2; the location of SS1 throughout the finger' S entire fingerprint is recorded in step S100.
S200, acquiring the position, adding a range of a set threshold value to the periphery of the position, and storing the range;
specifically, step S200 includes:
acquiring the position of the fingerprint in the fingerprint of the whole finger when the fingerprint operation is successful;
the range of the set threshold value is added around the position of the fingerprint in the fingerprint of the whole finger, and the range is stored.
For example, in step S100, when the user successfully operates the fingerprint this time, the detected fingerprint is an area marked as SS1 in fig. 2; the location of SS1 throughout the finger' S entire fingerprint is recorded in step S100. As shown in fig. 2, the range obtained and saved at this time is extended beyond the SS1 region, and preferably, the total range after the extension is twice of the SS1 region; the method specifically comprises the following steps:
as shown in fig. 5, S1 obtains coordinates of a center point of the SS1 region, specifically obtains a minimum value XSS11 and a maximum value XSS12 of an abscissa in the SS1 region, and obtains a minimum value YSS11 and a maximum value YSS12 of an ordinate in the SS1 region; the coordinates of the center point of the SS1 area (XSS 13, YSS 13) are XSS13= (XSS11+ XSS12)/2 and YSS13= (YSS11+ YSS12)/2, as shown in fig. 5.
S2, extending the region SS1, wherein the total range after extension is twice of that of the region SS 1; in this step, first, the number N of coordinate points in the SS1 region is obtained, and then the total range after epitaxy is determined to be a square region with the center point coordinates (XSS 13, YSS 13) of the SS1 region as the center and the number of coordinate points in the region being 2N.
S300, when fingerprint operation is performed for the next time, the fingerprint input this time is obtained, and matching is performed in the range stored in the step S200;
specifically, step S300 includes:
acquiring the fingerprint input this time by next fingerprint operation;
the last saved range is read and the fingerprint that was input this time is first matched in that range.
Therefore, the embodiment of the invention provides a single-finger fingerprint inspection control method based on a mobile terminal, which comprises the steps of obtaining the position of the input fingerprint in the whole fingerprint of the finger when the input fingerprint is successfully detected; acquiring the position, adding a range of a set threshold value to the periphery of the position, and storing the range; and when the fingerprint operation is performed next time, acquiring the fingerprint input this time, and firstly matching in the stored range. Therefore, the fingerprint information of the whole preset finger is not matched during next fingerprint operation, and only partial fingerprints successfully operated by the previous fingerprint operation need to be matched, so that the fingerprint sensing speed is further increased, the reaction speed of the mobile terminal can be particularly increased for the complicated fingerprint data, the processing efficiency is increased, and convenience is brought to users.
Based on the above method embodiment, the present invention further provides a single-finger fingerprint inspection control system based on a mobile terminal, as shown in fig. 6, the system includes:
the reference fingerprint obtaining module 210 is configured to, when a fingerprint operation of the mobile terminal is successful, obtain a position of a part of the fingerprint of the finger, where the fingerprint operation is successful, in the whole fingerprint of the finger; as described above.
A reference fingerprint storage module 220, configured to obtain location information of the partial fingerprint successfully operated by the fingerprint in the entire fingerprint of the finger, add a predetermined threshold range to the periphery of the location information, and store the partial fingerprint information added with the predetermined threshold range; as described above.
The priority matching module 230 is configured to, during a next fingerprint operation, acquire an input fingerprint, match the input fingerprint with the stored partial fingerprint information to which the predetermined threshold range is added, and if matching is successful, determine that the current fingerprint operation is successful; as described above.
Further, the single-finger fingerprint inspection control system based on the mobile terminal further comprises:
the re-matching module 240 is used for matching the fingerprint input this time with the preset integral fingerprint if the matching of the fingerprint input this time with the stored partial fingerprint information added with the preset threshold range is unsuccessful, judging that the fingerprint operation is successful if the matching is successful, and prompting that the fingerprint operation is failed if the matching is failed; as described above.
The single-finger fingerprint inspection control system based on the mobile terminal, wherein the reference fingerprint acquisition module comprises:
the first judgment unit is used for judging whether the fingerprint operation is successful or not when the fingerprint operation exists; as described above.
The first acquisition unit is used for acquiring the position of the fingerprint input this time in the whole fingerprint of the finger if the fingerprint operation this time is successful; as described above.
The single-finger fingerprint inspection control system based on the mobile terminal, wherein the reference fingerprint storage module comprises:
the second acquisition unit is used for acquiring the position information of the part of the finger fingerprints successfully operated by the fingerprint operation in the whole finger fingerprint to form the positions of the fingerprints in the whole finger fingerprint when the fingerprint operation is successful; as described above.
A storage unit, configured to add a predetermined threshold range to the periphery of the location information, and store the partial fingerprint information to which the predetermined threshold range is added; as described above.
The single finger fingerprint inspection control system based on the mobile terminal, wherein the preferential matching module comprises:
a third acquisition unit, configured to acquire an input fingerprint in a next fingerprint operation; as described above.
The matching unit is used for firstly matching the stored partial fingerprint information added with the preset threshold range; as described above.
The judging unit is used for judging that the fingerprint operation is successful if the matching is successful; as described above.
In summary, compared with the prior art, the single-finger fingerprint inspection control method and system based on the mobile terminal provided by the invention have the advantages that the method for rapidly detecting the single-finger fingerprint of the mobile terminal obtains the position of the input fingerprint in the whole fingerprint of the finger when the fingerprint input is successfully detected; acquiring the position, adding a range of a set threshold value to the periphery of the position, and storing the range; and B, when fingerprint operation is performed next time, acquiring the fingerprint input this time, and firstly matching in the range stored in the step B. Therefore, the speed of fingerprint induction is further improved, the response speed of the mobile terminal can be particularly improved for the complex fingerprint data, the processing efficiency is increased, and convenience is brought to users.
Of course, it will be understood by those skilled in the art that all or part of the processes of the methods of the above embodiments may be implemented by a computer program instructing relevant hardware (such as a processor, a controller, etc.), and the program may be stored in a computer readable storage medium, and when executed, the program may include the processes of the above method embodiments. The storage medium may be a memory, a magnetic disk, an optical disk, etc.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (8)
1. A single finger fingerprint check control method based on a mobile terminal is characterized by comprising the following steps:
a, when the fingerprint operation of the mobile terminal is successful, acquiring the position of a part of fingerprint successfully operated in the whole fingerprint of the finger;
b, acquiring the position information of the part of the finger fingerprint successfully operated in the whole finger fingerprint, adding a preset threshold range around the position information, and storing the part of the fingerprint information added with the preset threshold range;
the step of adding a predetermined threshold range around the position information specifically comprises:
extending a certain range outside the detected fingerprint area when the user successfully operates the fingerprint;
c, when fingerprint operation is performed next time, acquiring an input fingerprint, firstly matching the input fingerprint with the stored partial fingerprint information added with the preset threshold range, and if matching is successful, judging that the fingerprint operation is successful;
the step C is followed by:
and D, when the input fingerprint is unsuccessfully matched with the stored partial fingerprint information added with the preset threshold range, matching the input fingerprint with the preset integral fingerprint, if the matching is successful, judging that the fingerprint operation is successful, and if the matching is failed, prompting that the fingerprint operation is failed.
2. The mobile terminal-based single-finger fingerprint inspection control method according to claim 1, wherein the step a comprises:
a1, when there is fingerprint operation, judging whether the fingerprint operation is successful;
and A2, if the fingerprint operation is successful, acquiring the position of the fingerprint input this time in the whole fingerprint of the finger.
3. The mobile terminal-based single-finger fingerprint inspection control method according to claim 1, wherein the step B comprises:
b1, obtaining the position information of the fingerprint of the part of the finger successfully operated by the fingerprint in the whole fingerprint of the finger, and forming the position of the fingerprint in the fingerprint of the whole finger when the fingerprint operation is successful;
b2, adding a predetermined threshold range around the position information, and storing the partial fingerprint information added with the predetermined threshold range.
4. The mobile terminal-based single-finger fingerprint inspection control method according to claim 1, wherein the step C comprises:
c1, acquiring the input fingerprint in the next fingerprint operation;
c2, and first matches the stored partial fingerprint information plus a predetermined threshold range,
c3, if matching is successful, judging that the fingerprint operation is successful.
5. A single finger fingerprint checking control system based on a mobile terminal is characterized by comprising:
the reference fingerprint acquisition module is used for acquiring the position of a part of fingerprint successfully operated by the fingerprint in the whole fingerprint of the finger when the fingerprint operation of the mobile terminal is successful;
the reference fingerprint storage module is used for acquiring the position information of the part of the fingerprint of the finger successfully operated in the whole fingerprint of the finger, adding a preset threshold range around the position information and storing the part of the fingerprint information added with the preset threshold range;
the step of adding a predetermined threshold range around the position information specifically includes:
extending a certain range outside the detected fingerprint area when the user successfully operates the fingerprint; the prior matching module is used for acquiring the input fingerprint when the fingerprint is operated for the next time, firstly matching the input fingerprint with the stored partial fingerprint information added with the preset threshold range, and if the matching is successful, judging that the fingerprint operation is successful;
further comprising:
and the re-matching module is used for matching the fingerprint input this time with the preset integral fingerprint if the matching of the fingerprint input this time with the stored partial fingerprint information added with the preset threshold range is unsuccessful, judging that the fingerprint operation is successful if the matching is successful, and prompting that the fingerprint operation is failed if the matching is failed.
6. The mobile terminal-based single-finger fingerprint inspection control system according to claim 5, wherein the reference fingerprint obtaining module comprises:
the first judgment unit is used for judging whether the fingerprint operation is successful or not when the fingerprint operation exists;
and the first acquisition unit is used for acquiring the position of the fingerprint input this time in the whole fingerprint of the finger if the fingerprint operation this time is successful.
7. The mobile terminal-based single-finger fingerprint inspection control system according to claim 5, wherein the reference fingerprint storage module comprises:
a second obtaining unit for obtaining the position information of the fingerprint of the part of the finger successfully operated in the whole fingerprint of the finger to form the position of the fingerprint in the fingerprint of the whole finger when the fingerprint operation is successful
And the storage unit is used for adding a preset threshold range around the position information and storing the partial fingerprint information added with the preset threshold range.
8. The mobile terminal-based single-finger fingerprint inspection control system according to claim 5, wherein the priority matching module comprises:
a third acquisition unit, configured to acquire an input fingerprint in a next fingerprint operation;
a matching unit for first matching with the stored partial fingerprint information added with the predetermined threshold range,
and the judging unit is used for judging that the fingerprint operation is successful if the matching is successful.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1372674A (en) * | 2000-07-04 | 2002-10-02 | 卡西欧计算机株式会社 | Apparatus and method for collecting image |
| CN103294987A (en) * | 2012-03-05 | 2013-09-11 | 天津华威智信科技发展有限公司 | Fingerprint matching method and fingerprint matching implementation mode |
| CN105760838A (en) * | 2016-02-18 | 2016-07-13 | 广东欧珀移动通信有限公司 | Fingerprint identifying method, fingerprint identifying apparatus and electronic apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9280697B2 (en) * | 2011-11-16 | 2016-03-08 | Apple Inc. | Authentication device including template validation and related methods |
-
2017
- 2017-04-17 CN CN201710248494.9A patent/CN107066971B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1372674A (en) * | 2000-07-04 | 2002-10-02 | 卡西欧计算机株式会社 | Apparatus and method for collecting image |
| CN103294987A (en) * | 2012-03-05 | 2013-09-11 | 天津华威智信科技发展有限公司 | Fingerprint matching method and fingerprint matching implementation mode |
| CN105760838A (en) * | 2016-02-18 | 2016-07-13 | 广东欧珀移动通信有限公司 | Fingerprint identifying method, fingerprint identifying apparatus and electronic apparatus |
Non-Patent Citations (1)
| Title |
|---|
| 基于自适应步长选择的 NCC 图像匹配算法;李子印;《光电工程》;20131031;第40卷(第10期);第77-84,89页 * |
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