CN101051258A - Finger print navigation method and finger print navigation system - Google Patents
Finger print navigation method and finger print navigation system Download PDFInfo
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- CN101051258A CN101051258A CNA2007100994731A CN200710099473A CN101051258A CN 101051258 A CN101051258 A CN 101051258A CN A2007100994731 A CNA2007100994731 A CN A2007100994731A CN 200710099473 A CN200710099473 A CN 200710099473A CN 101051258 A CN101051258 A CN 101051258A
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Abstract
A navigating method of fingerprint includes confirming focus according to fingerprint input of user, obtaining direction information of said focus, judging whether new focus can be obtained in preset time or not and triggering the rolling operation of focus according to direction information of current focus if it is not or judging whether fingerprint input of user at current focus is in according with preset conditions or not and triggering the rolling operation of focus according to direction information of current focus if it is.
Description
Technical field
The present invention relates to the fingerprint recognition process field, particularly a kind of method of finger print navigation and finger print navigation system.
Background technology
In recent years, use the method protection personal information of fingerprint recognition more and more universal in daily life with secret product, the terminal with fingerprint identification module is also accepted by increasing user.
On existing various terminals, for example, portable terminal, PDA (personal digital assistant) etc., the fingerprint identification module of its setting is except being used for determining user identity, being provided with the user right, can also realize the user keystroke control function, for example, on portable terminal, be provided be used for menu navigation/down/right side/left functions of navigation keys, with, be used for the selection function of menu selection etc.
Yet, because the fingerprint recognition area size is subjected to the restriction of corresponding terminal size, there is the not high problem of identification in the operation of corresponding function, for example, user's selection " on " functions of navigation keys, owing to may touch " selection " functional area, then portable terminal may sync response " on " and " selection " two operations, or, can not according to user's accurate demand response " on " operation, operate and responded " selections ".This problem also is present in the user when menu navigation, for example, browse address list, mp3 file tabulation or photo files tabulation etc., because the not high problem of identification, the user may need just can finish through the duplication of labour repeatedly and browses accordingly or operate, increase the fatigue strength that the user uses, have a strong impact on user's operating experience.
So present stage needs the urgent technical matters that solves of those skilled in the art to be exactly: the finger print navigation method how a kind of better user experience is provided.
Summary of the invention
Technical matters to be solved by this invention provides a kind of finger print navigation method, and with on the basis that does not increase hardware, the user uses navigation feature to experience relatively poor problem under the solution prior art condition.
Another object of the present invention is to provide a kind of finger print navigation system, in order to guarantee said method enforcement and application in practice.
For solving the problems of the technologies described above, the embodiment of the invention discloses a kind of method of finger print navigation, comprising:
Focus is determined in fingerprint input according to the user;
Obtain the directional information of described focus;
Judge whether obtain new focus in the preset time, if not,, trigger the rolling operation of focus then according to the directional information of current focus;
Perhaps, judge whether the user meets prerequisite in the fingerprint input of current focus, if, trigger the rolling operation of focus then according to the directional information of current focus.
Preferably, described method also comprises:
Judge whether the user stops the fingerprint input of current focus, if then finish described focus rolling operation.
Preferably, obtain the directional information of focus by following steps:
Read the fingerprint image of focus;
The fingerprint image of two continuous focuses is compared;
Determine the directional information of current focus according to comparing result.
Preferably, carry out rolling operation by following steps:
Read next focus on this direction according to the directional information of current focus;
Export described focus, and described next focus is updated to current focus.
Preferably, described method also comprises:
Judge whether to obtain new focus, if then finish described focus rolling operation.
Preferably, described method also comprises:
Judge whether to lose focus, if then finish described focus rolling operation.
The embodiment of the invention also discloses a kind of finger print navigation system, comprising:
Focus determination module: be used for determining focus according to user's fingerprint input;
Acquisition module: the directional information that is used to obtain described focus;
Judge module: be used to judge whether obtain new focus in the preset time, if not, then trigger the scroll process module; Perhaps, be used to judge whether the user meets prerequisite in the fingerprint input of current focus, if then trigger the scroll process module;
Scroll process module: be used for directional information, trigger the focus rolling operation according to current focus.
Preferably, described system also comprises:
The first end process module: be used for shut-down operation, finish described focus rolling operation according to the user fingerprints input.
Preferably, described acquisition module comprises:
Reading unit: the fingerprint image that is used to read focus;
Contrast unit: be used for the fingerprint image of two continuous focuses is compared;
Determining unit: the directional information that is used for determining current focus according to comparing result.
Preferably, described scroll process module comprises:
Focus reading unit: be used for directional information according to current focus and read next focus on this direction;
Updating block: be used to export described focus, and described next focus is updated to current focus.
Preferably, described system also comprises:
The second end process module: be used for finishing described focus rolling operation according to the new focus that obtains.
Preferably, described system also comprises:
The 3rd end process module: be used for when focus loses, finishing described focus rolling operation.
Compared with prior art, the present invention has the following advantages:
The fingerprint input of the present invention by conforming to a predetermined condition in current focus according to the user, trigger the continuous automatic rolling of focus, thereby make user navigate through menus or tabulation quickly and easily, on the basis that does not increase hardware, make the user obtain better operating experience.
Description of drawings
Fig. 1 is the process flow diagram of a kind of finger print navigation method embodiment 1 of the present invention;
Fig. 2 is the process flow diagram of a kind of finger print navigation method embodiment 2 of the present invention;
Fig. 3 is the structured flowchart of a kind of finger print navigation system embodiment of the present invention;
Fig. 4 uses the process flow diagram that finger print navigation system shown in Figure 3 carries out the embodiment 3 of finger print navigation operation;
Fig. 5 uses the process flow diagram that finger print navigation system shown in Figure 3 carries out the embodiment 4 of finger print navigation operation;
Fig. 6 is a kind of process flow diagram of mobile phone finger print navigation Application Example.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, the present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
One of core idea of the present invention is, by the rolling trigger condition is set, for example, the user meets the fingerprint input of prerequisite in current focus, perhaps, user's fingerprint input surpasses certain hour in the stagnation of current focus, perhaps, the user less than certain value etc., then triggers the continuous rolling operation of focus, so that the user can be quick at the fingerprint of current focus input mobile range, browse the tabulation of focus menu or focus easily, for example, the address list of portable terminal, mp3 file tabulations etc. on the basis that does not increase hardware, make the user obtain better operating experience.
With reference to figure 1, show the process flow diagram of a kind of finger print navigation method embodiment 1 of the present invention, specifically may further comprise the steps:
Wherein, focus can be for having the object that highlights on the terminal presentation facility of fingerprint identification module, for example, on the display screen of portable terminal, the object that choice box or selector bar are selected etc.
Be well known that the know-why of fingerprint identification module relates generally to following four parts: read finger print image, extract feature, preserve data and comparison.Specifically, at the beginning, read the image of somatic fingerprint by the fingerprint fetch equipment, get after the finger print image, after raw image carried out preliminary processing, identification of fingerprint software was set up the numeral of fingerprint---characteristic, a kind of unidirectional conversion, can convert characteristic to from fingerprint but can not be converted into fingerprint, and two pieces of different fingerprints can not produce identical characteristic from characteristic.Software finds from fingerprint and is called as " node " data point (minutiae), just the bifurcated of those fingerprint lines, stop or the coordinate position at the place that loops, these points have uniqueness characteristic more than seven kinds simultaneously.Because on average have 70 nodes on the finger usually, so this method can produce about 490 data.The algorithm that has node and directional information combination results more data, these directional informations have shown the relation between each node, the algorithm that also has is also handled the view picture fingerprint image.At last,, the template of two fingerprints is compared, calculate their similarity degree, finally obtain the matching result of two fingerprints by the fuzzy method relatively of computing machine.
Based on the known properties of described fingerprint recognition, preferably, the embodiment of the invention can be obtained the directional information of focus by following substep:
Substep S1, read the fingerprint image of focus;
Substep S2, the fingerprint image of two continuous focuses is compared;
Substep S3, determine the directional information of current focus according to comparing result.
For improving the treatment effeciency of fingerprint identification module, in practice, can adopt a kind of preferred fingerprint identification module, promptly adopt the fingerprint identification module of self-adapted capacitance solid state fingerprint sensor technology.When finger streaks the sensor surface of this fingerprint identification module, the touch disposal system of this module can accurately detect the ridge and the ditch of fingerprint, the sensor internal circuit converts these fingerprint characteristic datas to a digital data stream (a plurality of frame data) then, and sends it to host microprocessor by the Standard bus interface with most of microprocessor compatibilities.
Specifically, this preferred fingerprint identification module is applied in the embodiment of the invention, when the user carries out the fingerprint input, this fingerprint identification module can read fingerprint image with fixing crystal oscillator frequency, each frame fingerprint image can form the gray scale array of a 124*8, according to the gray analysis of fingerprint image frame data is determined focus.By reading the fingerprint image of each frame, the difference between per two frame fingerprint images promptly compares the less zone of numeric ratio in the two frame gray scale arrays relatively continuously, and the fingerprint input of judging the user is to which direction to move, and promptly obtains the directional information of corresponding focus.
Certainly, this area also as required experience maybe need to adopt other method that obtains directional information, for example, adopt following steps to realize:
The coordinate of step a1, the last focus of record position and the coordinate of one focus position, back;
Step a2, judge whether last focus is positioned at display window, if, execution in step a3 then; Otherwise return step a1;
Step a3, judge back one focus ordinate whether less than the ordinate of the tip position of this display window, if determine that then the directional information of this focus is for scrolling up; Otherwise execution in step a4;
Step a4, judge current focus ordinate whether greater than the ordinate of display window lowest position, if the directional information of then determining this focus be rolling downwards; Otherwise return step a1.
Thereby the present invention does not need to limit to the method for described acquisition directional information.
A kind of possible situation is, if the input of user's fingerprint is stagnated on certain focus, and the time of stagnating has surpassed the time of presetting, for example, 1 second, promptly the user did not have new fingerprint input in preset time, and fingerprint identification module does not obtain new focus in preset time, in this case, then can trigger the rolling operation of focus.
Another kind of possible situation is, if the input of user's fingerprint meets predetermined operator scheme, for example, rubbing more than twice continuously on the fingerprint identification module, or operation etc. turns clockwise on fingerprint identification module, in this case, can calculate the parameter that fingerprint moves in the preset time by comparison, thereby trigger the rolling operation of focus according to qualified parameter the multiframe fingerprint image.
Certainly, those skilled in the art as required or experience other rolling trigger condition is set all is feasible, the present invention does not need this to limit.
Preferably, the embodiment of the invention can be carried out rolling operation by following substep:
Substep L1, read next focus on this direction according to the directional information of current focus;
Substep L2, export described focus, and described next focus is updated to current focus.
Certainly, those skilled in the art also can adopt any scrolling realization scheme, for example, by dynamic displacement is set, realize rolling by reading next displacement continuously; Perhaps, can also calculate the next position that focus is rolled according to described directional information, the rolling speed that sets in advance and the default time interval, and focus is rolled to the next position that is calculated.Thereby the present invention does not need to limit for the method for described scrolling realization yet.
Preferably, the embodiment of the invention can also comprise:
Step 106 is if then finish described focus rolling operation.
For example, if fingerprint identification module no longer receives the fingerprint frame data, promptly the decidable user has stopped the fingerprint input of corresponding focus, in this case, then can finish the rolling operation of focus.
As another embodiment, the termination condition of described rolling operation can also be for judging whether to obtain new focus, if then finish described focus rolling operation.In this case, if receive new fingerprint input, promptly can finish the rolling operation of focus.
As another embodiment, the termination condition of described rolling operation can also be for judging whether to lose focus, if then finish described focus rolling operation.In this case, if focus read finish, problem such as focus out-of-bounds or focus are overflowed, promptly can finish the rolling operation of focus.
Certainly, those skilled in the art can also be as required or experience other focus rolling termination condition is set, for example, judge whether current focus is positioned at display window, if not, then finish the focus rolling operation; Perhaps, according to border judgement etc., the present invention does not need this to limit.
With reference to figure 2, show the process flow diagram of a kind of finger print navigation method embodiment 2 of the present invention, specifically may further comprise the steps:
Step 201, focus is determined in input according to user's fingerprint;
Step 202, obtain the directional information of described focus;
Preferably, the embodiment of the invention can be obtained the directional information of focus by following substep:
Substep A1, read the fingerprint image of focus;
Substep A2, the fingerprint image of two continuous focuses is compared;
Substep A3, determine the directional information of current focus according to comparing result.
Step 203, judge whether the user meets prerequisite in the input of the fingerprint of current focus;
Step 204 is if then according to the directional information of current focus, trigger the rolling operation of focus.
Preferably, the embodiment of the invention can be carried out rolling operation by following substep:
Substep B1, read next focus on this direction according to the directional information of current focus;
Substep B2, export described focus, and described next focus is updated to current focus.
Preferably, the embodiment of the invention can also comprise:
Step 205, judge whether the user stops the fingerprint input of current focus;
Step 206 is if then finish described focus rolling operation.
As another embodiment, described step 205 and 206 also can for:
Judge whether to obtain new focus, if then finish described focus rolling operation.
As another embodiment, described step 205 and 206 can also for:
Judge whether to lose focus, if then finish described focus rolling operation.
For method shown in Figure 2 not detailed part is described, can be with reference to the aforementioned relevant portion of this instructions, the present invention does not repeat them here.
With reference to figure 3, show the structured flowchart of a kind of finger print navigation system embodiment of the present invention, specifically comprise with lower module:
Focus determination module 301: be used for determining focus according to user's fingerprint input;
Acquisition module 302: the directional information that is used to obtain described focus;
Judge module 303: be used to judge whether obtain new focus in the preset time, if not, then trigger the scroll process module; Perhaps, be used to judge whether the user meets prerequisite in the fingerprint input of current focus, if then trigger the scroll process module;
Scroll process module 304: be used for directional information, trigger the focus rolling operation according to current focus.
Preferably, described system can also comprise:
The first end process module: be used for shut-down operation, finish described focus rolling operation according to the user fingerprints input.
And/or, the second end process module: be used for finishing described focus rolling operation according to the new focus that obtains.
And/or, the 3rd end process module: be used for when focus loses, finishing described focus rolling operation.
Preferably, described acquisition module 302 can comprise with lower unit:
Reading unit: the fingerprint image that is used to read focus;
Contrast unit: be used for the fingerprint image of two continuous focuses is compared;
Determining unit: the directional information that is used for determining current focus according to comparing result.
Preferably, described scroll process module 304 can comprise with lower unit:
Focus reading unit: be used for directional information according to current focus and read next focus on this direction;
Updating block: be used to export described focus, and described next focus is updated to current focus.
With reference to figure 4, show and use the process flow diagram that finger print navigation system shown in Figure 3 carries out the embodiment 3 of finger print navigation operation, specifically may further comprise the steps:
Step 401, focus determination module are determined focus according to user's fingerprint input;
Step 402, acquisition module obtain the directional information of described focus;
Preferably, the embodiment of the invention can be obtained the directional information of focus by following substep:
Substep C1, reading unit read the fingerprint image of focus;
Substep C2, contrast unit compare the fingerprint image of two continuous focuses;
Substep C3, determining unit are determined the directional information of current focus according to comparing result.
Step 403, judge module judge whether obtain new focus in the preset time;
Step 404, if not then triggers the directional information of scroll process module according to current focus, carries out the rolling operation of focus.
Preferably, the embodiment of the invention can be carried out rolling operation by following substep:
Substep D1, focus reading unit read next focus on this direction according to the directional information of current focus;
Substep D2, updating block are exported described focus, and described next focus is updated to current focus.
Preferably, the embodiment of the invention can also comprise:
Step 405, the first end process module judge whether the user stops the fingerprint input of current focus;
Step 406 is if then finish described focus rolling operation.
As another embodiment, described step 405 and 406 also can for:
The second end process module judges whether to obtain new focus, if then finish described focus rolling operation.
As another embodiment, described step 405 and 406 can also for:
The 3rd end process module judges whether to lose focus, if then finish described focus rolling operation.
With reference to figure 5, show and use the process flow diagram that finger print navigation system shown in Figure 3 carries out the embodiment 4 of finger print navigation operation, specifically may further comprise the steps:
Preferably, the embodiment of the invention can be obtained the directional information of focus by following substep:
Substep E1, reading unit read the fingerprint image of focus;
Substep E2, contrast unit compare the fingerprint image of two continuous focuses;
Substep E3, determining unit are determined the directional information of current focus according to comparing result.
Step 504 is if then trigger the directional information of scroll process module according to current focus, the rolling operation of execution focus;
Preferably, the embodiment of the invention can be carried out rolling operation by following substep:
Substep F1, focus reading unit read next focus on this direction according to the directional information of current focus;
Substep F2, updating block are exported described focus, and described next focus is updated to current focus.
Preferably, the embodiment of the invention can also comprise:
Step 506 is if then finish described focus rolling operation.
As another embodiment, described step 505 and 506 also can for:
The second end process module judges whether to obtain new focus, if then finish described focus rolling operation.
As another embodiment, described step 505 and 506 can also for:
The 3rd end process module judges whether to lose focus, if then finish described focus rolling operation.
Because system and the method shown in Fig. 4,5 shown in Figure 3 can correspondence be applicable among the aforesaid method embodiment that so description is comparatively simple, not detailed part can be referring to the description of this instructions front appropriate section.
The present invention goes for any terminal that fingerprint identification module is set, for example, and portable terminal, PDA (personal digital assistant), portable multimedia player etc.For making those skilled in the art understand the present invention better, below by describing with the present invention's a kind of example that is applied as on portable terminal.
With reference to figure 6, show a kind of process flow diagram of mobile phone finger print navigation Application Example, specifically may further comprise the steps:
The finger print navigation function of step 601, starting hand-set;
More than to a kind of finger print navigation method and system provided by the present invention, be described in detail, used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, part in specific embodiments and applications all can change.In sum, this description should not be construed as limitation of the present invention.
Claims (12)
1, a kind of finger print navigation method is characterized in that, comprising:
Focus is determined in fingerprint input according to the user;
Obtain the directional information of described focus;
Judge whether obtain new focus in the preset time, if not,, trigger the rolling operation of focus then according to the directional information of current focus;
Perhaps, judge whether the user meets prerequisite in the fingerprint input of current focus, if, trigger the rolling operation of focus then according to the directional information of current focus.
2, the method for claim 1 is characterized in that, also comprises:
Judge whether the user stops the fingerprint input of current focus, if then finish described focus rolling operation.
3, method as claimed in claim 1 or 2 is characterized in that, obtains the directional information of focus by following steps:
Read the fingerprint image of focus;
The fingerprint image of two continuous focuses is compared;
Determine the directional information of current focus according to comparing result.
4, method as claimed in claim 1 or 2 is characterized in that, carries out rolling operation by following steps:
Read next focus on this direction according to the directional information of current focus;
Export described focus, and described next focus is updated to current focus.
5, method as claimed in claim 4 is characterized in that, also comprises:
Judge whether to obtain new focus, if then finish described focus rolling operation.
6, method as claimed in claim 4 is characterized in that, also comprises:
Judge whether to lose focus, if then finish described focus rolling operation.
7, a kind of finger print navigation system is characterized in that, comprising:
Focus determination module: be used for determining focus according to user's fingerprint input;
Acquisition module: the directional information that is used to obtain described focus;
Judge module: be used to judge whether obtain new focus in the preset time, if not, then trigger the scroll process module; Perhaps, be used to judge whether the user meets prerequisite in the fingerprint input of current focus, if then trigger the scroll process module;
Scroll process module: be used for directional information, trigger the focus rolling operation according to current focus.
8, system as claimed in claim 7 is characterized in that, also comprises:
The first end process module: be used for shut-down operation, finish described focus rolling operation according to the user fingerprints input.
9, as claim 7 or 8 described systems, it is characterized in that described acquisition module comprises:
Reading unit: the fingerprint image that is used to read focus;
Contrast unit: be used for the fingerprint image of two continuous focuses is compared;
Determining unit: the directional information that is used for determining current focus according to comparing result.
As claim 7 or 8 described systems, it is characterized in that 10, described scroll process module comprises:
Focus reading unit: be used for directional information according to current focus and read next focus on this direction;
Updating block: be used to export described focus, and described next focus is updated to current focus.
11, system as claimed in claim 10 is characterized in that, also comprises:
The second end process module: be used for finishing described focus rolling operation according to the new focus that obtains.
12, system as claimed in claim 10 is characterized in that, also comprises:
The 3rd end process module: be used for when focus loses, finishing described focus rolling operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100994731A CN101051258B (en) | 2007-05-22 | 2007-05-22 | Finger print navigation method and finger print navigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100994731A CN101051258B (en) | 2007-05-22 | 2007-05-22 | Finger print navigation method and finger print navigation system |
Publications (2)
| Publication Number | Publication Date |
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| CN101051258A true CN101051258A (en) | 2007-10-10 |
| CN101051258B CN101051258B (en) | 2013-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2007100994731A Expired - Fee Related CN101051258B (en) | 2007-05-22 | 2007-05-22 | Finger print navigation method and finger print navigation system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101770299B (en) * | 2008-12-26 | 2013-11-06 | 深圳富泰宏精密工业有限公司 | System and method for realizing functions of navigation keys |
| CN103389086A (en) * | 2013-07-30 | 2013-11-13 | 深圳市中兴移动通信有限公司 | Navigation method and device based on fingerprint identification |
| TWI416419B (en) * | 2009-01-16 | 2013-11-21 | Chi Mei Comm Systems Inc | System and method for implementing navigation key function |
| CN105159571A (en) * | 2015-07-07 | 2015-12-16 | 努比亚技术有限公司 | Page slide control method and mobile terminal |
| CN105630325A (en) * | 2015-08-31 | 2016-06-01 | 宇龙计算机通信科技(深圳)有限公司 | Fingerprint identification based gesture operation method and apparatus as well as terminal |
| CN107770394A (en) * | 2017-11-26 | 2018-03-06 | 程桂平 | The touch control method and its smart mobile phone of touch type electronic equipment |
| CN108052260A (en) * | 2017-11-29 | 2018-05-18 | 努比亚技术有限公司 | Mobile terminal operation response method, mobile terminal and readable storage medium storing program for executing |
| CN110956162A (en) * | 2019-12-18 | 2020-04-03 | 厦门天马微电子有限公司 | Fingerprint identification circuit, working method thereof, display panel and display device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29722222U1 (en) * | 1997-12-16 | 1998-06-25 | Siemens Ag | Radio-operated communication terminal with navigation key |
| KR100641434B1 (en) * | 2004-03-22 | 2006-10-31 | 엘지전자 주식회사 | Mobile station having fingerprint recognition means and operating method thereof |
| JP4023469B2 (en) * | 2004-04-09 | 2007-12-19 | 村田機械株式会社 | Direction indicator |
-
2007
- 2007-05-22 CN CN2007100994731A patent/CN101051258B/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101770299B (en) * | 2008-12-26 | 2013-11-06 | 深圳富泰宏精密工业有限公司 | System and method for realizing functions of navigation keys |
| TWI416419B (en) * | 2009-01-16 | 2013-11-21 | Chi Mei Comm Systems Inc | System and method for implementing navigation key function |
| CN103389086A (en) * | 2013-07-30 | 2013-11-13 | 深圳市中兴移动通信有限公司 | Navigation method and device based on fingerprint identification |
| CN105159571A (en) * | 2015-07-07 | 2015-12-16 | 努比亚技术有限公司 | Page slide control method and mobile terminal |
| CN105630325A (en) * | 2015-08-31 | 2016-06-01 | 宇龙计算机通信科技(深圳)有限公司 | Fingerprint identification based gesture operation method and apparatus as well as terminal |
| CN107770394A (en) * | 2017-11-26 | 2018-03-06 | 程桂平 | The touch control method and its smart mobile phone of touch type electronic equipment |
| CN108052260A (en) * | 2017-11-29 | 2018-05-18 | 努比亚技术有限公司 | Mobile terminal operation response method, mobile terminal and readable storage medium storing program for executing |
| CN110956162A (en) * | 2019-12-18 | 2020-04-03 | 厦门天马微电子有限公司 | Fingerprint identification circuit, working method thereof, display panel and display device |
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|---|---|
| CN101051258B (en) | 2013-03-13 |
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