CN112911054A - Face unlocking notification method based on communication terminal - Google Patents
Face unlocking notification method based on communication terminal Download PDFInfo
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- CN112911054A CN112911054A CN202110045484.1A CN202110045484A CN112911054A CN 112911054 A CN112911054 A CN 112911054A CN 202110045484 A CN202110045484 A CN 202110045484A CN 112911054 A CN112911054 A CN 112911054A
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- China
- Prior art keywords
- communication terminal
- face
- screen
- control system
- central control
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- 238000000034 method Methods 0.000 title claims abstract description 70
- 238000004891 communication Methods 0.000 title claims abstract description 67
- 238000000605 extraction Methods 0.000 claims description 6
- 238000010606 normalization Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
- H04M1/667—Preventing unauthorised calls from a telephone set
- H04M1/67—Preventing unauthorised calls from a telephone set by electronic means
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
- H04M1/667—Preventing unauthorised calls from a telephone set
- H04M1/67—Preventing unauthorised calls from a telephone set by electronic means
- H04M1/673—Preventing unauthorised calls from a telephone set by electronic means the user being required to key in a code
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
- H04W52/0267—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components
- H04W52/027—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components by controlling a display operation or backlight unit
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a face unlocking notification method based on a communication terminal, which comprises the following steps: after the communication terminal receives the process notification, the notification process is correspondingly connected with the central control system, the central control system acquires the state information of the communication terminal screen, the central control system starts a face scanning process, the face scanning process moves a front camera arranged in the communication terminal to scan the scene in front of the communication terminal screen, if the face is captured, the face information is subjected to feature comparison, and if the feature comparison is passed, the received notification is directly displayed in the communication terminal screen. The face unlocking notification method based on the communication terminal can quickly finish face identification and feature matching in the background, and if the feature matching is successful, notification information is directly displayed in a screen of the communication terminal, an unlocking password does not need to be input in the screen, so that the electric energy consumed by the screen is reduced, the service time of a battery is prolonged, and the user experience is improved.
Description
Technical Field
The invention relates to the technical field of communication terminal notification viewing methods, in particular to a face unlocking notification method based on a communication terminal.
Background
With the development of science and technology, the display screen of electronic products such as mobile terminals is getting bigger and bigger, however, the standby time of mobile terminals limits the user experience of the terminals, the display screen is the main aspect of power consumption, because the power consumed by the large screen is faster, how to save the power of the mobile terminals is very necessary, for example, in the prior art, in order to save the power, when the user makes a call, whether to close the display screen is determined by sensing whether the mobile phone is close to the ear, which reduces the power consumption of the display screen to a great extent, then, in the prior art, notification type messages such as a micro message, a short message and the like are often received, or the whole mobile phone screen is lighted up when the call is displayed, which requires to input a screen locking password, the process of inputting the password needs a certain time, for fast-paced modern people, if a method for quickly checking the information in the terminals can be provided, the life of people can be greatly facilitated. Therefore, it is desirable to provide a method for notifying unlocking of a human face based on a communication terminal.
Disclosure of Invention
In order to overcome the defects in the prior art, a face unlocking notification method based on a communication terminal is provided.
The invention is realized by the following scheme:
a face unlocking notification method based on a communication terminal comprises the following steps:
after the communication terminal receives the notice of the process, the notice process is correspondingly connected with the central control system, the central control system acquires the state information of the screen of the communication terminal, and if the screen of the communication terminal is not provided with a screen locking password, the received notice can be directly displayed in the screen of the communication terminal;
if the screen of the communication terminal is provided with a screen locking password, a central control system starts a face scanning process, the face scanning process moves a front camera arranged in the communication terminal to scan the scene in front of the screen of the communication terminal, if the face is captured, the face information is compared in a characteristic way, and if the characteristic comparison is passed, the received notice is directly displayed in the screen of the communication terminal;
if the face information features are failed to be compared, the central control system can call a screen password input process of the communication terminal and check the received notification through the screen password input process; meanwhile, the central control system keeps the face scanning process to continuously scan the scene in front of the front-facing camera in the process of the screen password input process so as to capture the face.
And the duration time of the face scanning process is equal to the automatic screen locking time of the communication terminal screen by default.
The working process of the face scanning process comprises the following steps:
step one, a front camera arranged in a communication terminal is called to acquire images of a scene in front of a screen of the communication terminal;
step two, carrying out normalization processing on the acquired image, and judging whether a face exists in the image or not;
thirdly, if the face exists in the image, performing feature positioning and extraction on the face in the image, and classifying according to the extracted features of different faces;
step four, comparing the extracted face features with face features stored in a database in advance, and if the comparison is passed, directly displaying the received notification in a screen of the communication terminal; otherwise, the steps are repeated from the beginning.
In step two, the acquired images are normalized by unifying the dimensions of the acquired images to 256 × 256.
In the third step, the human face feature positioning and extraction adopts an AdaBoost algorithm, and Harr features are used as key features for detecting the human face.
The invention has the beneficial effects that:
1. the invention relates to a face unlocking notification method based on a communication terminal, which is characterized in that a central control system acquires notification messages in a notification bar when the communication terminal is in a screen locking state through the cooperation of a face scanning process and the central control system, analyzing the notification message to obtain an application program initiating the notification message, then determining a preset parsing rule corresponding to the application program according to the application program, namely screen password unlocking or face unlocking, if the face unlocking is adopted, the face scanning process scans and compares the scene in front of the built-in front camera of the communication terminal, if the characteristics are met, the central control system establishes an independent process and analyzes and controls the notification messages of different application programs on the display screen through the process, so that the user can easily and conveniently analyze the notification messages of the notification bar, and the user experience is improved.
2. The face unlocking notification method based on the communication terminal can quickly finish face identification and feature matching in the background, and if the feature matching is successful, notification information is directly displayed in a screen of the communication terminal, an unlocking password does not need to be input in the screen, so that the electric energy consumed by the screen is reduced, the service time of a battery is prolonged, and the user experience is improved.
Detailed Description
The invention is further illustrated below:
a face unlocking notification method based on a communication terminal comprises the following steps:
after the communication terminal receives the notice of the process, the notice process is correspondingly connected with the central control system, the central control system acquires the state information of the screen of the communication terminal, and if the screen of the communication terminal is not provided with a screen locking password, the received notice can be directly displayed in the screen of the communication terminal;
if the screen of the communication terminal is provided with a screen locking password, a central control system starts a face scanning process, the face scanning process moves a front camera arranged in the communication terminal to scan the scene in front of the screen of the communication terminal, if the face is captured, the face information is compared in a characteristic way, and if the characteristic comparison is passed, the received notice is directly displayed in the screen of the communication terminal;
if the face information features are failed to be compared, the central control system can call a screen password input process of the communication terminal and check the received notification through the screen password input process; meanwhile, the central control system keeps the face scanning process to continuously scan the scene in front of the front-facing camera in the process of the screen password input process so as to capture the face.
And the duration time of the face scanning process is equal to the automatic screen locking time of the communication terminal screen by default. In practical application, the duration of the face scanning process can be set independently, or the duration of the face scanning process can be dynamically adjusted according to factors such as the electric quantity of a mobile phone, user preference and the like.
The working process of the face scanning process comprises the following steps:
step one, a front camera arranged in a communication terminal is called to acquire images of a scene in front of a screen of the communication terminal;
step two, carrying out normalization processing on the acquired image, and judging whether a face exists in the image or not; in step two, the acquired images are normalized by unifying the dimensions of the acquired images to 256 × 256.
Thirdly, if the face exists in the image, performing feature positioning and extraction on the face in the image, and classifying according to the extracted features of different faces; in the third step, the human face feature positioning and extraction adopts an AdaBoost algorithm, and Harr features are used as key features for detecting the human face.
Step four, comparing the extracted face features with face features stored in a database in advance, and if the comparison is passed, directly displaying the received notification in a screen of the communication terminal; otherwise, the steps are repeated from the beginning.
The invention relates to a face unlocking notification method based on a communication terminal, which is characterized in that a central control system acquires notification messages in a notification bar when the communication terminal is in a screen locking state through the cooperation of a face scanning process and the central control system, analyzing the notification message to obtain an application program initiating the notification message, then determining a preset parsing rule corresponding to the application program according to the application program, namely screen password unlocking or face unlocking, if the face unlocking is adopted, the face scanning process scans and compares the scene in front of the built-in front camera of the communication terminal, if the characteristics are met, the central control system establishes an independent process and analyzes and controls the notification messages of different application programs on the display screen through the process, so that the user can easily and conveniently analyze the notification messages of the notification bar, and the user experience is improved.
Although the invention has been described and illustrated in some detail, it should be understood that various modifications may be made to the described embodiments or equivalents may be substituted, as will be apparent to those skilled in the art, without departing from the spirit of the invention.
Claims (5)
1. A face unlocking notification method based on a communication terminal is characterized by comprising the following steps:
after the communication terminal receives the notice of the process, the notice process is correspondingly connected with the central control system, the central control system acquires the state information of the screen of the communication terminal, and if the screen of the communication terminal is not provided with a screen locking password, the received notice can be directly displayed in the screen of the communication terminal;
if the screen of the communication terminal is provided with a screen locking password, a central control system starts a face scanning process, the face scanning process moves a front camera arranged in the communication terminal to scan the scene in front of the screen of the communication terminal, if the face is captured, the face information is compared in a characteristic way, and if the characteristic comparison is passed, the received notice is directly displayed in the screen of the communication terminal;
if the face information features are failed to be compared, the central control system can call a screen password input process of the communication terminal and check the received notification through the screen password input process; meanwhile, the central control system keeps the face scanning process to continuously scan the scene in front of the front-facing camera in the process of the screen password input process so as to capture the face.
2. The communication terminal-based face unlocking notification method according to claim 1, wherein: and the duration time of the face scanning process is equal to the automatic screen locking time of the communication terminal screen by default.
3. The method according to claim 1, wherein the working process of the face scanning process comprises:
step one, a front camera arranged in a communication terminal is called to acquire images of a scene in front of a screen of the communication terminal;
step two, carrying out normalization processing on the acquired image, and judging whether a face exists in the image or not;
thirdly, if the face exists in the image, performing feature positioning and extraction on the face in the image, and classifying according to the extracted features of different faces;
step four, comparing the extracted face features with face features stored in a database in advance, and if the comparison is passed, directly displaying the received notification in a screen of the communication terminal; otherwise, the steps are repeated from the beginning.
4. The communication terminal-based face unlocking notification method according to claim 3, wherein: in step two, the acquired images are normalized by unifying the dimensions of the acquired images to 256 × 256.
5. The communication terminal-based face unlocking notification method according to claim 3, wherein: in the third step, the human face feature positioning and extraction adopts an AdaBoost algorithm, and Harr features are used as key features for detecting the human face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110045484.1A CN112911054A (en) | 2021-01-13 | 2021-01-13 | Face unlocking notification method based on communication terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110045484.1A CN112911054A (en) | 2021-01-13 | 2021-01-13 | Face unlocking notification method based on communication terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112911054A true CN112911054A (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110045484.1A Pending CN112911054A (en) | 2021-01-13 | 2021-01-13 | Face unlocking notification method based on communication terminal |
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| CN106557257A (en) * | 2016-11-16 | 2017-04-05 | 努比亚技术有限公司 | The checking device of notification message, method and mobile terminal |
| CN106791034A (en) * | 2016-11-30 | 2017-05-31 | 宇龙计算机通信科技(深圳)有限公司 | A kind of message display method and device |
| CN109145559A (en) * | 2018-08-02 | 2019-01-04 | 东北大学 | A kind of intelligent terminal face unlocking method of combination Expression Recognition |
| WO2019023964A1 (en) * | 2017-08-02 | 2019-02-07 | 深圳传音通讯有限公司 | Intelligent terminal unlocking system and unlocking method |
| US20190108329A1 (en) * | 2016-06-07 | 2019-04-11 | Huawei Technologies Co., Ltd. | Method and Terminal for Enhancing Information Security |
-
2021
- 2021-01-13 CN CN202110045484.1A patent/CN112911054A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105760734A (en) * | 2016-02-04 | 2016-07-13 | 上海卓易科技股份有限公司 | Safety protection method for terminal and terminal equipment |
| US20190108329A1 (en) * | 2016-06-07 | 2019-04-11 | Huawei Technologies Co., Ltd. | Method and Terminal for Enhancing Information Security |
| CN106022077A (en) * | 2016-07-22 | 2016-10-12 | 深圳市金立通信设备有限公司 | Screen unlocking method and terminal |
| CN106557257A (en) * | 2016-11-16 | 2017-04-05 | 努比亚技术有限公司 | The checking device of notification message, method and mobile terminal |
| CN106791034A (en) * | 2016-11-30 | 2017-05-31 | 宇龙计算机通信科技(深圳)有限公司 | A kind of message display method and device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210604 |
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