技术领域technical field
本发明涉及手机隐私保护技术领域，尤其涉及一种手机隐私保护方法。The invention relates to the technical field of mobile phone privacy protection, in particular to a mobile phone privacy protection method.
背景技术Background technique
目前，移动通信技术快速发展，即将进入5G时代，智能手机已经普及，而且不断朝着大屏幕方向发展。大屏智能手机作为用户接口，不但有娱乐，通话等功能，更承担了近年兴起的移动支付功能。手机使用的场合可能是任何公共地方。因此，如何保证个人使用手机过程中隐私信息不会泄露越来越重要。目前市场上手机都有锁屏或者屏保功能，不使用手机时启动锁屏或屏保，使用时再进行解锁。但是如何在使用中防止信息泄露，除了靠使用者主动观察周围情况外，尚没有好的方案。本发明设计了一种手机使用中防止信息泄露的方法以克服以上问题。At present, mobile communication technology is developing rapidly and is about to enter the 5G era. Smartphones have become popular and are constantly developing towards large screens. As a user interface, a large-screen smart phone not only has functions such as entertainment and calling, but also undertakes the mobile payment function that has emerged in recent years. The occasion of mobile phone use may be any public place. Therefore, how to ensure that private information will not be leaked during personal use of mobile phones is becoming more and more important. At present, mobile phones on the market have a screen lock or screen saver function, which can be activated when the mobile phone is not in use, and then unlocked when in use. However, how to prevent information leakage during use, apart from relying on the user to actively observe the surrounding situation, there is still no good solution. The present invention designs a method for preventing information leakage during mobile phone use to overcome the above problems.
发明内容Contents of the invention
本发明就是针对现有技术存在的上述不足，提供一种手机隐私保护方法；本发明通过预存用户的面部信息，在用户使用时，只要打开该程序，就会控制手机前置摄像头，动态采集周围信息，进行面部识别，当识别到除了用户外还有陌生人面对屏幕时，就启动屏保程序或者将识别到的陌生人头像显示在屏幕上提醒用户做出反应，这样就解决了用户使用过程中信息泄露问题。The present invention aims at the above-mentioned deficiencies existing in the prior art, and provides a mobile phone privacy protection method; the present invention pre-stores the user's facial information, and when the user uses it, as long as the program is opened, the front camera of the mobile phone will be controlled to dynamically collect the surrounding information. Information, face recognition, when it is recognized that there are strangers facing the screen besides the user, start the screen saver program or display the recognized stranger's avatar on the screen to remind the user to respond, thus solving the problem of the user's use process The problem of information leakage.
本发明解决技术问题的技术方案是：The technical scheme that the present invention solves technical problem is:
一种手机隐私保护方法，其特征是，包括以下步骤：A mobile phone privacy protection method is characterized in that it comprises the following steps:
1)：打开实时隐私保护程序；1): Open the real-time privacy protection program;
2)：获取用户本人的面部信息特征作为用户面部信息模板；2): Obtain the user's own facial information features as the user's facial information template;
3)：进入实时隐私保护模式；3): Enter the real-time privacy protection mode;
4)：通过前置摄像头对周围进行面部识别；4): Face recognition of the surroundings through the front camera;
5)：将识别到的所有图像与用户面部信息模板图像对比；5): compare all the recognized images with the user's face information template image;
6)：若非只有用户本人时，则启动屏保程序或把识别到陌生人图像动态显示在屏幕上。6): If it is not only the user himself, then start the screen saver program or dynamically display the image of the recognized stranger on the screen.
所述步骤4)，若是第一次使用该程序或需要更新模板则前置摄像头打开，提取用户面部信息特征，包括肤色、脸型，选择是否存为模板，若是，则将获取的用户面部信息存为模板，若否可以选择重新提取用户面部信息特征。Described step 4), if use this program for the first time or need to update template then front-facing camera is opened, extract user's face information feature, comprise skin color, face shape, select whether to save as template, if so, then the user's face information that will acquire is saved If not, you can choose to re-extract the user's facial information features.
所述步骤4)采用特征脸法或者模板匹配法提取前置摄像头扫描到的面部特征信息。The step 4) extracts the facial feature information scanned by the front camera by using the eigenface method or the template matching method.
所述步骤4)，前置摄像头把能够检测到的范围内的所有人员面部图像信息，包括肤色、脸型上传手机控制器进行面部识别。Described step 4), the front camera uploads the mobile phone controller to carry out facial recognition with the face image information of all personnel within the range that can be detected, including skin color and face shape.
识别到的所有图像信息与模板进行详细的对比，包括肤色、脸型并进行判断。All the identified image information is compared with the template in detail, including skin color, face shape and judgment.
判断完成后，若只有用户本人，前置摄像头继续实时对周围环境进行监控，重复步骤4)和步骤5)；若检测到有其他人存在时则会启动屏保，或者把识别到的陌生人图像动态显示在屏幕上来提醒用户周围的环境状况，用户可根据提醒作出相应的反应。After the judgment is completed, if there is only the user himself, the front camera will continue to monitor the surrounding environment in real time, and repeat steps 4) and 5); if other people are detected, the screen saver will be activated, or the image of the recognized stranger will be displayed. It is dynamically displayed on the screen to remind the user of the surrounding environment, and the user can respond accordingly according to the reminder.
用户可以根据提醒来判断危险等级，若不安全可以移动到安全位置进行操作，或者将手机关闭，等周围安全后再进行操作。Users can judge the danger level according to the reminder, if it is unsafe, they can move to a safe place to operate, or turn off the mobile phone, and then operate after the surrounding is safe.
本发明的有益效果：Beneficial effects of the present invention:
1.本发明将用户面部图像信息作为安全模板，通过手机前置摄像头对周围环境进行实时监控，并将检测到的除用户以外的其他人员面部信息与模板进行比对，当发现其他人员面部正在面对手机屏幕时，会及时启动屏保来保护隐私或者将陌生人图像动态显示在屏幕上以提醒用户来及时保护隐私信息，实现实时隐私保护的功能，防止了用户在使用手机时因疏忽周边环境造成隐私泄露，隐私程序能实时对周围环境进行监控可以提高安全系数，用户无需主动实时观察周围环境，增加了手机使用的便利性与安全性。1. The present invention uses the user's facial image information as a security template, monitors the surrounding environment in real time through the front camera of the mobile phone, and compares the detected facial information of other personnel except the user with the template. When it is found that other personnel's faces are When facing the mobile phone screen, it will start the screen saver in time to protect privacy or dynamically display the images of strangers on the screen to remind users to protect private information in time, realize the function of real-time privacy protection, and prevent users from neglecting the surrounding environment when using mobile phones If the privacy is leaked, the privacy program can monitor the surrounding environment in real time, which can improve the safety factor, and the user does not need to actively observe the surrounding environment in real time, which increases the convenience and safety of mobile phone use.
2.本发明可以通过手机前置摄像头进行拍照获取最近的照片作为模板，能够及时更新模板信息，保证使用的安全性，而且模板信息获取方式简单、详细，从而让信息比对更加全面、安全，用户还能根据个人喜好随时进行模板的更换，让使用更加人性化。2. The present invention can take pictures through the front camera of the mobile phone to obtain the latest photos as a template, and can update the template information in time to ensure the safety of use, and the template information acquisition method is simple and detailed, so that the information comparison is more comprehensive and safe. Users can also replace templates at any time according to their personal preferences, making the use more humane.
3.本发明前置摄像头能够将检测到的全部范围内的人员面部信息进行上传比对，检测范围广，可以防止他人从侧面对手机信息进行窥视，而且比对信息多，包括肤色、脸型等，可以防止因灯光等外部因素造成检测不准确的问题。3. The front camera of the present invention can upload and compare the detected facial information of all the people in the range. The detection range is wide, and it can prevent others from peeping at the mobile phone information from the side, and the comparison information is more, including skin color, face shape, etc. , which can prevent inaccurate detection caused by external factors such as lighting.
4.本发明的用户可以通过屏保保护隐私或显示陌生人面部图像的方式来提醒用户进行隐私保护，避免了用户专注手机操作疏于隐私保护而造成的隐私泄露问题，用户可以根据提醒来移动操作位置，或者采取安全方式进行操作，保证了手机隐私信息安全。4. The user of the present invention can remind the user to perform privacy protection through the screen saver to protect privacy or display the face image of a stranger, avoiding the privacy leakage problem caused by the user focusing on mobile phone operation and neglecting privacy protection, and the user can move and operate according to the reminder location, or operate in a safe way to ensure the security of mobile phone privacy information.
5.本发明可以作为一个功能集成到手机系统中，用户可以通过设置打开或者关闭该功能。此外，进入实时隐私保护功能后，前置摄像头对周围进行面部识别扫描时，既可以不间断实时扫描，也可以一定时间段扫描一次，如5秒，10秒等扫描一次。5. The present invention can be integrated into the mobile phone system as a function, and the user can open or close this function through setting. In addition, after entering the real-time privacy protection function, when the front camera scans the surrounding face recognition, it can scan in real time without interruption, or scan once in a certain period of time, such as once every 5 seconds or 10 seconds.
6.本发明采用各种二维或者三维面部识别算法，如特征脸法，模板匹配法等提取前置摄像头扫描到的面部特征信息，与存贮的用户面部信息模板比对判断是否是用户本人，不是用户则启动屏保程序或者将扫描到的非用户图像显示在屏幕上以提醒用户谁可以看到屏幕内容信息，操作简单、快捷，精确度高，实现实时隐私保护。6. The present invention adopts various two-dimensional or three-dimensional facial recognition algorithms, such as eigenface method, template matching method, etc. to extract the facial feature information scanned by the front camera, and compare it with the stored user facial information template to determine whether it is the user himself If it is not a user, start the screen saver program or display the scanned non-user image on the screen to remind the user who can see the content information on the screen. The operation is simple, fast, and accurate, and realizes real-time privacy protection.
附图说明Description of drawings
图1为本发明建立人脸识别模块流程图；Fig. 1 establishes the flow chart of face recognition module for the present invention;
图2为本发明的隐私保护流程图。Fig. 2 is a flow chart of privacy protection in the present invention.
具体实施方式Detailed ways
为了更好地理解本发明，下面结合附图来详细解释本发明的实施方式。In order to better understand the present invention, the implementation manner of the present invention will be explained in detail below in conjunction with the accompanying drawings.
一种手机隐私保护方法，包括以下步骤：A mobile phone privacy protection method, comprising the following steps:
1)：S100打开实时隐私保护程序。1): S100 opens the real-time privacy protection program.
2)：获取用户面部信息特征作为模板。若是S101第一次使用该程序或需要更新模板则S102前置摄像头打开，提取用户面部信息特征，包括肤色、脸型，选择是否存为模板S103，若是，则将获取的用户面部信息S104存为模板，若否可以选择重新提取用户面部信息特征；若不是第一次使用可直接进入下一步。2): Obtain the user's facial information features as a template. If S101 uses this program for the first time or needs to update the template, then S102 opens the front camera, extracts the user's facial information features, including skin color, face shape, and selects whether to save it as a template S103, if so, then saves the obtained user's facial information S104 as a template , if not, you can choose to re-extract the user's facial information features; if it is not the first time to use, you can directly go to the next step.
3)：S105进入实时隐私保护模式。3): S105 enters the real-time privacy protection mode.
4)：S106通过前置摄像头对周围进行面部识别。前置摄像头会把能够检测到的范围内的所有人员面部图像信息，包括：肤色、脸型，上传手机控制器进行面部识别。本步骤采用特征脸法或者模板匹配法提取前置摄像头扫描到的面部特征信息。其中模板匹配法可以采用各种二维或者三维面部识别算法。4): S106 performs facial recognition on the surroundings through the front camera. The front camera will upload the facial image information of all people within the detectable range, including skin color and face shape, to the mobile phone controller for facial recognition. In this step, the facial feature information scanned by the front camera is extracted by using the eigenface method or the template matching method. The template matching method can use various two-dimensional or three-dimensional facial recognition algorithms.
5)：S107将识别到的所有图像与用户图像对比。识别到的所有图像信息与模板进行详细的对比，包括肤色、脸型，并进行判断是否S108只有用户本人。5): S107 compares all recognized images with user images. All the image information identified is compared with the template in detail, including skin color and face shape, and it is judged whether the S108 is only the user himself.
6)：非只用用户本人则S109启动屏保程序或把识别到陌生人图像动态显示在屏幕上。判断完成后，若只有用户本人，前置摄像头继续实时对周围环境进行监控，重复步骤4)和步骤5)；若检测到有其他人存在时则会启动屏保，或者把识别到的陌生人图像动态显示在屏幕上来提醒用户周围的环境状况，S110用户可根据提醒作出相应的反应。6): If it is not only the user himself, then S109 starts the screen saver program or dynamically displays the image of the recognized stranger on the screen. After the judgment is completed, if there is only the user himself, the front camera will continue to monitor the surrounding environment in real time, and repeat steps 4) and 5); if other people are detected, the screen saver will be activated, or the image of the recognized stranger will be displayed. Dynamically displayed on the screen to remind the user of the surrounding environment, S110 users can respond accordingly according to the reminder.
用户可以根据提醒来判断危险等级，若不安全可以移动到安全位置进行操作，或者将手机关闭，等周围安全后再进行操作。Users can judge the danger level according to the reminder, if it is unsafe, they can move to a safe place to operate, or turn off the mobile phone, and then operate after the surrounding is safe.
本发明采用各种二维或者三维面部识别算法，如特征脸法，模板匹配法等提取前置摄像头扫描到的面部特征信息，与存贮的用户面部信息模板比对判断是否是用户本人，不是用户则启动屏保程序或者将扫描到的非用户图像显示在屏幕上以提醒用户谁可以看到屏幕内容信息。第一次打开软件，需要首先采集和存储用户本人面部信息，过程如下图1所示。实现实时隐私保护的功能是。The present invention adopts various two-dimensional or three-dimensional facial recognition algorithms, such as eigenface method, template matching method, etc. to extract the facial feature information scanned by the front camera, and compare it with the stored user facial information template to determine whether it is the user himself or not. The user starts a screen saver program or displays the scanned non-user image on the screen to remind the user who can see the screen content information. When opening the software for the first time, it is necessary to collect and store the user's facial information first, and the process is shown in Figure 1 below. The function of realizing real-time privacy protection is.
本发明可以作为一个功能集成到手机系统中，用户可以通过设置打开或者关闭该功能。此外，进入实时隐私保护功能后，前置摄像头对周围进行面部识别扫描时，既可以不间断实时扫描，也可以一定时间段扫描一次，如5秒，10秒等扫描一次。The present invention can be integrated into the mobile phone system as a function, and the user can open or close the function through setting. In addition, after entering the real-time privacy protection function, when the front camera scans the surrounding face recognition, it can scan in real time without interruption, or scan once in a certain period of time, such as once every 5 seconds or 10 seconds.
虽然本发明已示出和描述了本发明实施例，对本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神下可以对这些实施例进行多种变化、修改、替换和变型，都属于本发明的上述权利要求保护范围之内。Although the present invention has shown and described the embodiments of the present invention, those skilled in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention , all belong to the scope of protection of the above-mentioned claims of the present invention.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810076374.XACN108133133A (en) | 2018-01-26 | 2018-01-26 | A kind of mobile phone private guard method |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810076374.XACN108133133A (en) | 2018-01-26 | 2018-01-26 | A kind of mobile phone private guard method |
| Publication Number | Publication Date |
|---|---|
| CN108133133Atrue CN108133133A (en) | 2018-06-08 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810076374.XAPendingCN108133133A (en) | 2018-01-26 | 2018-01-26 | A kind of mobile phone private guard method |
| Country | Link |
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| CN (1) | CN108133133A (en) |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication | Application publication date:20180608 |