WO2016188154A1 - 图像处理方法及装置 - Google Patents
图像处理方法及装置 Download PDFInfo
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- WO2016188154A1 WO2016188154A1 PCT/CN2016/074088 CN2016074088W WO2016188154A1 WO 2016188154 A1 WO2016188154 A1 WO 2016188154A1 CN 2016074088 W CN2016074088 W CN 2016074088W WO 2016188154 A1 WO2016188154 A1 WO 2016188154A1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
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- the present invention relates to the field of image processing technologies, and in particular, to an image processing method and apparatus.
- the camera function has become a feature of the mobile phone, and the accuracy of the camera is also getting higher and higher.
- using the unique biological information unique to the human body such as fingerprints, eye lines, and palm prints to quickly identify the user identity and perform related authentication operations will also become A current means.
- some private information worn by the user is also an important information indicating the user, and once leaked, the user's life may be seriously affected.
- the identity information (especially fingerprint information, eye pattern information, name, contact information, etc.) leaked for high-definition photo information, if not hidden, is used by criminals, it is likely to be used for illegal activities, resulting in photo owner property security Losses may even pose more threats because of the falsification of evidence and evidence by criminals.
- the photos related to privacy are processed afterwards (such as blurring, shifting, etc.), they cannot be prevented from the source, and the photos may still be illegally backed up, transferred, spread, or re-photographed. Therefore, it is necessary to take pictures,
- the human body features and the human body wear related identity features are processed at the time of imaging.
- the photos are static, the video is dynamic, and it is still possible to intercept user human body features and identity related information from the video through some technical means.
- the embodiment of the invention provides an image processing method and device, which aims to effectively process an image containing identity information and improve the security of user information.
- the extracted identity characteristic information of the user is hidden, and an image with hidden identity feature information is generated.
- the step of performing the hiding process on the extracted identity characteristic information of the user includes:
- the foregoing method further includes:
- the image after the above hidden identity information is displayed and/or saved.
- the foregoing method further includes:
- the image after the hidden identity feature information is uploaded externally in response to the upload instruction of the user.
- the foregoing method further includes:
- the above original image is encrypted and stored.
- An embodiment of the present invention further provides an image processing apparatus, including:
- An image acquisition module configured to acquire an original image after imaging of the camera lens
- a feature extraction module configured to extract identity attribute information of the user from the original image
- the image processing module is configured to perform hidden processing on the extracted identity characteristic information of the user in the original image to generate an image with hidden identity feature information.
- the image processing module is further configured to perform pixel point position movement, blurring processing, and/or mosaic processing on the extracted identity characteristic information of the user.
- the foregoing apparatus further includes:
- a display module configured to display an image after the hidden identity feature information
- the storage module is set to save the image after the hidden identity feature information.
- the foregoing apparatus further includes:
- the uploading module is configured to upload an image of the hidden identity information in response to the uploading instruction of the user.
- the foregoing apparatus further includes:
- An encryption module configured to encrypt the original image
- the above storage module is further configured to save the encrypted original image.
- An image processing method and device obtains an original image after imaging by an imaging lens; extracts identity characteristic information of the user from the original image; and hides the identity characteristic information of the extracted user in the original image. Processing, generating an image with hidden identity feature information, because the identity feature information in the original captured image of the user is hidden, the leakage of the user identity feature information is avoided, thereby improving the security of the user information, and further, the image processing mode The batch operation of picture information can be realized, and the efficiency of image processing is improved.
- FIG. 1 is a schematic flow chart of a first embodiment of an image processing method according to the present invention.
- FIG. 2 is a schematic diagram of an original photograph taken by a user in an embodiment of the present invention.
- Figure 3 is an enlarged schematic view of the fingerprint information extracted from Figure 2;
- FIG. 4 is a schematic diagram of hiding a fingerprint of A in FIG. 3;
- FIG. 5 is a schematic diagram showing a photo after fingerprint hiding processing in FIG. 4;
- FIG. 6 is a schematic flow chart of a second embodiment of an image processing method according to the present invention.
- FIG. 7 is a schematic flow chart of a third embodiment of an image processing method according to the present invention.
- FIG. 8 is a schematic flow chart of a fourth embodiment of an image processing method according to the present invention.
- FIG. 9 is a schematic diagram of functional modules of a first embodiment of an image processing apparatus according to the present invention.
- FIG. 10 is a schematic diagram of functional modules of a second embodiment of an image processing apparatus according to the present invention.
- FIG. 11 is a schematic diagram of functional modules of a third embodiment of an image processing apparatus according to the present invention.
- Figure 12 is a block diagram showing the functional blocks of the fourth embodiment of the image processing apparatus of the present invention.
- the main solution of the embodiment of the present invention is: acquiring the original image after imaging by the imaging lens; extracting the identity feature information of the user from the original image; and hiding the extracted identity information of the user in the original image to generate a hidden image
- the image after the identity information is used to avoid the leakage of the user identity information and improve the security of the user information.
- the image processing method can realize the batch operation of the picture information and improve the efficiency of the image processing.
- the embodiment of the present invention considers that in the related art, the user inevitably attaches identity feature information in photographing and recording, and the information is very easy to disclose personal privacy without being processed.
- the embodiment of the invention provides a solution, which can effectively prevent the criminals from using the photos of the identity information carried after the photographing to steal and spread the image, thereby greatly improving the information security.
- a first embodiment of the present invention provides an image processing method, including:
- Step S101 acquiring an original image after imaging of the imaging lens
- the operating environment of the solution in this embodiment may be a smart terminal having a photographing and photographing function, such as a mobile phone, a tablet computer, or a smart camera.
- a smart terminal having a photographing and photographing function, such as a mobile phone, a tablet computer, or a smart camera.
- This embodiment is exemplified by a mobile phone.
- the original image may be an image acquired by the terminal camera in real time, or may be an original image stored in advance in the terminal.
- the original image may be a static photo or the like, or may be a dynamic video.
- the acquisition of the original image may be triggered automatically by the system, or may be triggered according to the user's instruction. For example, after receiving the instruction of the user to perform the information hiding operation, the mobile phone system acquires the photo or image currently taken by the mobile phone.
- Step S102 extracting identity characteristic information of the user from the original image
- the identity information of the user in the original image is identified, and the identity information of the user is extracted, and the identity information may be, for example, a fingerprint, an eye pattern, a palm print, and a worn brand feature. Value characteristics, even identify higher privacy level information, such as identifying names, contact details, addresses, etc. together.
- Step S103 In the original image, the extracted feature information of the user is hidden, and the image with the hidden identity feature information is generated.
- the embodiment adopts the following scheme:
- the user's identity feature information extracted from the original image is hidden, and the image with the hidden identity feature information is generated, thereby obtaining a processed image that cannot identify the identity information.
- the hiding process of the extracted user's identity feature information includes, but is not limited to, performing pixel point position movement, blurring processing, adding mosaic, etc. on the extracted user's identity feature information (such as a fingerprint), so as to be unable to copy through the image.
- the degree of identity information such as fingerprints.
- the generated image with hidden identity information can be previewed, saved, or externally replaced. Upload and other operations without worrying about the disclosure of identity information such as fingerprints.
- the original image after imaging by the imaging lens is acquired by the above solution; the identity feature information of the user is extracted from the original image; and the identity feature information of the extracted user is hidden in the original image to generate hidden identity feature information.
- the image after the image is hidden from the original feature image captured by the user, thereby avoiding the leakage of the user identity information, thereby improving the security of the user information.
- the image processing mode can realize the batching of the image information. Operation improves the efficiency of image processing.
- the application scenario is as follows:
- the photographing tool provided by the present invention can be used to scan and detect a plurality of fingerprints, eye prints, brand name watch trademarks and the like, and additionally detect the name of the work badge of the chest work card according to the optional degree. If the user confirms that all the above information is hidden, the system will shift the key pixel points and blur the image, and generate a photo that cannot extract the above identity information and save it for the user to upload and share.
- the specific description steps are as follows:
- the original photograph is taken, as shown in FIG. 2, and then fingerprint information is extracted from the original photograph, such as the fingerprint A of the middle finger in FIG. 2, which is enlarged as shown in FIG.
- the solution of the embodiment of the present invention hides the identity feature information in the original captured image of the user, thereby avoiding the leakage of the user identity feature information, thereby improving the security of the user information, and further, the image processing mode can be The batch operation of picture information is realized, and the efficiency of image processing is improved.
- the infringement recognition degree is high, and any pixel having the identity information feature in the image during the photographing/camera preview is directly compared, and if there is blurring, shifting, etc., the suspicious image can be identified. For infringing images.
- the second embodiment of the present invention provides an image processing method, which is based on the embodiment shown in FIG. 1 , and after the step S103 , the method further includes:
- Step S104 displaying and/or saving the image after hiding the identity feature information.
- the embodiment of the present invention further includes displaying an image with hidden identity feature information instead of the original image preview display, thereby preventing the user's identity information from being leaked due to display.
- the user can save the image with the identity information hidden as needed, so that it needs to be uploaded to an external network platform (such as Weibo, WeChat, etc.) without having to take a temporary shot to provide convenience for the user.
- an external network platform such as Weibo, WeChat, etc.
- a third embodiment of the present invention provides an image processing method.
- the method further includes: after the step S104, the method further includes:
- Step S105 in response to the uploading instruction of the user, uploading an image after hiding the identity feature information.
- the embodiment of the present invention further includes a solution for uploading an image that hides the identity feature information according to the user's needs.
- the user may upload or share the image with the identity feature information hidden on the external network platform (such as Weibo, WeChat, etc.) as needed, without temporarily taking a picture. Therefore, the user is provided with convenience, and the user does not have to worry about the disclosure of identity information such as fingerprints.
- the external network platform such as Weibo, WeChat, etc.
- a fourth embodiment of the present invention provides an image processing method.
- the method further includes: after the step S104, the method further includes:
- step S106 the original image is encrypted and stored.
- the embodiment further includes a scheme of encrypting and storing the original image.
- the embodiment of the present invention provides an encrypted storage function for the original image.
- the user can retain the original image as needed.
- the user can choose to encrypt the original image before the hidden processing and save the backup, which can hide the original image. Completed before or after processing.
- the user Compared with the related art, the user inevitably attaches the identity information feature in the photographing and video recording, and the information is very easy to disclose personal privacy without being processed.
- the lens imaging can be processed to effectively avoid the illegal elements.
- the use of photos with identity information obtained by taking a photo with a mobile phone camera for stealing and spreading greatly improves the security of user information.
- the method does not need to add additional hardware equipment, and only needs to be implemented on the basis of related terminal equipment.
- the lens imaging of the real-time scanning and processing video using the solution of the invention can make the terminal device user Any frame of image can be processed conveniently and quickly during recording, which effectively avoids the defects such as low efficiency and unsatisfactory processing effect caused by subsequent reprocessing of photos or manual reduction of image quality, cropping, etc., or occlusion during photographing.
- the first embodiment of the present invention provides an image processing apparatus, including: an image acquisition module 201, a feature extraction module 202, and an image processing module 203, wherein:
- the image obtaining module 201 is configured to acquire an original image after the imaging lens is imaged
- the feature extraction module 202 is configured to extract identity feature information of the user from the original image
- the image processing module 203 is configured to perform hidden processing on the extracted user's identity feature information in the original image to generate an image with hidden identity feature information.
- the image processing apparatus of the embodiment can be carried on a smart terminal having a photographing and photographing function, such as a mobile phone, a tablet computer, a smart camera, and the like.
- the original image may be an image acquired by the terminal camera in real time, or may be an original image stored in advance in the terminal.
- the original image may be a static photo or the like, or may be a dynamic video.
- the acquisition of the original image may be triggered automatically by the system, or may be triggered according to the user's instruction. For example, after receiving the instruction of the user to perform the information hiding operation, the mobile phone system acquires the photo or image currently taken by the mobile phone.
- the identity information of the user in the original image is identified, and the identity information of the user is extracted, and the identity information may be, for example, a fingerprint, an eye pattern, a palm print, and a worn brand feature. Value characteristics, even identify higher privacy level information, such as identifying names, contact details, addresses, etc. together.
- the embodiment adopts the following scheme:
- the user's identity feature information extracted from the original image is hidden, and the image with the hidden identity feature information is generated, thereby obtaining a processed image that cannot identify the identity information.
- the hiding process of the extracted user's identity feature information includes, but is not limited to, performing pixel point position movement, blurring processing, adding mosaic, etc. on the extracted user's identity feature information (such as a fingerprint), so as to be unable to copy through the image.
- the degree of identity information such as fingerprints.
- the generated image with the hidden feature information can be previewed, saved, or uploaded externally, instead of worrying about the disclosure of identity information such as fingerprints.
- the original image after imaging by the imaging lens is acquired by the above solution; the identity feature information of the user is extracted from the original image; in the original image, the identity feature information of the extracted user is hidden, and the hidden body is generated.
- the image after the feature information hides the identity feature information in the image originally captured by the user, thereby avoiding the leakage of the user identity feature information, thereby improving the security of the user information, and further, the image processing mode can implement the image information.
- the batch operation improves the efficiency of image processing.
- the application scenario is as follows:
- the photographing tool provided by the present invention can be used to scan and detect a plurality of fingerprints, eye prints, brand name watch trademarks and the like, and additionally detect the name of the work badge of the chest work card according to the optional degree. If the user confirms that all the above information is hidden, the system will shift the key pixel points and blur the image, and generate a photo that cannot extract the above identity information and save it for the user to upload and share.
- the specific description steps are as follows:
- the original photograph is taken, as shown in FIG. 2, and then fingerprint information is extracted from the original photograph, such as the fingerprint A of the middle finger in FIG. 2, which is enlarged as shown in FIG.
- the solution of the embodiment of the present invention hides the identity feature information in the original captured image of the user, thereby avoiding the leakage of the user identity feature information, thereby improving the security of the user information, and further, the image processing mode can be The batch operation of picture information is realized, and the efficiency of image processing is improved.
- the infringement recognition degree is high, and any pixel having the identity information feature in the image during the photographing/camera preview is directly compared, and if there is blurring, shifting, etc., the suspicious image can be identified. For infringing images.
- a second embodiment of the present invention provides an image processing apparatus. Based on the embodiment shown in FIG. 9, the apparatus further includes:
- the display module 204 is configured to display an image after hiding the identity feature information;
- the storage module 205 is configured to save the image after hiding the identity feature information.
- the embodiment of the present invention further includes displaying an image that hides the identity feature information, and the generation The original image is previewed so that the user's identity information can be prevented from being revealed due to display.
- the user can save the image with the identity information hidden as needed, so that it needs to be uploaded to an external network platform (such as Weibo, WeChat, etc.) without having to take a temporary shot to provide convenience for the user.
- an external network platform such as Weibo, WeChat, etc.
- a third embodiment of the present invention provides an image processing apparatus. Based on the embodiment shown in FIG. 10, the apparatus further includes:
- the uploading module 206 is configured to upload an image after hiding the identity feature information in response to the uploading instruction of the user.
- the embodiment of the present invention further includes a solution for uploading an image that hides the identity feature information according to the user's needs.
- the user may upload or share the image with the identity feature information hidden on the external network platform (such as Weibo, WeChat, etc.) as needed, without temporarily taking a picture. Therefore, the user is provided with convenience, and the user does not have to worry about the disclosure of identity information such as fingerprints.
- the external network platform such as Weibo, WeChat, etc.
- a fourth embodiment of the present invention provides an image processing apparatus. Based on the embodiment shown in FIG. 10, the apparatus further includes:
- the encryption module 207 is configured to encrypt the original image
- the storage module 205 is further configured to save the encrypted original image.
- the embodiment further includes a scheme of encrypting and storing the original image.
- the embodiment of the present invention provides an encrypted storage function for the original image.
- the user can retain the original image as needed.
- the user can choose to encrypt the original image before the hidden processing and save the backup, which can hide the original image. Completed before or after processing.
- the user Compared with the related art, the user inevitably attaches the identity information feature in the photographing and video recording, and the information is very easy to disclose personal privacy without being processed.
- the lens imaging can be processed to effectively avoid the illegal elements.
- the use of photos with identity information obtained by taking a photo with a mobile phone camera for stealing and spreading greatly improves the security of user information.
- the method does not need to add additional hardware equipment, and only needs to be implemented on the basis of related terminal equipment.
- the lens imaging of real-time scanning and processing recording by using the solution of the invention can enable the terminal device user to conveniently and quickly process any frame of images during recording, thereby effectively avoiding subsequent reprocessing of the photo or manually reducing the image quality, Defects such as cutting, etc., or occlusion when photographing, are inefficient and unsatisfactory.
- each of the above modules may be implemented by software or hardware.
- the foregoing may be implemented by, but not limited to, the foregoing modules are all located in the same processor; or, the modules are located in multiple In the processor.
- Embodiments of the present invention also provide a storage medium.
- the foregoing storage medium may be configured to store program code for performing the following steps:
- the foregoing storage medium may include, but not limited to, a USB flash drive, a Read-Only Memory (ROM), a Random Access Memory (RAM), a mobile hard disk, and a magnetic memory.
- ROM Read-Only Memory
- RAM Random Access Memory
- a mobile hard disk e.g., a hard disk
- magnetic memory e.g., a hard disk
- modules or steps of the present invention described above can be implemented by a general-purpose computing device that can be centralized on a single computing device or distributed across a network of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein.
- the steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps thereof are fabricated as a single integrated circuit module.
- the invention is not limited to any specific combination of hardware and software.
- the original image after imaging by the imaging lens is acquired; the identity feature information of the user is extracted from the original image; in the original image, the identity feature information of the extracted user is hidden, and the hidden identity feature information is generated.
- the image after the image is hidden from the original feature image captured by the user, thereby avoiding the leakage of the user identity information, thereby improving the security of the user information.
- the image processing mode can realize the batching of the image information. Operation improves the efficiency of image processing.
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Abstract
提供一种图像处理方法及装置。该方法包括:获取摄像镜头成像后的原始图像;从原始图像中提取用户的身份特征信息;在原始图像中,对提取的用户的身份特征信息进行隐藏处理,生成隐藏身份特征信息后的图像。本发明由于将用户原始拍摄的图像中的身份特征信息进行隐藏,避免了用户身份特征信息的泄露,从而提高了用户信息的安全性。此外,该图像处理方式可以实现图片信息的批量化操作,提高了图像处理的效率。
Description
本发明涉及图像处理技术领域,尤其涉及一种图像处理方法及装置。
目前,照相功能已经成为手机的特色功能,摄像头的精度也越来越高,同时,利用指纹、眼纹、掌纹等人体特有的独一无二的生物信息快速识别用户身份进行相关鉴权操作也将成为目前的一种手段。另外,用户穿戴上的一些隐私信息也是标明用户的重要信息,一旦泄露,则可能使用户生活受到严重影响。
针对高清照片信息泄露的身份信息(尤其是指纹信息、眼纹信息、姓名、联系方式等),如不加以隐藏,被不法分子盗用,则很可能被用于违法犯罪活动,造成照片主人财产安全损失,甚至可能因不法分子伪造证据、证鉴信息而造成更多威胁。
如果事后对涉及隐私的照片进行处理(比如对照片进行模糊、移位等处理),不能从源头进行防范,照片仍有可能被非法备份、转移、传播或再度被翻拍,因此有必要从拍照、摄像之时就对人体特征和人体穿着相关身份特征进行处理。另外,照片是静态的,录像是动态的,通过一些技术手段仍然可能从录像中截取用户人体特征和身份相关信息。
而相关技术中还没有针对上述信息的自动化方案,虽然存在智能降低图像质量、人为手工掩盖等方式,但是处理后的图像依然可以通过锐化等操作还原精度,而且效率较低,无法实现图片信息的批量化操作。
发明内容
本发明实施例提供一种图像处理方法及装置,旨在实现对含有身份信息的图像的有效处理,提高用户信息的安全性。
本发明实施例提出的一种图像处理方法,包括:
获取摄像镜头成像后的原始图像;
从上述原始图像中提取用户的身份特征信息;
在上述原始图像中,对提取的上述用户的身份特征信息进行隐藏处理,生成隐藏身份特征信息后的图像。
可选地,上述对提取的上述用户的身份特征信息进行隐藏处理的步骤包括:
对提取的上述用户的身份特征信息进行像素点位置移动、模糊处理和/或、加入马赛克处理。
可选地,上述方法还包括:
显示和/或保存上述隐藏身份特征信息后的图像。
可选地,上述方法还包括:
响应用户的上传指令,对外上传上述隐藏身份特征信息后的图像。
可选地,上述方法还包括:
对上述原始图像进行加密存储。
本发明实施例还提出一种图像处理装置,包括:
图像获取模块,设置为获取摄像镜头成像后的原始图像;
特征提取模块,设置为从上述原始图像中提取用户的身份特征信息;
图像处理模块,设置为在上述原始图像中,对提取的上述用户的身份特征信息进行隐藏处理,生成隐藏身份特征信息后的图像。
可选地,上述图像处理模块,还设置为对提取的上述用户的身份特征信息进行像素点位置移动、模糊处理和/或、加入马赛克处理。
可选地,上述装置还包括:
显示模块,设置为显示上述隐藏身份特征信息后的图像;和/或
存储模块,设置为保存上述隐藏身份特征信息后的图像。
可选地,上述装置还包括:
上传模块,设置为响应用户的上传指令,对外上传上述隐藏身份特征信息后的图像。
可选地,上述装置还包括:
加密模块,设置为对上述原始图像进行加密;
上述存储模块,还设置为保存加密后的原始图像。
本发明实施例提出的一种图像处理方法及装置,通过获取摄像镜头成像后的原始图像;从原始图像中提取用户的身份特征信息;在原始图像中,对提取的用户的身份特征信息进行隐藏处理,生成隐藏身份特征信息后的图像,由于将用户原始拍摄的图像中的身份特征信息进行隐藏,避免了用户身份特征信息的泄露,从而提高了用户信息的安全性,此外,该图像处理方式可以实现图片信息的批量化操作,提高了图像处理的效率。
图1是本发明图像处理方法第一实施例的流程示意图;
图2是本发明实施例中用户拍摄的一种原始照片示意图;
图3是从图2中提取的指纹信息的放大示意图;
图4是对图3中A处指纹进行隐藏处理后的示意图;
图5是显示图4中进行指纹隐藏处理后的照片示意图;
图6是本发明图像处理方法第二实施例的流程示意图;
图7是本发明图像处理方法第三实施例的流程示意图;
图8是本发明图像处理方法第四实施例的流程示意图;
图9是本发明图像处理装置第一实施例的功能模块示意图;
图10是本发明图像处理装置第二实施例的功能模块示意图;
图11是本发明图像处理装置第三实施例的功能模块示意图;
图12是本发明图像处理装置第四实施例的功能模块示意图。
为了使本发明的技术方案更加清楚、明了,下面将结合附图作进一步详述。
应当理解,此处所描述的具体实施例仅仅用以解释本发明,并不用于限定本发明。
本发明实施例的主要解决方案是:通过获取摄像镜头成像后的原始图像;从原始图像中提取用户的身份特征信息;在原始图像中,对提取的用户的身份特征信息进行隐藏处理,生成隐藏身份特征信息后的图像,以避免用户身份特征信息的泄露,提高用户信息的安全性,
此外,该图像处理方式可以实现图片信息的批量化操作,提高图像处理的效率。
本发明实施例考虑到,相关技术中,用户在拍照、录像中不可避免的要附带身份特征信息,这些信息不经处理非常容易泄露个人隐私。
本发明实施例提出一种解决方案,对镜头成像进行处理后,可有效避免不法分子利用拍照后带有的身份信息的照片进行窃取传播,大大提升用信息安全性。
具体地,如图1所示,本发明第一实施例提出一种图像处理方法,包括:
步骤S101,获取摄像镜头成像后的原始图像;
本实施例方案运行环境可以为手机、平板电脑、智能相机等具有拍照、摄像功能的智能终端,本实施例以手机进行举例。
其中,原始图像可以是终端摄像头实时获取的图像,也可以是预先存储在终端本地的原始图像。另外,该原始图像可以为静态的照片等图片,也可以为动态的录像。
原始图像的获取可以有***自动触发,也可以根据用户的指令来触发,比如,手机***接收到用户执行信息隐藏操作的指令后,获取手机当前拍摄的照片或图像。
步骤S102,从原始图像中提取用户的身份特征信息;
在获取到原始图像后,对原始图像中的用户的身份特征信息进行识别,从中提取出用户的身份特征信息,该身份特征信息比如可以是指纹、眼纹、掌纹,穿戴上的品牌特征,价值特征,甚至识别更高隐私级别信息,比如可以一同识别姓名、联系方式、地址等信息。
步骤S103,在原始图像中,对提取的用户的身份特征信息进行隐藏处理,生成隐藏身份特征信息后的图像。
为防止用户图像中的身份特征信息泄露,本实施例采用如下方案:
对从原始图像中提取的用户的身份特征信息进行隐藏处理,生成隐藏身份特征信息后的图像,从而得到无法鉴别身份信息的处理后影像。
其中,对提取的用户的身份特征信息进行隐藏处理包括但不限于:对提取的用户的身份特征信息(比如指纹)进行像素点位置移动、模糊处理、加入马赛克等方式,以达到无法通过影像复制指纹等身份特征信息的程度。
之后,可以替代原始图像,对生成的隐藏了身份特征信息的图像进行预览、保存或对外
上传等操作,而无需担心指纹等身份特征信息泄露。
本实施例通过上述方案,通过获取摄像镜头成像后的原始图像;从原始图像中提取用户的身份特征信息;在原始图像中,对提取的用户的身份特征信息进行隐藏处理,生成隐藏身份特征信息后的图像,由于将用户原始拍摄的图像中的身份特征信息进行隐藏,避免了用户身份特征信息的泄露,从而提高了用户信息的安全性,此外,该图像处理方式可以实现图片信息的批量化操作,提高了图像处理的效率。
应用场景如下:
若某终端用户打算把自己的照片上传到自媒体平台上(微博、微信等),但是手机上并没有现成的照片可用,需要现在马上自拍照片上传,又想到自己刚刚设置了一些指纹锁,而且现在拍的照片清晰度较高,能够清楚辨识到食指和中指的指纹或者自已手上的名表,该用户不像拍出的照片有这些涉及隐私的内容。
此时,则可以利用本发明提供的拍照工具,拍照时扫描,检测出多个指纹、眼纹,名牌手表商标等信息,同时根据可选的程度,额外检测到胸前工卡的名字工号等信息,用户确认对以上信息全部隐藏处理,则***对关键像素点进行移位、模糊处理后成像,生成一张不能提取上述身份信息的照片并保存,供用户上传共享。具体描述步骤如下:
首先,拍摄原始照片,如图2所示,然后,从原始照片中提取指纹信息,比如图2中中指的指纹A,其放大如图3所示。
然后,对提取的中指指纹进行隐藏处理,如图4所示。
最后,显示隐藏处理后的照片,如图5所示。
相比相关技术,本发明实施例方案由于将用户原始拍摄的图像中的身份特征信息进行隐藏,避免了用户身份特征信息的泄露,从而提高了用户信息的安全性,此外,该图像处理方式可以实现图片信息的批量化操作,提高了图像处理的效率。另外,经过本发明实施例方案处理后的图片,侵权辨识度高,直接对比拍照/摄像预览时图像中任意具有身份识别信息特征的像素,如有模糊、移位等处理,即可认定可疑图像为侵权图像。
如图6所示,本发明第二实施例提出一种图像处理方法,基于上述图1所示的实施例,该方法在上述步骤S103之后,还包括:
步骤S104,显示和/或保存隐藏身份特征信息后的图像。
相比上述图1所示的实施例,本发明实施例还包括显示隐藏了身份特征信息的图像,代替原始图像预览显示,从而可以防止用户的身份信息因为显示而泄露。此外,用户还可以根据需要对隐藏了身份特征信息后的图像进行保存,以便后续需要上传到外部网络平台(比如微博、微信等)上,而无需临时进行拍摄,为用户提供方便。
如图7所示,本发明第三实施例提出一种图像处理方法,基于上述图6所示的实施例,该方法在上述步骤S104之后,还包括:
步骤S105,响应用户的上传指令,对外上传隐藏身份特征信息后的图像。
相比上述图6所示的实施例,本发明实施例还包括根据用户需要上传隐藏了身份特征信息的图像的方案。
可选地,由于对原始图像隐藏了用户身份特征信息,用户可以根据需要,将隐藏了身份特征信息的图像上传或分享到外部网络平台(比如微博、微信等)上,而无需临时进行拍摄,从而为用户提供方便,用户也不用担心指纹等身份特征信息的泄露。
如图8所示,本发明第四实施例提出一种图像处理方法,基于上述图6所示的实施例,该方法在上述步骤S104之后,还包括:
步骤S106,对原始图像进行加密存储。
相比上述图6所示的实施例,本实施例还包括对原始图像进行加密存储的方案。
可选地,本发明实施例提供对原始影像的加密存储功能。用户可以根据需要保留原始图像,为防止原始图像被泄露,提高原始图像的安全性,用户可以选择对隐藏处理前的原始影像进行加密处理,并进行保存备份,该操作可以在对原始图像进行隐藏处理之前或之后完成。
相比相关技术,用户在拍照、录像中不可避免的要附带身份信息特征,这些信息不经处理非常容易泄露个人隐私,采用本发明实施例方案,对镜头成像进行处理后,可有效避免不法分子利用手机相机拍照后得到的带有身份信息的照片进行窃取传播,大大提升了用户信息的安全性。同时,采用本方法不用额外增加硬件设备,只需在相关的终端设备基础上实现即可。
此外,采用本发明方案进行实时扫描和处理录像的镜头成像,可以使得终端设备用户在
录像时任意一帧影像都能方便快捷的处理,有效避免了后续对照片再处理或手动降低画质、剪裁等,或拍照时遮挡等手段带来的效率低、处理效果不理想等缺陷。
如图9所示,本发明第一实施例提出一种图像处理装置,包括:图像获取模块201、特征提取模块202及图像处理模块203,其中:
图像获取模块201,设置为获取摄像镜头成像后的原始图像;
特征提取模块202,设置为从原始图像中提取用户的身份特征信息;
图像处理模块203,设置为在原始图像中,对提取的用户的身份特征信息进行隐藏处理,生成隐藏身份特征信息后的图像。
可选地,本实施例图像处理装置可以承载于手机、平板电脑、智能相机等具有拍照、摄像功能的智能终端上,本实施例以手机进行举例。
其中,原始图像可以是终端摄像头实时获取的图像,也可以是预先存储在终端本地的原始图像。另外,该原始图像可以为静态的照片等图片,也可以为动态的录像。
原始图像的获取可以有***自动触发,也可以根据用户的指令来触发,比如,手机***接收到用户执行信息隐藏操作的指令后,获取手机当前拍摄的照片或图像。
在获取到原始图像后,对原始图像中的用户的身份特征信息进行识别,从中提取出用户的身份特征信息,该身份特征信息比如可以是指纹、眼纹、掌纹,穿戴上的品牌特征,价值特征,甚至识别更高隐私级别信息,比如可以一同识别姓名、联系方式、地址等信息。
为防止用户图像中的身份特征信息泄露,本实施例采用如下方案:
对从原始图像中提取的用户的身份特征信息进行隐藏处理,生成隐藏身份特征信息后的图像,从而得到无法鉴别身份信息的处理后影像。
其中,对提取的用户的身份特征信息进行隐藏处理包括但不限于:对提取的用户的身份特征信息(比如指纹)进行像素点位置移动、模糊处理、加入马赛克等方式,以达到无法通过影像复制指纹等身份特征信息的程度。
之后,可以替代原始图像,对生成的隐藏了身份特征信息的图像进行预览、保存或对外上传等操作,而无需担心指纹等身份特征信息泄露。
本实施例通过上述方案,通过获取摄像镜头成像后的原始图像;从原始图像中提取用户的身份特征信息;在原始图像中,对提取的用户的身份特征信息进行隐藏处理,生成隐藏身
份特征信息后的图像,由于将用户原始拍摄的图像中的身份特征信息进行隐藏,避免了用户身份特征信息的泄露,从而提高了用户信息的安全性,此外,该图像处理方式可以实现图片信息的批量化操作,提高了图像处理的效率。
应用场景如下:
若某终端用户打算把自己的照片上传到自媒体平台上(微博、微信等),但是手机上并没有现成的照片可用,需要现在马上自拍照片上传,又想到自己刚刚设置了一些指纹锁,而且现在拍的照片清晰度较高,能够清楚辨识到食指和中指的指纹或者自已手上的名表,该用户不像拍出的照片有这些涉及隐私的内容。
此时,则可以利用本发明提供的拍照工具,拍照时扫描,检测出多个指纹、眼纹,名牌手表商标等信息,同时根据可选的程度,额外检测到胸前工卡的名字工号等信息,用户确认对以上信息全部隐藏处理,则***对关键像素点进行移位、模糊处理后成像,生成一张不能提取上述身份信息的照片并保存,供用户上传共享。具体描述步骤如下:
首先,拍摄原始照片,如图2所示,然后,从原始照片中提取指纹信息,比如图2中中指的指纹A,其放大如图3所示。
然后,对提取的中指指纹进行隐藏处理,如图4所示。
最后,显示隐藏处理后的照片,如图5所示。
相比相关技术,本发明实施例方案由于将用户原始拍摄的图像中的身份特征信息进行隐藏,避免了用户身份特征信息的泄露,从而提高了用户信息的安全性,此外,该图像处理方式可以实现图片信息的批量化操作,提高了图像处理的效率。另外,经过本发明实施例方案处理后的图片,侵权辨识度高,直接对比拍照/摄像预览时图像中任意具有身份识别信息特征的像素,如有模糊、移位等处理,即可认定可疑图像为侵权图像。
如图10所示,本发明第二实施例提出一种图像处理装置,基于上述图9所示的实施例,该装置还包括:
显示模块204,设置为显示隐藏身份特征信息后的图像;和/或
存储模块205,设置为保存隐藏身份特征信息后的图像。
相比上述图9所示的实施例,本发明实施例还包括显示隐藏了身份特征信息的图像,代
替原始图像预览显示,从而可以防止用户的身份信息因为显示而泄露。此外,用户还可以根据需要对隐藏了身份特征信息后的图像进行保存,以便后续需要上传到外部网络平台(比如微博、微信等)上,而无需临时进行拍摄,为用户提供方便。
如图11所示,本发明第三实施例提出一种图像处理装置,基于上述图10所示的实施例,该装置还包括:
上传模块206,设置为响应用户的上传指令,对外上传隐藏身份特征信息后的图像。
相比上述图10所示的实施例,本发明实施例还包括根据用户需要上传隐藏了身份特征信息的图像的方案。
可选地,由于对原始图像隐藏了用户身份特征信息,用户可以根据需要,将隐藏了身份特征信息的图像上传或分享到外部网络平台(比如微博、微信等)上,而无需临时进行拍摄,从而为用户提供方便,用户也不用担心指纹等身份特征信息的泄露。
如图12所示,本发明第四实施例提出一种图像处理装置,基于上述图10所示的实施例,上述装置还包括:
加密模块207,设置为对原始图像进行加密;
存储模块205,还设置为保存加密后的原始图像。
相比上述图10所示的实施例,本实施例还包括对原始图像进行加密存储的方案。
可选地,本发明实施例提供对原始影像的加密存储功能。用户可以根据需要保留原始图像,为防止原始图像被泄露,提高原始图像的安全性,用户可以选择对隐藏处理前的原始影像进行加密处理,并进行保存备份,该操作可以在对原始图像进行隐藏处理之前或之后完成。
相比相关技术,用户在拍照、录像中不可避免的要附带身份信息特征,这些信息不经处理非常容易泄露个人隐私,采用本发明实施例方案,对镜头成像进行处理后,可有效避免不法分子利用手机相机拍照后得到的带有身份信息的照片进行窃取传播,大大提升了用户信息的安全性。同时,采用本方法不用额外增加硬件设备,只需在相关的终端设备基础上实现即可。
此外,采用本发明方案进行实时扫描和处理录像的镜头成像,可以使得终端设备用户在录像时任意一帧影像都能方便快捷的处理,有效避免了后续对照片再处理或手动降低画质、
剪裁等,或拍照时遮挡等手段带来的效率低、处理效果不理想等缺陷。
需要说明的是,上述各个模块是可以通过软件或硬件来实现的,对于后者,可以通过以下方式实现,但不限于此:上述模块均位于同一处理器中;或者,上述模块分别位于多个处理器中。
还需要说明的是,在本文中,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
本发明的实施例还提供了一种存储介质。可选地,在本实施例中,上述存储介质可以被设置为存储用于执行以下步骤的程序代码:
S1,获取摄像镜头成像后的原始图像;
S2,从原始图像中提取用户的身份特征信息;
S3,在原始图像中,对提取的用户的身份特征信息进行隐藏处理,生成隐藏身份特征信息后的图像。
可选地,在本实施例中,上述存储介质可以包括但不限于:U盘、只读存储器(ROM,Read-Only Memory)、随机存取存储器(RAM,Random Access Memory)、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。
可选地,本实施例中的具体示例可以参考上述实施例及可选实施方式中所描述的示例,本实施例在此不再赘述。
上述本发明实施例序号仅仅为了描述,不代表实施例的优劣。
显然,本领域的技术人员应该明白,上述的本发明的各模块或各步骤可以用通用的计算装置来实现,它们可以集中在单个的计算装置上,或者分布在多个计算装置所组成的网络上,可选地,它们可以用计算装置可执行的程序代码来实现,从而,可以将它们存储在存储装置中由计算装置来执行,并且在某些情况下,可以以不同于此处的顺序执行所示出或描述的步骤,或者将它们分别制作成各个集成电路模块,或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。这样,本发明不限制于任何特定的硬件和软件结合。
以上所述仅为本发明的优选实施例而已,并不用于限制本发明,对于本领域的技术人员来说,本发明可以有各种更改和变化。凡在本发明的精神和原则之内,所作的任何修改、等
同替换、改进等,均应包含在本发明的保护范围之内。
在本发明实施例中,通过获取摄像镜头成像后的原始图像;从原始图像中提取用户的身份特征信息;在原始图像中,对提取的用户的身份特征信息进行隐藏处理,生成隐藏身份特征信息后的图像,由于将用户原始拍摄的图像中的身份特征信息进行隐藏,避免了用户身份特征信息的泄露,从而提高了用户信息的安全性,此外,该图像处理方式可以实现图片信息的批量化操作,提高了图像处理的效率。
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- 一种图像处理方法,包括:获取摄像镜头成像后的原始图像;从所述原始图像中提取用户的身份特征信息;在所述原始图像中,对提取的所述用户的身份特征信息进行隐藏处理,生成隐藏身份特征信息后的图像。
- 根据权利要求1所述的方法,其中,所述对提取的所述用户的身份特征信息进行隐藏处理的步骤包括:对提取的所述用户的身份特征信息进行像素点位置移动、模糊处理和/或、加入马赛克处理。
- 根据权利要求1所述的方法,其中,所述方法还包括:显示和/或保存所述隐藏身份特征信息后的图像。
- 根据权利要求1所述的方法,其中,所述方法还包括:响应用户的上传指令,对外上传所述隐藏身份特征信息后的图像。
- 根据权利要求1-4中任一项所述的方法,其中,所述方法还包括:对所述原始图像进行加密存储。
- 一种图像处理装置,包括:图像获取模块,设置为获取摄像镜头成像后的原始图像;特征提取模块,设置为从所述原始图像中提取用户的身份特征信息;图像处理模块,设置为在所述原始图像中,对提取的所述用户的身份特征信息进行隐藏处理,生成隐藏身份特征信息后的图像。
- 根据权利要求6所述的装置,其中,所述图像处理模块,还设置为对提取的所述用户的身份特征信息进行像素点位置移 动、模糊处理和/或、加入马赛克处理。
- 根据权利要求6所述的装置,其中,所述装置还包括:显示模块,设置为显示所述隐藏身份特征信息后的图像;和/或存储模块,设置为保存所述隐藏身份特征信息后的图像。
- 根据权利要求6、7或8所述的装置,其中,所述装置还包括:上传模块,设置为响应用户的上传指令,对外上传所述隐藏身份特征信息后的图像。
- 根据权利要求9所述的装置,其中,所述装置还包括:加密模块,设置为对所述原始图像进行加密;所述存储模块,还设置为保存加密后的原始图像。
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