A photo acquisition method and device
An acquisition method and photo technology, applied in the field of image processing, can solve the problems of reconstructing 3D models, affecting the effect of face image recognition, and irregular face images.
Active Publication Date: 2020-01-17
厦门黑镜科技有限公司
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Problems solved by technology
[0003] In various application scenarios of face recognition technology, face images are often obtained by taking pictures of users, and users often subconsciously make some actions and expressions when taking pictures, resulting in irregular face images, for example, oblique Shooting at an angle of 45° from the top, closing the chin on the side face, covering the forehead with bangs, etc. These irregular movements and expressions will seriously affect the recognition effect of face images
Especially in entertainment games, if the user's photo does not meet the standards, the user's 3D model cannot be reconstructed based on the user's face photo
Method used
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[0026] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0027] The technical solutions provided by various embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.
[0028] The embodiment of this application provides a photo acquisition method, see figure 1 shown, including:
[0029] S101: Acquire the user's initial image;
[0030] S102: Obt...
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The present application discloses a photo acquisition method, comprising: acquiring an initial image of a user; acquiring a face model of the user according to the initial image, and the face model includes feature points of the user's face; detecting the face model; As a result, the initial image is scored according to the scoring standard, wherein the scoring standard represents the corresponding relationship between the detection result and the scoring value; according to the scoring result of the initial image, the photo is output. The method can also prompt the user to adjust the posture according to the detection result and / or the scoring result of the initial image. The method can also prompt the user to keep taking pictures when certain conditions are met, and obtain the user's initial image according to preset rules. The application also discloses a photo acquisition device, which includes an acquisition module, a modeling module, a detection module, a scoring module and an output module. This application detects and scores the user's photos, so as to obtain photos that meet the specified standards, which lays the foundation for reconstructing the 3D model.
Description
technical field [0001] The present application relates to the field of image processing, in particular to a method and device for acquiring photos. Background technique [0002] With the continuous development of modern technology, face recognition technology, as an emerging biometric identification technology in the development of digital information, has been widely used in many fields. For example, in key security units such as schools, airports, and courts, people can Face recognition technology realizes access control or security monitoring; in Internet applications, you can use face recognition technology to create your own biometric identification, which can be used for payment and other online businesses that require high security; Face recognition technology builds its own 3D model, thereby improving user experience in entertainment games. [0003] In various application scenarios of face recognition technology, face images are often obtained by taking pictures of ...
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IPC IPC(8): G06K9/00
CPCG06V40/162G06V40/171
Inventor 刘守达于志欣陈军宏
Owner 厦门黑镜科技有限公司