Face scanning payment system based on depth camera
A depth camera and facial recognition payment technology, applied in the field of 3D imaging, can solve problems such as no solution, and achieve the effects of improving efficiency, quick capture, and shortening time
Active Publication Date: 2021-08-13
SHENZHEN GUANGJIAN TECH CO LTD +1
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Problems solved by technology
However, in the application of scenarios such as payment, how to improve the capture efficiency of face images and realize fast payment, there is no corresponding solution in the prior art
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[0062] The present invention will be described in detail below with reference to the specific embodiments. The following examples will help to further understand the present invention in any form of technicrat, it will be further understood by those skilled in the art. It should be noted that several deformations and improvements can be made without departing from the concept of the present invention without departing from the present invention. These are all of the scope of protection of the present invention.
[0063] The description and claims of the invention and the terms "first", "second", "third", "fourth", etc. in the above drawings are used to distinguish similar objects without Describe a specific order or intern order. It is to be understood that the data such as use can be interchanged in place so that the embodiments of the invention described herein, for example, in the order other than those illustrated or described herein. Moreover, the terms "including" and "havin...
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The invention provides a face scanning payment system based on a depth camera. The face scanning payment system comprises a depth camera module and a mobile phone module. The depth camera module comprises an image acquisition module, a face detection module, a depth reconstruction module and a living body detection module. The image acquisition module is used for acquiring an RGB image, an IR image and an infrared spot image of a target face; the depth reconstruction module is used for performing depth reconstruction on the target face according to the infrared light spot image and the RGB image to generate a depth face image; the living body detection module is used for carrying out living body detection on any one or more of the infrared light spot image, the IR image and the depth face image and then outputting a living body face detection result; and the mobile phone module is used for receiving the living body face detection result and the face area, identifying the face area when the living body face detection result is passing, and determining and displaying payment account information corresponding to the face area. According to the invention, human-computer interaction can be conveniently carried out during face-scanning payment, and the efficiency of face-scanning payment is improved.
Description
Technical field [0001] The present invention relates to the field of 3D imaging, and in particular, to a brush face payment system based on a depth camera. Background technique [0002] As a core device of the brush face payment terminal, the face recognition camera module plays a very critical role. Currently mature face recognition imaging modules use structural optical programs or TOF solutions. [0003] The TOF (TIME OF FLIGHT) technology is an emission of measuring light from the projection, and the measuring light is reflected back to the receiver through the target facial face, so that the object to the sensor according to the propagation time measured in this propagation route. 3D imaging technology of spatial distance. Common TOF technology includes single-point scanning projection methods and surface-ray projection methods. [0004] Structural light three programs are based on optical triangulation measurement principles. The optical projector projected the structural l...
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IPC IPC(8): G06K9/00G06T7/55
CPCG06T7/55G06T2207/10004G06T2207/10024G06T2207/10048G06T2207/10028G06T2207/30201G06V40/166G06V40/172G06V40/168G06V40/174G06V40/45
Inventor 朱力吕方璐汪博
Owner SHENZHEN GUANGJIAN TECH CO LTD