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Device for collecting high-definition facial images

A face image, high-definition technology, applied in the direction of image communication, color TV parts, TV system parts, etc., can solve the problems of low image resolution, low recognition accuracy, etc., to achieve flexible architecture and enhanced processing capabilities , to meet the effect of ease of use and accuracy

Active Publication Date: 2019-03-08
BEIJING IRISKING
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] The optical module used for general face image acquisition has a large field of view and a relatively large acquisition range, but the image resolution is low and the recognition accuracy is relatively low

Method used

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  • Device for collecting high-definition facial images
  • Device for collecting high-definition facial images

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Embodiment Construction

[0038] Objects and functions of the present invention and methods for achieving these objects and functions will be elucidated by referring to the exemplary embodiments. However, the present invention is not limited to the exemplary embodiments disclosed below; it may be implemented in various forms. The essence of the description is merely to assist those skilled in the relevant art to comprehensively understand the specific details of the present invention.

[0039] Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. In the drawings, the same reference numbers represent the same or similar parts, or the same or similar steps.

[0040] figure 1 Shown is a schematic diagram of the device for collecting high-definition facial images of the present invention, as shown in figure 1 As shown, the device for collecting high-definition facial images in this embodiment includes a first smart camera 101, a distance sensor ...

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Abstract

The invention discloses a device for collecting high-definition facial images. A human face optical unit and an iris optical unit are arranged in a first smart camera, so that high-definition facial images and iris images can be collected, and the usability and accuracy of biometric feature recognition are improved; furthermore, the first smart camera is provided with an algorithm module to enhance the processing power of a front end and reduce the bandwidth requirement of data transmission; the system architecture is flexible, and the optical unit and the smart camera unit can be added as needed.

Description

technical field [0001] The invention relates to the field of biological feature collection and recognition, in particular to a device for collecting high-definition facial images. Background technique [0002] In recent years, various biometric technologies have been widely used in security, banking and other fields. In particular, the market share of face recognition and iris recognition has steadily increased, and there is a tendency to catch up with fingerprint recognition technology. However, due to the recognition accuracy, face recognition technology cannot be used in large-scale databases; iris recognition technology is limited by user ease of use, mainly due to poor user interaction experience, and cannot be applied on a large scale. [0003] Combining the two facial features of face recognition and iris recognition to achieve the perfect combination of ease of use and security, it has a profound impact on the promotion of non-contact biometric recognition technology...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232
CPCH04N23/67H04N23/64H04N23/611
Inventor 邱显超马力何召锋张云鹏李志林
Owner BEIJING IRISKING
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