Unlock instant, AI-driven research and patent intelligence for your innovation.

Method, computing device, and readable storage medium for detecting living objects

A technology for computing equipment and objects, applied in the field of image processing, can solve problems such as high cost, complex system, and reduced user experience, and achieve the effects of low cost, reduced complexity, and improved living body detection speed.

Active Publication Date: 2021-03-02
EYESMART TECH
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, face liveness detection can be based on head rotation, red-eye effect and other information. This solution may have problems of complex system and high cost, or requires active cooperation of users, which reduces user experience.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method, computing device, and readable storage medium for detecting living objects
  • Method, computing device, and readable storage medium for detecting living objects
  • Method, computing device, and readable storage medium for detecting living objects

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0032] figure 1 A structural block diagram of the computing device 100 is exemplarily shown. The computing device 100 can be implemented as a server, such as a file server, a database server, an application program server, and a network server, etc., and can also be implemented as a personal computer including a configuration of a desktop computer and a notebook computer. Additionally, computing device 100 may also be implemented ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method for detecting a living object, which is suitable for execution in a computing device. The method includes the steps of: receiving a grayscale image of a human face of an object to be detected; intercepting a detection area from the grayscale image of a human face, the method The detection area includes at least the eyes; the detection area is quantified to obtain a quantized image; image features are extracted according to the quantized image; based on the acquired image features, it is judged whether the object to be detected is a living object. The invention also discloses a corresponding computing device and a readable storage medium.

Description

technical field [0001] The invention relates to the technical field of image processing, in particular to a method for detecting living objects, a computing device and a readable storage medium. Background technique [0002] With the continuous improvement of people's security needs and awareness, fingerprint recognition, iris recognition, face recognition and other identity authentication technologies based on biometric recognition have developed rapidly and are widely used. However, in practical applications, various malicious attack methods such as photo spoofing, video spoofing, and 3D model spoofing continue to appear, bringing security risks to the recognition system. Among them, photos are the most common attack method due to their low cost and simple implementation. In order to defend against such attacks, it is necessary to determine whether the biological characteristics come from a living individual, that is, liveness detection. [0003] At present, living body ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K9/38G06K9/46G06K9/52
CPCG06V40/45G06V10/28G06V10/42G06V10/44
Inventor 王晓鹏
Owner EYESMART TECH