Cosmetic contact lenses recognition method and system based on deep learning

Abstract

The embodiment of the invention provides a cosmetic contact lenses recognition method and system based on deep learning. The method comprises the steps that a to-be-detected eye area image of a to-be-detected object is acquired; a to-be-detected iris image of the to-be-detected eye area image is obtained; after image processing is carried out on the to-be-detected iris image, a local binary imageto be detected is obtained; the to-be-detected local binary image is input into the deep learning network model, and a to-be-detected object recognition result corresponding to the to-be-detected eyeregion image is obtained; wherein the deep learning network model is obtained by training based on sample images of iris image training samples and corresponding detection object result tags, and thedetection object result tags are predetermined according to the iris image training samples and are in one-to-one correspondence with the sample images. According to the cosmetic contact lenses recognition method and system based on deep learning provided by the embodiment of the invention, the recognition rate of cosmetic contact lenses detection and the robustness of a detection algorithm are effectively improved.

Description

technical field [0001] The present invention relates to the technical field of biometric identification, in particular to a method and system for identifying color contact lenses based on deep learning. Background technique [0002] Traditional identity authentication mainly confirms identity information through signatures, seals, certificates, passwords and other methods. However, these authentication methods have more or less certain defects. Signature authentication is easy to be forged, seal authentication and certificate authentication are easy to lose, and passwords are easy to be stolen and forgotten, all of which will bring great insecurity to people's daily life. [0003] Human biometrics recognition has become a foreword research technology in the current field of identification. As a unique feature formed by innate existence and acquired behavior habits, it is mainly divided into human biological characteristics and behavioral characteristics. Among them, biologi...

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present invention provides a method and system for identifying color contact lenses based on deep learning to solve the defects of low recognition rate and poor robustness of the inspection algorithm for detection of color contact lenses in the prior art

Images