Guidance for mobile terminal iris recognition indicates man-machine interface system and method

Guidance for mobile terminal iris recognition indicates man-machine interface system and method

  • CN 106,503,680 B
  • Filed: 11/04/2016
  • Issued: 08/06/2019
  • Est. Priority Date: 04/22/2016
  • Status: Active Grant
First Claim
Patent Images

1. a kind of man-machine interface system of the guidance instruction for mobile terminal iris recognition, the system comprises:

  • near-infrared atAs mould group, visual light imaging mould group and display screen, in which;

    The optical image acquisition of near infrared imaging mould group described in the optical image acquisition region overlay of the visual light imaging mould groupRegion;

    The display screen shows that the visible images by intended pixel adjustment, the intended pixel are adjusted to by opposite imagingThe visible images that image center location pixel bias and the processing of regional area ROI pixel selection obtain;

    Wherein;

    the opposite image center pixel bias is using the visual light imaging mould group center with respect to near-infraredScheduled physical optics mapping transformation between imaging modules center and display screen display area center;

    Wherein;

    the opposite image regional area ROI pixel selection is using the visual light imaging mould group with respect to near-infraredScheduled physical optics mapping transformation between imaging modules and display screen display area.

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