Hid Global Corporation

Motorola Corporation

Gregory Lewis Cannon

George William McClurg

Daniel Henri Raguin

Tony Y Maroun

Markus Johannes Schiefele

Aleksei Caesare Sebastiani

William Richard Vandyke

Douglas Michael Stricklin

An apparatus for capturing an image of an object on a platen and including a platen having a surface for receiving the object, wherein the platen is transmissive to an optical wavelength of light, an illumination module configured to illuminate at least a portion of the object with light from an illumination source, and an optical sensing module configured to receive the light from the illumination source after the light interacts with the at least a portion of the object. The light from the illumination source is spatially patterned prior to reaching the object. The illumination module can be configured to create the spatially patterned illumination and/or the platen may include a patterned optical coating creating the spatially patterned illumination. The spatially patterned illumination can include a plurality of discrete areas (e.g., a stepped pattern) of different illumination intensity and/or a gradient of different illumination intensity.

Presentation attack detection

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Lake Worth, FL, United States of America

Gregory Lewis Cannon