International Business Machines Corporation

Julia Hesse

Alessandro Sorniotti

Jonas R Weiss

Robert Dean Lovchik

Mechanisms for verifying a captured digital image are provided. A verifier computing system generates, in response to a request to perform digital identity verification of a subject, a computer readable first encoded pattern. Light projecting equipment of the verifier computing system, projects the first encoded pattern onto a physical surface associated with the subject. Digital image capturing equipment of a prover computing system captures a digital image of the subject while the first encoded pattern is projected onto the physical surface such that the captured digital image captures both an image of the subject and the projected first encoded pattern. The prover computing system generates a second pattern based on an extraction key received from the verifier computing system. The prover computing system verifies an authenticity of the captured digital image based on a matching of the second pattern to the first pattern.

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Langnau am Albis, Switzerland

Julia Hesse