Abstract

The article presents an effective and physically correct method of the stochastic ray tracing through hologram optical elements. The method provides photorealistic rendering of 3D scene images formed by optical systems containing HOE. It also accounts the diffraction scattering on hologram elements. We realized this approach for virtual prototyping of the augmented reality optical system with two HOEs, projecting an image from an LCD matrix through a light guide system into the eye of an observer. Particular attention is paid to stochastic ray tracing methods for holograms recorded with an extended reference source that simulates the scattering of light by scene objects.

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