Inverse Rendering for Tomographic Volumetric Additive Manufacturing
Baptiste Nicolet,
Felix Wechsler,
Jorge Madrid-Wolff
et al.
Abstract:Tomographic Volumetric Additive Manufacturing (TVAM) is an emerging 3D printing technology that can create complex objects in under a minute. The key idea is to project intense light patterns onto a rotating vial of photo-sensitive resin, causing polymerization where the cumulative dose of these patterns reaches the polymerization threshold. We formulate the pattern calculation as an inverse light transport problem and solve it via physically based differentiable rendering. In doing so, we address longstanding… Show more
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