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AD-A248 338 N - DTIC - dtic

AD-A248 338 N - DTIC - dtic 2025

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The document is an interim report detailing research conducted by Professor Leonard Matin and his team at Columbia University on visual perception of elevation, specifically focusing on how retinal orientation and location of straight lines affect the perceived eye level (VPEL) and vertical orientation (VPV). The report summarizes various experiments conducted between January 1991 and December 1991, highlighting findings related to spatial localization, the influence of line orientation, and the development of a theoretical model known as the Great Circle Model. It also discusses ongoing work, publications, and presentations related to the research.

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