Some aspects of the geospatial reality perception in human stereopsis-based defense display systems

E. Levin; A. Sergeyev

doi:10.1117/12.851011

28 April 2010 Some aspects of the geospatial reality perception in human stereopsis-based defense display systems

E. Levin, A. Sergeyev

Proceedings Volume 7709, Cyber Security, Situation Management, and Impact Assessment II; and Visual Analytics for Homeland Defense and Security II; 77090Y (2010) https://doi.org/10.1117/12.851011
Event: SPIE Defense, Security, and Sensing, 2010, Orlando, Florida, United States

Abstract

In this paper we describe multidisciplinary experimental research concentrated on stereoscopic presentation of geospatial imagery data obtained from various sensors. Source data were different in scale, texture, geometry and content. None of image processing techniques allows processing such a data simultaneously. However, augmented reality system allows subjects to fuse multi-sensor, multi-temporal data and terrain reality into single model. Augmented reality experimental set, based on head-mounted display was designed to efficiently superimpose LIDAR point-clouds for comfortable stereoscopic perception. Practical research experiment performed indicates feasibility of the stereoscopic perception data obtained on-the-fly. One of the most interesting findings is that source LIDAR point-clouds do not have to be preprocessed or enhanced for being in the experiments described.

Citation Download Citation

E. Levin and A. Sergeyev "Some aspects of the geospatial reality perception in human stereopsis-based defense display systems", Proc. SPIE 7709, Cyber Security, Situation Management, and Impact Assessment II; and Visual Analytics for Homeland Defense and Security II, 77090Y (28 April 2010); https://doi.org/10.1117/12.851011

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