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

E. Levin, A. Sergeyev

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

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.

Original languageEnglish
Title of host publicationCyber Security, Situation Management, and Impact Assessment II; and Visual Analytics for Homeland Defense and Security II
DOIs
StatePublished - 2010
Externally publishedYes
EventCyber Security, Situation Management, and Impact Assessment II; and Visual Analytics for Homeland Defense and Security II - Orlando, FL, United States
Duration: 5 Apr 20109 Apr 2010

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume7709
ISSN (Print)0277-786X

Conference

ConferenceCyber Security, Situation Management, and Impact Assessment II; and Visual Analytics for Homeland Defense and Security II
Country/TerritoryUnited States
CityOrlando, FL
Period5/04/109/04/10

Keywords

  • geospatial augmented reality
  • stereoscopic perception
  • terrestrial LIDAR
  • visual analytics

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