Accession Number : ADA091508


Title :   Survey of CIG Data Base Generation from Imagery.


Descriptive Note : Interim technical rept. 10 Oct 78-31 Dec 79,


Corporate Author : NAVAL TRAINING EQUIPMENT CENTER ORLANDO FL


Personal Author(s) : Breglia,Denis R


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/a091508.pdf


Report Date : Sep 1980


Pagination or Media Count : 83


Abstract : The generation of an environment model for a Computer Image Generation (CIG) system is currently a labor intensive, expansive effort. This report reviews an extensive amount of literature covering the topics of scene complexity requirements in a visual simulation system, the structure of the data required by existing three-dimensional graphic algorithms, the application of photogrammetric and digital image processing techniques to assist the modeler, and recommendations for a modeling facility. (Author)


Descriptors :   *DATA BASES , *SIMULATORS , *VISUAL PERCEPTION , *STEREOPHOTOGRAMMETRY , IMAGE PROCESSING , DIGITAL SYSTEMS , ENVIRONMENTS , MODELS , INTERACTIONS , TARGET ACQUISITION , TARGET RECOGNITION , COMPUTER APPLICATIONS , ANALOG TO DIGITAL CONVERTERS , GRAY SCALE , GUNNERY TRAINERS


Subject Categories : Humanities and History
      Computer Hardware
      Test Facilities, Equipment and Methods
      Human Factors Engineering & Man Machine System


Distribution Statement : APPROVED FOR PUBLIC RELEASE