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.

Report Date:

1980-09-01

Pagination or Media Count:

83.0

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 and Man Machine Systems

Distribution Statement:

APPROVED FOR PUBLIC RELEASE