Accession Number:

ADP000106

Title:

Geometric Reasoning and Spatial Understanding,

Descriptive Note:

Corporate Author:

MASSACHUSETTS INST OF TECH CAMBRIDGE ARTIFICIAL INTELLIGENCE LAB

Personal Author(s):

Report Date:

1982-01-01

Pagination or Media Count:

3.0

Abstract:

Progress has been made on extensions to ACRONYM which include representation and reasoning with time, events, and sequences collaboration with MIT to develop geometric learning representation of function, and reasoning between structure and function. A new ribbon finder for ACRONYM is under construction. Work in figureground separation is underway as a basis for the ribbon finder. Preliminary results are shown in grouping operations to determine regularities in images. A stereo system has been completed which combines edge-based stereo matching with surface interpolation utilizing correspondence of gray levels. Design of a new stereo vision system is underway. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE