Accession Number : AD0879129
Title : Automatic Reseau Recognition Techniques.
Descriptive Note : Final technical rept.,
Corporate Author : BENDIX RESEARCH LABS SOUTHFIELD MI
Personal Author(s) : Kowalski, Dan C.
Report Date : DEC 1970
Pagination or Media Count : 75
Abstract : Automatic reseau measurement techniques have been investigated for use with the AS-11B-1 automated analytical stereoplotter and the automated TA3/P comparator. An experimental evaluation with a breadboard system was used to demonstrate the feasibility of automatic reseau measurement and to study and investigate alternate approaches to the measurement task. The investigation involved the use of a flying-spot scanner and electronic correlation techniques. The results of the study and investigation demonstrated that automatic reseau measurement can be performed by correlating an electronically generated reference reseau with the photographic reseau to be measured. The analytical and experimental work resulted in a preliminary design of a basic system. It was recommended that this system be implemented and further evaluated with an AS-11B-1 automated analytical stereoplotter. (Author)
Descriptors : (*PHOTOGRAMMETRY, AUTOMATION), PATTERN RECOGNITION, AERIAL PHOTOGRAPHY, PHOTOGRAPHIC FILM, ELECTRONIC SCANNERS, CORRELATORS, CORRELATION TECHNIQUES, COMPARATORS, STEREOSCOPIC MAP PLOTTERS, AUTOMATIC, REAL TIME, ERRORS, CORRECTIONS, CALIBRATION.
Subject Categories : Cartography and Aerial Photography
Distribution Statement : APPROVED FOR PUBLIC RELEASE