DID YOU KNOW? DTIC has over 3.5 million final reports on DoD funded research, development, test, and evaluation activities available to our registered users. Click
HERE to register or log in.
Accession Number:
AD0876331
Title:
Image Identification on Television
Corporate Author:
NAVAL WEAPONS CENTER CHINA LAKE CA
Report Date:
1970-09-02
Abstract:
Four experiments were conducted to measure identification of photographs of geometric symbols and military vehicles both on TV and by direct vision. The number of TV scan lines per image and image angular subtense were systematically varied. The background against which the vehicles were photographed was also varied. The mean performance of symbol legibility on TV followed a constant-product rule. Vehicle identification performance also varied as a function of the type of background. Direct-vision performance was used to estimate the degradation resulting by interposing the TV system between the observer and the photographs.
Descriptive Note:
Technical publication Jan 1968-Jul 1969
Pages:
0063
File Size:
1.90MB
