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Using SAS (trade name) color graphics for video image analysis

Technical Report ·
OSTI ID:7028053
;
Wind-tunnel studies are conducted to evaluate the temporal and spatial distributions of pollutants in the wake of a model building. As part of these studies, video pictures of smoke are being used to study the dispersion patterns of pollution in the wake of buildings. The video-image format has potential as a quantifiable electronic medium. Analysis of series of selected pixels (picture elements) for video images is used to evaluate temporal and spatial scales of smoke puffs in the wake of the building.
Research Organization:
Computer Sciences Corp., Research Triangle Park, NC (USA)
OSTI ID:
7028053
Report Number(s):
PB-88-199443/XAB
Country of Publication:
United States
Language:
English

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Related Subjects

500200* -- Environment
Atmospheric-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
AEROSOLS
AIR POLLUTION
BUILDINGS
COLLOIDS
COLOR
COMPUTER GRAPHICS
DISPERSIONS
IMAGE INTENSIFIERS
OPTICAL PROPERTIES
ORGANOLEPTIC PROPERTIES
PHYSICAL PROPERTIES
PLUMES
POLLUTION
RESIDUES
SMOKES
SOLS
TUNNELS
UNDERGROUND FACILITIES
WIND TUNNELS