| Abstract: | A computer-implemented method of improving processing of overhead image
data by a processor using a distance-based quality score in a
geospatial-temporal semantic graph. An allowable range for each attribute
in the subgraph search template is defined. For each match in a
comparison, attribute values of each match element are compared against
the preferred range and the allowable range to compute a corresponding
distance of each match attribute from the subgraph search template. A
corresponding overall match quality score is determined for each match
from the subgraph search template, wherein determining the corresponding
overall match qualities is performed using a corresponding required
quality score and a corresponding optional quality score. All
corresponding overall match quality scores are sorted into an ordered
list and then displayed. |