Information fusion predictor
First Claim
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1. A method of decision fusion comprising the steps of:
- receiving a plurality of decisions and associated confidences from a plurality of information sources;
using a plurality of confusion matrices representing historical data to determine a probability of a joint set of the decisions;
if the probability is not zero, then choosing the decision having a highest likelihood from the plurality of decisions;
if the probability is zero, then selecting an algorithm to be used for choosing one of the decisions; and
outputting the chosen decision on a computer readable medium identifying a target or a feature in an area of interest.
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Abstract
A method of data fusion comprises the steps of: receiving a plurality of decisions and associated confidences; determining probabilities of a set of the decisions; if the probabilities are not zero, then choosing the decision having a highest likelihood from the plurality of decisions; and if the probabilities are zero, then selecting an algorithm to be used for choosing one of the decisions.
29 Citations
18 Claims
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1. A method of decision fusion comprising the steps of:
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receiving a plurality of decisions and associated confidences from a plurality of information sources; using a plurality of confusion matrices representing historical data to determine a probability of a joint set of the decisions; if the probability is not zero, then choosing the decision having a highest likelihood from the plurality of decisions; if the probability is zero, then selecting an algorithm to be used for choosing one of the decisions; and outputting the chosen decision on a computer readable medium identifying a target or a feature in an area of interest. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. An apparatus comprising:
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a plurality of sensors for producing a plurality of decisions and associated confidences from a plurality of information sources; a processor for using a plurality of confusion matrices representing historical data to determine probabilities of joint sets of the decisions, and for outputting one of the decisions identifying a target or a feature in an area of interest; wherein if the probabilities are not zero, then the processor chooses the decision having a highest likelihood from the plurality of decisions; and if the probabilities are zero, then the processor selects an algorithm to be used for choosing one of the decisions.
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Specification