18. The system of claim 1 , wherein the trait analysis engine is further configured to construct at least one constellation of features from the at least one similarity feature set and the distinguishing scene traits.
18. The system of claim 1 , wherein the trait analysis engine is further configured to construct at least one constellation of features from the at least one similarity feature set and the distinguishing scene traits. 20. The system of claim 18 , wherein the at least one constellation of features includes multiple constellations where each constellation includes trait metadata representing one or more distinguishing scene traits.