1. A computerized object recognition scene trait analysis system for enhancing identification of objects in a scene capture, the scene capture comprising (i) a digital representation of an image capture of a scene by an image sensor and (ii) one or more scene trait values captured by one or more scene trait sensors at the time of the image capture; the system comprising: a scene variance analyzer comprising one or more computers configured to: compute scene trait variances, the scene trait variances corresponding to variances of scene trait values across a plurality of scene captures; and determine distinguishing scene traits based on scene trait variances that are above a threshold value for the plurality of scene captures; and a weight processor comprising one or more computers configured to, for each of the plurality of scene captures: determine relative weighting for the distinguishing scene traits; and generate metadata using the relative weighting; wherein the system is configured to associate generated metadata corresponding to a particular scene capture with features derived from a digital representation corresponding to the particular scene capture, transmit content information including the generated metadata and features to an object recognition system comprising an object recognition database, the object recognition system recognizing objects based on content information including the generated metadata and features, and store object recognition results from the object recognition system thereby improving accuracy and reducing latency of digital image searches.