1. An imaging system comprising: a housing; an imager array disposed in the housing and adapted to image a scene, wherein the imager array comprises: a plurality of sensor arrays, wherein each sensor array comprises: a lens adapted to receive electromagnetic radiation from the seen, and a plurality of sensors adapted to capture an image of the scene based on the electromagnetic radiation received through the lens, the imager is adapted to capture a first image of the scene using at least a first one of the sensor arrays, and the imager array is adapted to capture a second image of the scene using at least a second one of the sensor arrays substantially simultaneously with the first image, wherein the second image has a higher resolution than the first image; a database comprising a mapping from the first image to the second image; and a processor adapted to: map a third image provided by the imager array to the first image, wherein the third image has a resolution substantially equal to the first image, and replace the third image with the second image to provide a high resolution result image.