1. A method, comprising: receiving a stream of synthetic images from a synthetic vision system; receiving a stream of sensor images from at least one sensor, wherein at least one of the stream of synthetic images and the stream of sensor images includes color images; separating luminance components and chrominance components for each image of the stream of synthetic images and the stream of sensor images; sending the luminance components to a processing array; performing, by the processing array including a plurality of parallel processing elements, one or more fusion operations on a particular synthetic image of the stream of the synthetic images and one or more particular sensor images of the stream of the sensor images to generate at least one combined image; upon performing the one or more fusion operations on the particular synthetic image of the stream of the synthetic images and the one or more particular sensor images of the stream of sensor images, reassembling the luminance components and chrominance components into the at least one combined image; and outputting the at least one combined image to a display for presentation to a user.