Systems and methods for perceptual image preview are described. In one
aspect, a naive preview image is generated by downsampling a larger
image. Perceptual features of the larger image are then detected.
Information associated with the detected perceptual features is then
incorporated into the naive preview image to create a perceptual preview
image. Since the perceptual preview image incorporates information
associated with the detected perceptual features, a viewer of the
perceptual preview image will be more likely to detect the presence or
absence of such perceptual features in the larger image.