1. A method, comprising: splitting an image associated with a label into a set of patches; matching each selected patch, from the set of patches, to one of multiple classifiers by identifying an area of the image from which the selected patch originated and matching the identified area to an image zone; generating, by the matched classifiers, classification results, wherein individual ones of the classification results correspond to a patch from the set of patches; and computing a classification for the image, wherein the classification is based on one or more of the classification results.