1. A computer-implemented method, comprising: associating a plurality of contrast compensation functions with a plurality of individual pixel blocks within an active block region portion of an image, wherein individual pixel hocks include one or more pixels associated with a one or more corresponding pixel input values; generating a weighted look-up-table based at least in part on the individual pixel input values within the active block region and on the plurality of contrast compensation functions; and performing a second level compensation for a center pixel block of the active region based at least in part on the weighted look-up-table.