SUB-PIXEL MODIFICATION OF DIGITAL IMAGES BY LOCALLY SHIFTING TO AN ARBITRARILY DENSE SUPERGRID

摘要

Methods and systems may provide for receiving an input image having an input pixel density and defining a single filter based on a sub-pixel modification value, wherein the single filter has a working lattice density that is greater than the input pixel density. Additionally, the single filter and the input image may be used to generate an output image. In one example, defining the single filter includes converting the input pixel density to the working lattice density at an aperture level of the single filter.