Patent ID: 8098901

Claim:
A non-transitory computer readable medium containing instructions that, when executed by a computer, provides an iris recognition system comprising: an eyefinder; a filter connected to the eyefinder; a range module connected to the filter for setting a cluster angular range; a segmenter connected to the range determiner, wherein the segmenter is a one dimensional polar plus segmentation module and comprises: a first one dimensional polar segmenter, for sclera borders, connected to the range module; a second one dimensional polar segmenter, for eyelash/lid borders, connected to the range module; a first get max peak module connected to the first one dimensional polar segmenter; a second get max peak module connected to the second one dimensional polar segmenter; a first one dimensional median filter connected to the first get max peak module and to the border module; and a second one dimensional median filter connected to the second get max peak module and to the border module; a border module connected to the segmenter; a count module connected to the border module; and a curve fitter connected to the count module.