1. A High Dynamic Range Image (HDRI) creation apparatus, comprising: a Low Dynamic Range Image (LDRI) collection unit to collect a plurality of LDRIs while varying an exposure of one or more image capturing devices; and an HDRI creation unit to identify a reference frame from among the plurality of collected LDRIs, to compare the identified reference frame to each of the plurality of collected LDRIs, to determine a joint probability function based on the comparison, and to create an HDRI based on the determined joint probability function.