Stefan Hezel Andreas Kugel Reinhard Männer Dariu Gavrila FPGA-Based Template Matching Using Distance Transforms. 89-97 2002 conf/fccm/2002 FCCM http://csdl.computer.org/comp/proceedings/fccm/2002/1801/00/18010089abs.htm db/conf/fccm/fccm2002.html#HezelKMG02