Yoshihiro Mitani Yuuki Sugimura Yoshihiko Hamamoto A Method for Reading a Resistor by Image Processing Techniques. 433-439 2008 KES (1) http://dx.doi.org/10.1007/978-3-540-85563-7_56 conf/kes/2008-1 db/conf/kes/kes2008-1.html#MitaniSH08