Kazuto Kamiyama Kevin Vlack Terukazu Mizota Hiroyuki Kajimoto Naoki Kawakami Susumu Tachi Vision-Based Sensor for Real-Time Measuring of Surface Traction Fields. 68-75 2005 25 IEEE Computer Graphics and Applications 1 http://doi.ieeecomputersociety.org/10.1109/MCG.2005.27 db/journals/cga/cga25.html#KamiyamaVMKKT05