The following publications are possibly variants of this publication:
- Basic experiments of three-axis tactile sensor using optical flowMasahiro Ohka, Takuya Matsunaga, Yu Nojima, Daiji Noda, Tadashi Hattori. icra 2012: 1404-1409 [doi]
- Sensing characteristics of an optical three-axis tactile sensor under combined loadingMasahiro Ohka, Yasunaga Mitsuya, Yasuaki Matsunaga, Shuichi Takeuchi. robotica, 22(2):213-221, 2004. [doi]
- Sensing Precision of an Optical Three-axis Tactile Sensor for a Robotic FingerMasahiro Ohka, Hiroaki Kobayashi, Jumpei Takata, Yasunaga Mitsuya. ro-man 2006: 214-219 [doi]
- Sensing characteristics of an optical three-axis tactile sensor mounted on a multi-fingered robotic handMasahiro Ohka, Hiroaki Kobayashi, Yasunaga Mitsuya. iros 2005: 493-498 [doi]
- An Experimental Optical Three-axis Tactile Sensor for Micro-RobotsMasahiro Ohka, Yasunaga Mitsuya, Isamu Higashioka, Hisanori Kabeshita. robotica, 23(4):457-465, 2005. [doi]
- A robotic finger equipped with an optical three-axis tactile sensorMasahiro Ohka, Nobuyuki Morisawa, Hirofumi Suzuki, Jumpei Takata, Hiroaki Koboyashi, Hanafiah B. Yussof. icra 2008: 3425-3430 [doi]