The following publications are possibly variants of this publication:
- Pen-input On-line Signature Verification with Position Pressure Inclination TrajectoriesTetsu Ohishi, Yoshimitsu Komiya, Hikaru Morita, Takashi Matsumoto. ipps 2001: 170
- On-line signature verification algorithm incorporating pen position, pen pressure and pen inclination trajectoriesD. Sakamoto, Hikaru Morita, Tetsu Ohishi, Yoshimitsu Komiya, Takashi Matsumoto. icassp 2001: 993-996 [doi]
- On-Line Signature Verification Using Pen-Position, Pen-Pressure and Pen-Inclination TrajectoriesTetsu Ohishi, Yoshimitsu Komiya, Takashi Matsumoto. icpr 2000: 4547-4550 [doi]
- On-Line Signature Verifier Incorporating Pen Position, Pen Pressure, and Pen Inclination TrajectoriesHikaru Morita, D. Sakamoto, Tetsu Ohishi, Yoshimitsu Komiya, Takashi Matsumoto. avbpa 2001: 318-323 [doi]
- An HMM On-line Signature Verifier Incorporating Signature TrajectoriesDaigo Muramatsu, Takashi Matsumoto. icdar 2003: 438-442 [doi]
- An HMM On-line Signature Verification AlgorithmDaigo Muramatsu, Takashi Matsumoto. avbpa 2003: 233-241 [doi]
- Silhouette-based online signature verification using pen tip trajectory and pen holding styleDaigo Muramatsu, Yasushi Yagi. icb 2013: 1-8 [doi]