Seiichiro Hangai et al.: Writer Verification Using Altitude and Direction of Pen Movement. (2000)conf/icpr/HangaiYH0010.1109/ICPR.2000.903588Writer Verification Using Altitude and Direction of Pen Movement.3Seiichiro Hangai1Shinji Yamanaka2Takayuki Hamamoto33483-3486ICPRICPR20002000provenance information for RDF data of dblp record 'conf/icpr/HangaiYH00'2023-03-24T00:03:26+0100