Estimating a Shooting Angle in Ear Recognition

Abstract : To improve on our earlier work on single-view-based ear biometrics, an estimation method is presented for the shooting angle of an ear image based on the summation of similarity scores over a threshold within a database of known shooting angles. Experimental results indicate that the estimation method can improve the robustness of ear recognition in varied poses.
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Daishi Watabe, Takanari Minamidani, Hideyasu Sai, Taiyo Maeda, Takaharu Yamazaki, et al.. Estimating a Shooting Angle in Ear Recognition. 14th Computer Information Systems and Industrial Management (CISIM), Sep 2015, Warsaw, Poland. pp.559-568, ⟨10.1007/978-3-319-24369-6_47⟩. ⟨hal-01444497⟩

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