Search Results for author: Ai Takahashi

Found 2 papers, 0 papers with code

Representations of divisors on hyperelliptic curves, Gröbner bases and plane curves with quasi-toric relations

no code implementations11 Feb 2021 Ai Takahashi, Hiro-o Tokunaga

In the study of hyperelliptic curve cryptography, presentations of semi-reduced divisors on a hyperelliptic curve play important roles.

Algebraic Geometry 14Q05, 14H40, 14H50

Fingerprint Feature Extraction by Combining Texture, Minutiae, and Frequency Spectrum Using Multi-Task CNN

no code implementations27 Aug 2020 Ai Takahashi, Yoshinori Koda, Koichi Ito, Takafumi Aoki

We propose a novel CNN-based method for extracting fingerprint features from texture, minutiae, and frequency spectrum.

Data Augmentation

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