tented arch

This new method is used to solve the five-class fingerprint classification problem in which fingerprints are classified into whorl, left loop, right loop, arch and tented arch and satisfactory results are got hi the experiments.

将算法的验证与指纹分类问题的解决相结合，本文将指纹分为斗形、左旋、右旋、弓形、帐形五大类，初步的实验显示出了较好的分类结果。

Look, the partial I found on the GPS card has a tented arch.

看，我在这个卡上找到的指纹有个拱门。

According to the number and relative position of "core points" and "delta points" extracted from the fingerprint image, we classify the fingerprint into the following six classes: arch, tented arch, left loop, right loop, whorl, twin loop.

通过提取出的指纹图像中核心点和三角点的数目和相对位置，我们将指纹图像分成了六种类型：拱型，尖拱型，左环型，右环型，涡型，双环型。