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- It not only acquired the local ridge orientation and local ridge frequency accurately and fast,but also gave adaptive for different fingerprint styles. 该方法不仅能够快速准确提取出指纹局部区域的方向和频率,而且对不同类型的指纹具有自适应性。
- Based on analysising of the property of singular points,the Gabor filter,variance analysis were introduced to segment the fingerprint on ridge orientation effectively. 最后通过计算各奇异区质心的方法,实现指纹奇异点的定位,并进一步讨论了通过指纹奇异点计算指纹中心点的方法。
- correctness of ridge orientation 纹路方向正确性
- I need some time to orient my thinking. 我需要一些时间来使我的思想适应。
- The orient has been playing an active role in the world economy. 亚洲一直在世界经济中发挥积极作用。
- A ridge or hill of ice in an ice field. 冰丘冰原上的冰脊或冰山
- He walked along the mountain ridge. 他顺着山脊走。
- It's flight No.104, northwest orient airlines. 是西北航空公司的104号班机。
- I needed some orientation at this stage. 我在这个阶段需要熟悉情况。
- A ridge on the flesh raised by a blow; a welt. 抽打后皮肉上隆起的痕; 鞭痕
- The arch of short hairs covering this ridge. 眉毛覆盖于眉上的拱状短毛
- The vase seems to have an orient origin. 这花瓶好像来自东方。
- A low mound or ridge of earth; a knoll. 小丘低土丘或圆岗; 小丘
- They love paintings from the Orient. 他们喜欢来自东方的绘画。
- In the market, I breathed the smells of the Orient. 在集市上，我闻到了东方的气息。
- The rising sun is orient in the blue sky. 在蓝天里初升太阳光辉夺目。
- The freshman took a while to orient himself. 那位大学新生花了一段时间才熟悉了环境。
- The floor of the atlantic ridge in the middle from north to south. 大西洋洋底在中部形成由北向南的海脊。
- Ian is a dab hand at the orient art. 伊恩是东方艺术的行家。
- The part of a pair of eyeglasses that rests against this ridge. 眼镜的鼻梁架眼镜架在鼻梁上的那部分
