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- Improved Algorithm for Fingerprint Direction Field Estimation 一种改进的指纹纹线方向场的计算方法
- direction field estimation 方向场估计
- In this study, we consider the scattering of each individual class as an indicator random field and developed a classification algorithm based on anisotropic indicator random field estimation. 课程结束后,学生将具备旋转电机与线性电机等,主要类别的电机机械设计能力,并了解机械构件中的能量转换原理。
- A novel FCM segmentation algorithm is proposed based on bias field estimation with respect to the segmentation issue of defocused images with illumination patterns under bias field. 摘要针对有偏场环境下带有光栅的散焦图像分割问题,提出了一种新的基于有偏场估计的模糊聚类分割算法。
- Firstly the background segmentation algorithm was proposed combined with direction field information.Fingerprint image and the background could be segregated simply and effectively. 提出了一种结合方向信息的背景分割算法,能简单有效地将指纹从背景区域分割出来。
- A.M,Bazen and S.H.Gerez,"Systematic methods for the computation of the directional field and singular points of fingerprints,"IEEE Trans.PAMI,2002. 王森;张伟伟.;"指纹图像分割中新特征的提出及其应用"
- Then, based on the method of feature extraction with half region of directional field, the issue of fingerprint multi-classification is solved with BTA-SVM. 基于指纹方向场的半区域特征提取方法,采用二叉树结构的支持向量机多分类策略解决指纹的多分类问题。
- In a little while we lost our sense of direction. 一会儿我们就辨不清方向了。
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- The signpost points in a westerly direction. 路标指向西。
- These fields estimate the amount of time and cost left before the task is complete. 这些域估计完成任务尚需要的时间和成本。
- I'll book you on a direct flight to London. 我将为你预订直飞伦敦的航班。
- Are we going in the right direction? 我们走的方向对吗?
- Stones were flying about in every direction. 石块朝四面八方乱飞。
- He pointed vaguelyin my direction. 他粗略地朝我的方向指了指。
- source statement directive field 源语句指示字段
- The play came to life under his direction. 在他的导演下,这出戏演得活龙活现。
- Which direction does your room face? 你的房间面向哪个方向?
- The ship launched in the direction of Japan. 船起航前往日本。
- He has chosen the most direct route. 他选取了最直的路线。