Fast and efficient difference of block means code for palmprint recognition
Fast and efficient difference of block means code for palmprint recognition
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DOI：
10.1007/s00138-020-01103-3
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发表时间：
2020-07
影响因子：
3.3
通讯作者：
Jumma Almaghtuf;F. Khelifi;A. Bouridane
中科院分区：
文献类型：
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作者：
Jumma Almaghtuf;F. Khelifi;A. Bouridane
在过去的二十年里，生物识别领域的研究人员提出了各种各样的基于编码的掌纹识别方法。这些方法主要依赖于使用不同的滤波器来提取纹理特征，例如线取向和相位信息。本文提出了一种新的基于块均值差的高效掌纹识别方法。在所提出的方案中，只使用基本的操作（即主要是加法和减法），从而涉及到一个更低的计算成本时，与现有的系统相比。这使得该系统适用于在线掌纹识别和验证。此外，该技术已被证明提供优于相关系统的上级性能。
Over the past two decades, researchers in the field of biometrics have presented a wide variety of coding-based palmprint recognition methods. These approaches mainly rely on extracting the texture features, e.g. line orientations, and phase information, using different filters. In this paper, we propose a new efficient palmprint recognition method based on the Different of Block Means. In the proposed scheme, only basic operations (i.e. mainly additions and subtractions) are used, thus involving a much lower computational cost when compared with existing systems. This makes the system suitable for online palmprint identification and verification. Furthermore, the technique has been shown to deliver superior performance over related systems.