Abstract Objective: To extract the Region of Interest (ROI) of palmprint image by using
appropriate methods and to improve the accuracy of palmprint recognition system …

In computer vision research, binarization procedure is one of the most frequently used tools
to discriminate target objects from background in grey level binary image. Fuzzy binarization …

This paper presents a novel approach for enhancing palmprint image. Enhancement is a
preprocessing step used to modify the contrast of the image and remove the noise …

This chapter presents an analysis on Zernike Moments from the class of orthogonal
moments which are invariant to rotation, translation and scaling. The chapter initially focuses …

As a noteworthy biometric technology, offline palm-print identification plays a very important
role in the application of social security. Given a palm-print scanned by a digital instrument …

Fall detection of elderly in home environment is an important research area. The fall
detection is a part of the human action recognition. In this paper, a human action detection …

Palmprint segmentation is an important task for palmprint recognition. By the segmentation
operation, an expected area of each palmprint can be extracted for the future feature …

Fingerprint & Palmprint are widely used biometric traits for human identification and
authentication. Fingerprint & Palmprint Recognition Systems need feature images without …

结合夹角链码的特点, 提出一种改进的提取手掌静脉结构特征的方法: 中值夹角链码.
通过中值迭代将细化后的静脉纹理曲线段用一组变长线段拟合, 用距离法计算其拟合误差 …