Palmprint image enhancement using phase congruency

• Main Authors: Yunyong Punsawad, Yodchanan Wongsawat
• Other Authors: Mahidol University
• Format: Conference or Workshop Item
• Published: 2018
• Subjects: Biochemistry, Genetics and Molecular Biology; Computer Science; Engineering
• Online Access: https://repository.li.mahidol.ac.th/handle/123456789/18809

This paper proposes the use of the phase congruency to enhance the palmprint image used for palmprint identification. By using phase congruency, the palmprint lines which act like the edges in the palmprint image are detected. The resulting phase image is shown as the enhanced palmprint image. Compa...