Fast and accurate autofocus method in off-axis digital holography based on an improved amplitude-difference metric and a peak-support interval-zoom search

Optics & Laser Technology 2026

View at publisher

Authors: Zhihao Li, Wenjing Zhou, Zhou Ge, Ziang Liu, Hongbo Zhang, Yingjie Yu

DOI: 10.1016/j.optlastec.2026.114853

Cited by: 1

References: 39

Fields of Study & Subjects

Digital Holography and Microscopy Image Processing Techniques and Applications Adaptive optics and wavefront sensing

References 39