HAN KAN

Matrix Pinhole Imaging

Introduction

Matrix Pinhole Imaging(MAPIS) is the world's first optical fingerprint technology which can recognize fingerprint under display(especially cellphone display). I take responsibility for all the work about optics( for I am the only optical engineer in this company) and some parts of algorithm about image processing. Though I met several problems and find interesting ways to solve them both in optics and image processing. For I have signed NDA(Non Disclosure Agreement), I can't realize informations about optics publicly. If you are interested in them, feel free to contact me.

Mapis Setup