Track-and-tune light field image sensor

• Main Authors: Shen, ZeXiang, Jin, Tao, Varghese, Vigil, Qian, Xinyuan, Chen, Shoushun, Liang, Guozhen, Wang, Qi Jie
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2014
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Control and instrumentation::Control engineering
• Online Access: https://hdl.handle.net/10356/79503; http://hdl.handle.net/10220/24505
• Institution: Nanyang Technological University

In this paper, we present a new technique for determining the angle of incident light using an image sensor. This technique makes use of two distinct pixel types for simultaneous coarse angle estimation and fine angle detection. A new type of pixel structure, the quadrature pixel cluster is introduc...