Real Time Computational Camera System for High-Sensitivity Imaging by Using Combined Long/Short Exposure

摘要

In this study, we realize high-resolution (4K-format), small-size (1.43 × 1.43 μm pixel pitch size with a single imager) and high-sensitivity (four times higher sensitivity as compared to conventional imagers) video camera system. Our proposed system is the real time computational camera system that combined long exposure green pixels with short exposure red / blue pixels. We demonstrate that our proposed camera system is effective even in conditions of low illumination.