Tracking 3D Movements of Zebrafish with Dispersion-eliminated Coded-aperture Light Field Imaging

In this paper, we report a dispersion-eliminated coded-aperture light field (DECALF) imaging system based on digital micromirror devices (DMDs). Using a dual-DMD design to compensate for dispersion in the entire visible spectrum, the DECALF imaging system captures 1280x1024x5x5 color light field images at 20 Hz. we apply it to tracking movements of normal and disease-model zebrafish.