Event Fields: Capturing Light Fields at High Speed, Resolution, and Dynamic Range

Light field Event field (ours) Slow motion refocus Instant true depth est. HDR light field Applications depth (inches) Event field (ours) Light field 10 20 Figure 1 . We introduce Event Fields, a novel framework that leverages event cameras to capture light fields at high speed, resolution, and dynamic range using innovative optical designs. Event fields integrate the unique advantages of event sensing-such as low latency, data efficiency, and power-saving capabilities-with the detailed angular information provided by light field sensing. We demonstrate the versatility of the event fields through three application scenarios: slow motion refocus (SloMoRF), instant true depth estimation, and high dynamic range (HDR) light field imaging.