“…The first commercial DVS128 (Abubakar et al, 2023) developed by the Delbruck team and IniVation has a spatial resolution of 128 × 128, the sampling frequency in the time domain is 106 Hz, the dynamic range is 120 dB, and it is widely used in high-speed moving object recognition, detection and tracking. In addition, the research and products of neuromorphic vision sensors such as DVS and its derivatives ATIS (Oliveria et al, 2021), DAVIS (Mesa et al, 2019;Sadaf et al, 2023) and CeleX (Feng et al, 2020) have also attracted much attention, and are gradually applied to automatic driving and UAV visual navigation and industrial inspection involving highspeed motion vision tasks. For example, Samsung has developed a spatial resolution of 640 × 480 of DVS-G2 (Xu et al, 2020), and the pixel size is 9 μ m × 9 μ m. The IBM company uses DVS128 as the visual perception system of the brain-like chip TrueNorth for fast gesture recognition (Tchantchane et al, 2023).…”