DVS event camera recordings of moving sinusoidal gratings

This dataset contains raw DVS recordings of moving sinusoidal gratings and the associated numpy arrays of the processed data.
The 2DspectralResponse folder contains recordings of gratings with specific x and y Cartesian components of the spatial frequency presented to the DVS in a quasi systematic manner (i.e., covering all combinations in a random order), used for the characterization of the 2D spectral response of early-vision signal analyzer receptive fields.
The FrequencyTuning folder contains recordings of gratings with increasing radial spatial frequency and fixed orientation sistematically presented to the DVS, used for the characterization of the spatial frequency tuning curve of early-vision signal analyzers' receptive fields.
The OrientationTuning folder contains recordings of gratings with increasing orientation angle and fixed spatial frequency sistematically presented to the DVS, used for the characterization of the orientation tuning curve of early-vision signal analyzers' receptive fields.