Caption Optical convolution kernel based on the volatile-modulation-compatible photonic memory: (a) Schematic architecture of a 4×4 OCK. The inset is the discrete device of OCK. (b) The ...

This development addresses the long-standing issue in AI known as the large kernel problem ... using standard image classification datasets (CIFAR-100, TinyImageNet), L p-Convolution significantly ...

Figure 18-2 shows an example of how an input segment is converted into an output segment by FFT convolution. To start, the frequency response of the filter is found by taking the DFT of the filter ...