The Gaussian Difference design is validated on an Alveo U200 board at 300 MHz frequency. Hardware resource utilization is listed in the following table.
Dataset | LUT | BRAM | FF | DSP | ||
---|---|---|---|---|---|---|
Resolution | NPPC | other params | ||||
4K | 1 | Filter - 3x3 | 27235 | 35 | 37426 | 281 |
FHD | 1 | Filter - 3x3 | 15146 | 19 | 22032 | 193 |
The performance is shown in the following table.
Dataset | FPS(CPU) | FPS(FPGA) |
---|---|---|
4k (3840x2160) | 126 | 289 |
Full HD (1920x1080) | 500 | 1100 |