The canny design is validated on Alveo U200 board at 300 MHz frequency. Hardware resource utilization is shown in the following table.
| Dataset | LUT | BRAM | FF | DSP | ||
|---|---|---|---|---|---|---|
| Resolution | NPPC | other params | ||||
| 4K | 8 | L1 Norm, Filter - 3x3 | 31408 | 132 | 19148 | 96 |
| FHD | 8 | L1 Norm, Filter - 3x3 | 17451 | 65 | 11256 | 63 |
The performance is shown below
| Dataset | FPS(CPU) | FPS(FPGA) |
|---|---|---|
| 4k (3840x2160) | 9 | 95 |
| Full HD(1920x1080) | 25 | 333 |