Table 4 Comparing with other LDWSs
From: Real-time lane departure warning system based on a single FPGA
Our system | Paper [23] | Paper [32] | |
|---|---|---|---|
Image size | 752 × 320 | 256 × 256 | 320 × 240 |
Road environment | Highway and urban | Highway | Not mentioned |
Weather | Sunny, rainy, fog, cloudy | Not mentioned | Not mentioned |
Platform | FPGA | FPGA+ARM | Microprocessor |
External storage | No | 16M SDARM | 1G system memory |
Frequency(frame/s) | 40 | 25 | 15 |
Warning rate | 99% during the day | 92.45% during the day | 97.9% during the |
95% at night, 97% in rainy | 91.83% at night | Day and night |