License Plate Detection Model Zoo

Dataset

Dataset Name Training Images Validation Images Class Labels License
Open Images Dataset 5,367 724 0: Vehicle Registration Plate Annotations under CC BY 4.0, Images under CC BY 2.0

Model Zoo

DeGirum’s license plate detection model zoo features models trained with the Ultralytics repository.

Model Architecture Input Size Precision Runtime Device Type mAP 50-95 mAP 50 FPS
yolov5nu_relu6_lp 640x640 INT8 N2X ORCA1 0.5601 0.8472 116.9
yolov5nu_relu6_lp 640x640 INT8 TFLITE EDGETPU 0.5601 0.8484
yolov5nu_relu6_lp 640x640 INT8 OPENVINO CPU 0.5700 0.8472
yolov5nu_relu6_lp 640x640 FP32 OPENVINO CPU 0.5759 0.8499
yolov5nu_silu_lp 640x640 INT8 N2X ORCA1 0.5624 0.8579
yolov5nu_silu_lp 640x640 INT8 TFLITE EDGETPU 0.5647 0.8588
yolov5nu_silu_lp 640x640 INT8 OPENVINO CPU 0.5800 0.8622
yolov5nu_silu_lp 640x640 FP32 OPENVINO CPU 0.5852 0.8636
yolov8n_relu6_lp 640x640 INT8 N2X ORCA1 0.5491 0.8487 107.3
yolov8n_relu6_lp 640x640 INT8 TFLITE EDGETPU 0.5503 0.8519
yolov8n_relu6_lp 640x640 INT8 OPENVINO CPU 0.5717 0.8592
yolov8n_relu6_lp 640x640 FP32 OPENVINO CPU 0.5701 0.8594
yolov8n_silu_lp 640x640 INT8 N2X ORCA1 0.5400 0.8479
yolov8n_silu_lp 640x640 INT8 TFLITE EDGETPU 0.5395 0.8518
yolov8n_silu_lp 640x640 INT8 OPENVINO CPU 0.5684 0.8682
yolov8n_silu_lp 640x640 FP32 OPENVINO CPU 0.5756 0.8699
yolov5su_relu6_lp 640x640 INT8 N2X ORCA1 0.5485 0.8475 43.8
yolov5su_relu6_lp 640x640 INT8 TFLITE EDGETPU 0.5498 0.8495
yolov5su_relu6_lp 640x640 INT8 OPENVINO CPU 0.5777 0.8634
yolov5su_relu6_lp 640x640 FP32 OPENVINO CPU 0.5791 0.8640
yolov5su_silu_lp 640x640 INT8 N2X ORCA1 0.5592 0.8580
yolov5su_silu_lp 640x640 INT8 TFLITE EDGETPU 0.5589 0.8605
yolov5su_silu_lp 640x640 INT8 OPENVINO CPU 0.5800 0.8663
yolov5su_silu_lp 640x640 FP32 OPENVINO CPU 0.5862 0.8677
yolov8s_relu6_lp 640x640 INT8 N2X ORCA1 0.5601 0.8762 38.9
yolov8s_relu6_lp 640x640 INT8 TFLITE EDGETPU 0.5597 0.8767
yolov8s_relu6_lp 640x640 INT8 OPENVINO CPU 0.5709 0.8768
yolov8s_relu6_lp 640x640 FP32 OPENVINO CPU 0.5725 0.8757
yolov8s_silu_lp 640x640 INT8 N2X ORCA1 0.5644 0.8575
yolov8s_silu_lp 640x640 INT8 TFLITE EDGETPU 0.5677 0.8592
yolov8s_silu_lp 640x640 INT8 OPENVINO CPU 0.5815 0.8616
yolov8s_silu_lp 640x640 FP32 OPENVINO CPU 0.5841 0.8627