MobileDets outperform MobileNetV3+SSDLite by 1.7 mAP at comparable mobile CPU inference latencies. MobileDets also outperform MobileNetV2+SSDLite by 1.9 mAP on mobile CPUs
MnasFPN with MobileNet-V2 backbone is the most accurate (26.6 mAP at 183ms on Pixel 1) mobile detection model we have released to date. With depth-multiplier, MnasFPN with MobileNet-V2 backbone is 1.8 mAP higher than MobileNet-V3-Large with SSDLite (23.8 mAP vs 22.0 mAP) at similar latency (120ms) on Pixel 1.
SSDLite with MobileNet-V3-Large backbone, which is 27% faster than Mobilenet V2 SSDLite (119ms vs 162ms) on a Google Pixel phone CPU at the same mAP.
SSDLite with MobileNet-V3-Small backbone, which is 37% faster than MnasNetSSDLite reduced with depth-multiplier (43ms vs 68ms) at the same mAP.