Both Detectron2 and MobileNet V2 Classification are commonly used in computer vision projects. Below, we compare and contrast Detectron2 and MobileNet V2 Classification.
Models
Detectron2
Detectron2 is model zoo of it's own for computer vision models written in PyTorch.
MobileNet is a GoogleAI model well-suited for on-device, real-time classification (distinct from MobileNetSSD, Single Shot Detector). This implementation leverages transfer learning from ImageNet to your dataset.