A toy manufacturer is experiencing a significant surge in demand and is looking to implement an ML model to minimize the time quality control inspectors spend on identifying product defects. The factory's environment is characterized by unreliable Wi-Fi connectivity, and there is an urgent need for rapid defect detection to maintain production efficiency. Given these constraints, which of the following models would be the most suitable for deployment on edge devices within the factory to ensure fast and efficient defect detection without relying on constant Wi-Fi connectivity? (Choose one correct option)