Camera-based systems are technologies that use cameras to capture images or video for various applications. These systems can be found in devices like smartphones, security cameras, and drones. They often incorporate software to analyze the captured visuals, enabling features such as facial recognition, object detection, and motion tracking. These systems are widely used in fields such as surveillance, automotive safety, and medical imaging. For instance, in self-driving cars, camera-based systems help identify road signs and obstacles, enhancing safety. In healthcare, they assist in diagnosing conditions by providing detailed images of internal organs.