Smart cameras, also known as intelligent cameras, are advanced types of digital cameras equipped with advanced image processing and analysis capabilities. They can perform complex image analysis tasks such as object detection, tracking, and recognition, without the need for additional hardware or software. Smart cameras are commonly used in various applications such as surveillance, industrial automation, quality control, and traffic control. They are capable of reducing the workload of human operators and providing real-time data for decision-making processes. Smart cameras are becoming increasingly popular due to their versatility and reliability in various industries.