Thermal imaging is a technology that captures infrared radiation emitted by objects and converts it into a visible image. It is commonly used to detect heat signatures and temperature variations in objects, allowing for non-contact temperature measurement and the visualization of heat distribution. Thermal imaging is widely used in various fields such as medical diagnostics, building inspections, security surveillance, and military operations. The technique can also be used to identify energy inefficiencies in buildings, detect overheating components in electrical systems, and locate victims in search and rescue operations.