|| Thermal Infrared (IR) targets detection of infrared rays from subject without even touching the object. The method involves conversion of a IR to visible photograph that depicts temperature variations of the subject into photograph. The procedure involves usage of an Infrared detector for temperature sensing, records viewing, recording, analyzing, and reporting which is called Thermography. Thermal data acquisition system allows to store data into system software for data analysis and system understanding. Thermal Image Analysis has plethora of application which includes space application, surveillance application, medical body analysis,diagnostic checking, and in industry visual inspections .