The LED brightness correction device is disclosed. LED intensity correction device, on the basis of the storage unit and information stored in the storage unit, which stores the brightness information of a reference image taken a reference LED brightness, up to brightness value and a target LED brightness of the at least one region of the reference image such that the brightness of an area corresponding to at least one region of a reference image of the image coincide with each other and a processor for controlling the current supply of the target LED.