Abstract: The invention relates to a thermographic system comprising infrared imaging means, a radiation source and a duct (18) for guiding the radiation in a longitudinal direction (L) to an outlet of the duct (18) located at a free edge (28) thereof, characterized in that the free edge (28) of the duct (18) is deformable along the longitudinal axis (L) in a first direction (L1) oriented from the outlet of the duct (18) towards the imaging means (12) and in that it comprises means for returning the free edge to its initial shape and means for holding said free edge of the duct (18) in a deformed state.

Abstract: The invention relates to a thermographic system comprising infrared imaging means, a radiation source and a duct (18) for guiding the radiation in a longitudinal direction (L) to an outlet of the duct (18) located at a free edge (28) thereof, characterized in that the free edge (28) of the duct (18) is deformable along the longitudinal axis (L) in a first direction (L1) oriented from the outlet of the duct (18) towards the imaging means (12) and in that it comprises means for returning the free edge to its initial shape and means for holding said free edge of the duct (18) in a deformed state.

Abstract: The invention relates to a method for controlling a surface (1) of interest of a part (2) by means of a camera (3) intended to be mounted on a robot (4), the camera (3) comprising a sensor and optics associated with an optical centre C, an angular aperture alpha and a depth of field PC and defining a sharpness volume (6), this method comprising the following operations: loading a three-dimensional virtual model of the surface (1); generating a three-dimensional virtual model of the volume of sharpness (6); paving the model of the surface (1) by means of a plurality of unit models of said three-dimensional virtual model of the volume of sharpness (6); for each position of said unit models (6), calculating the corresponding position, called the acquisition position, of the camera (3).