Method for detecting cancerous mass of breast via infrared by computer controlled motor for emitter and detector with collimator and window

A method to form images of internal parts of objects that are of such a nature that images are smeared out due to scattering. The method consists in using scanning beams of radiation, then separating radiation that have not suffered scattering events, from the radiation that have suffered scattering events. The separation between these is made using collimators, which selectively allow only radiation that propagates along the initial propagation direction. The invention also discloses a transparent window pressed against the object, which serves to keep the incident radiation along a known direction. The radiation that suffered scattering may be also used to make a separate image of the internal parts of the object.