1. A method for obtaining at least one enhanced image of an object of interest using a system comprising an x-ray source facing a detector, the method comprising: moving the x-ray source to a plurality of positions relative to the detector, the detector being stationary, and acquiring a 2D tomosynthesis projection image of the object of interest at each of the plurality of positions; enhancing each acquired 2D tomosynthesis projection image; projecting each enhanced image on an isocentric virtual detector to produce a plurality of virtual projections, wherein the normal to the isocentric virtual detector points towards the x-ray source for each position of the plurality positions to produce a plurality of virtual projections; and displaying successively the virtual projections.