Abstract: A stereoscopic imaging system comprising a computerized interface operative to accept a sequence of 2d frames representing an object imaged, by an imaging user who is equipped with a single-lens camera, from a plurality of different viewing angles; an image sequence stereoscopic filtering subsystem operative to apply a right-eye stereoscopic filter to said sequence, thereby to yield a right-filtered sequence of frames and to apply a left-eye stereoscopic filter to said sequence, thereby to yield a left-filtered sequence of frames; and a frame combiner operative to combine frames from said right-filtered sequence with angularly separated frames from said left-filtered sequence respectively, thereby to yield a sequence of frames for viewing by a viewing user having a stereoscopic display device.