Abstract
Consider scenes deteriorated by reflections off a semireflecting medium (e.g., a glass window) that lies between the observer and an object. We present two approaches to recover the superimposed scenes. The first one is based on a focus cue, and can be generalized to volumetric imaging with multiple layers. The second method, based on a polarization cue, can automatically label the reconstructed scenes as reflected/transmitted. It is also demonstrated how to blindly determine the imaging PSF or the orientation of the invisible (semi-reflecting) surface in space in such situations
© IEEE, Kluwer Academic Publishers, and the Optical Society of America. Parts of this paper were reproduced, with permission, from the Proc. Int. Conf. on Computer Vision, Vol. II, p. 814-819 (Kerkyra, 20/Sep/1999); Proc. Conf. on Computer Vision and Pattern Recognition, Vol. I, p. 38-43 (Hilton Head Island, 12/Jun/2000); Int. J. on Computer Vision; and J. Optical Society America A, Vol. 17 p. 276-284 (2000).
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Schechner, Y.Y., Kiryati, N., Shamir, J. (2001). Multi-valued Images and Their Separation. In: Klette, R., Gimel’farb, G., Huang, T. (eds) Multi-Image Analysis. Lecture Notes in Computer Science, vol 2032. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-45134-X_10
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DOI: https://doi.org/10.1007/3-540-45134-X_10
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