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An '''oversampled binary image sensor''' is an [[image sensor]] with non-linear response capabilities reminiscent of traditional [[photographic film]].<ref name="Gigavision">[http://ieeexplore.ieee.org/xpl/articleDetails.jsp?reload=true&arnumber=4959778&contentType=Conference+Publications L. Sbaiz, F. Yang, E. Charbon, S. Süsstrunk and M. Vetterli, The Gigavision Camera, ''Proceedings of IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)'', pp. 1093 - 1096, 2009.]</ref><ref name="bitsfromphotons">[http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6104150 F. Yang, Y.M. Lu, L. Saibz and M. Vetterli, Bits from Photons: Oversampled Image Acquisition Using Binary Poisson Statistics, ''IEEE Transactions on Image Processing'', vol. 21, issue 4, pp.1421-1436, 2012.]</ref> Each pixel in the sensor has a binary response, giving only a one-bit quantized measurement of the local light intensity. The response function of the image sensor is non-linear and similar to a logarithmic function, which makes the sensor suitable for [[high dynamic range imaging]].<ref name="Gigavision" />
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