Browsing by Subject "gain modulation"

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  • Range imager performance comparison in homodyne and heterodyne operating modes

    Conroy, Richard M.; Dorrington, Adrian A.; Künnemeyer, Rainer; Cree, Michael J. (SPIE and IS&T, 2009)
    Range imaging cameras measure depth simultaneously for every pixel in a given field of view. In most implementations the basic operating principles are the same. A scene is illuminated with an intensity modulated light ...