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. Author manuscript; available in PMC: 2013 Feb 24.
Published in final edited form as: IEEE Trans Pattern Anal Mach Intell. 2011 Nov;33(11):2245–2258. doi: 10.1109/TPAMI.2011.69

Fig. 2.

Fig. 2

Disparity estimate process in scale space illustrated with a typical stereo fundus pair: (a) I1(x, y, sk) and I2(x, y, sk), (b) D(x, y, sk), (c) D0(x, y, sk−1), (d) I1(x, y, sk−1) and I2(x, y, sk−1), (e) D(x, y, sk−1).