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. Author manuscript; available in PMC: 2014 Mar 17.
Published in final edited form as: Proc IEEE RAS EMBS Int Conf Biomed Robot Biomechatron. 2012 Dec 31;2012:44–49. doi: 10.1109/BioRob.2012.6290813

Fig. 5.

Fig. 5

3D Quadratic parametric modeling of the phantom eyeball. (a) One of the raw stereo frames (b) Estimated depth map (c) 3D quadratic fit estimated with RANSAC (d) Error between the estimated 3D quadratic and the actual depth map (white is no error, darker is higher error).