Nair, R (2015). Analysis and Modeling of Passive Stereo and Time-of-Flight Imaging. IWR, Univ. Heidelberg. Dissertation

 Lefloch, D, Nair, R, Lenzen, F, Schäfer, H, Streeter, L, Cree, M J, Koch, R and Kolb, A (2013). Technical Foundation and Calibration Methods for Time-of-Flight Cameras. Time-of-Flight and Depth Imaging: Sensors, Algorithms, and Applications. Springer. 8200 3-24