M.  Frank and Hamprecht, F. A., ?Image-Based Supervision of a Periodically Working Machine?, Pattern Analysis and Applications, pp. 1-10, 2011.

M.  Frank, Plaue, M., and Hamprecht, F. A., ?Denoising of Continuous-Wave Time-Of-Flight Depth Images Using Confidence Measures?, Optical Engineering, vol. 48, 077003, 2009.

M.  Frank, Plaue, M., Rapp, H., Köthe, U., Jähne, B., and Hamprecht, F. A., ?Theoretical and Experimental Error Analysis of Continuous-Wave Time-Of-Flight Range Cameras?, Optical Engineering, vol. 48, 013602, 2009.

M.  Frank, Plaue, M., Rapp, H., Köthe, U., Jähne, B., and Hamprecht, F. A., ?Theoretical and experimental error analysis of continuous-wave time-of-flight range cameras?, Opt. Eng., vol. 48, p. 013602, 2009.

H.  Rapp, Frank, M., Hamprecht, F. A., and Jähne, B., ?A Theoretical and Experimental Investigation of the Systematic Errors and Statistical Uncertainties of Time-of-Flight Cameras?, Int. J. Intelligent Systems Technologies and Applications, vol. 5, pp. 402-413, 2008.

H.  Rapp, Frank, M., Hamprecht, F. A., and Jähne, B., ?A theoretical and experimental investigation of the systematic errors and statistical uncertainties of time-of-flight cameras?, Int. J. Intelligent Systems Technologies and Applications, vol. 5, p. 402--413, 2008.

M.  Frank, ?Investigation of a 3D Camera?, University of Heidelberg, 2007.

H.  Rapp, Frank, M., Hamprecht, F. A., and Jähne, B., ?A theoretical and experimental investigation of the systematic errors and statistical uncertainties of time-of-flight cameras?, in Proc.\ Dyn3D Workshop, Heidelberg, Sept. 11, 2007, 2007.