Comparing axial CT slices in quantized N-dimensional SURF descriptor space to estimate the visible body region.

Johannes Feulner Shaohua Kevin Zhou Elli Angelopoulou Sascha Seifert Alexander Cavallaro Joachim Hornegger Dorin Comaniciu Comparing axial CT slices in quantized N-dimensional SURF descriptor space to estimate the visible body region. 227-236 2011 35 Comp. Med. Imag. and Graph. 3 http://dx.doi.org/10.1016/j.compmedimag.2010.11.004 db/journals/cmig/cmig35.html#FeulnerZASCHC11