Learning-based 3D face detection using geometric context.

Yanwen Guo Fuyan Zhang Chunxiao Liu Hanqiu Sun Qunsheng Peng Learning-based 3D face detection using geometric context. 483-492 2007 18 Journal of Visualization and Computer Animation 4-5 http://dx.doi.org/10.1002/cav.192 db/journals/jvca/jvca18.html#GuoZLSP07