A survey of approaches to three-dimensional face recognition
Kevin W. Bowyer, Kuo-Hao Chang, Patrick J. Flynn · Proceedings of the 17th International Conference on Pattern Recognition, 2004. ICPR 2004. · 2004
The vast majority of face recognition research has focused on the use of two-dimensional intensity images, and is covered in existing survey papers. This survey focuses on face recognition using three-dimensional data, either alone or in combination with two-dimensional intensity images. Challenges involved in developing more accurate three-dimensional face recognition are identified.