All Outputs (2)

Using nasal curves matching for expression robust 3D nose recognition (2013)
Presentation / Conference
Emambakhsh, M., Evans, A., & Smith, M. (2013, September). Using nasal curves matching for expression robust 3D nose recognition. Paper presented at IEEE Conference on Biometrics: Theory, Applications and Systems (BTAS2013), Washington DC, USA

The development of 3D face recognition algorithms that are robust to variations in expression has been a challenge for researchers over the past decade. One approach to this problem is to utilize the most stable parts on the face surface. The nasa... Read More about Using nasal curves matching for expression robust 3D nose recognition.

BRDF estimation for faces from a sparse dataset using a neural network (2013)
Presentation / Conference
Hansen, M. F., Atkinson, G., & Smith, M. (2013, August). BRDF estimation for faces from a sparse dataset using a neural network. Paper presented at Computer Analysis of Images and Patterns, CAIP 2013, York, UK

We present a novel �ve source near-infrared photometric stereo 3D face capture device. The accuracy of the system is demonstrated by a comparison with ground truth from a commercial 3D scanner. We also use the data from the �ve captured images to mo... Read More about BRDF estimation for faces from a sparse dataset using a neural network.