Skip to main content

Research Repository

Advanced Search

Outputs (12)

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.

Multi-scale integration of slope data on an irregular mesh (2011)
Presentation / Conference
Saracchini, R., Stolfi, J., Leitão, H., Atkinson, G., & Smith, M. (2011, November). Multi-scale integration of slope data on an irregular mesh. Paper presented at Pacific-Rim Symposium on Image and Video Technology, Gwangju, South Korea, 2011, Gwangju, South Korea

The photoface database (2011)
Presentation / Conference
Zafeirou, S., Hansen, M. F., Atkinson, G., Argyriou, V., Petrou, M., Smith, M., & Smith, L. (2011, June). The photoface database. Paper presented at Biometrics Workshop of Computer Vision and Pattern Recognition, Colorado Springs, Colorado, USA

Face recognition based on ridgelet transforms (2010)
Presentation / Conference
Kautkar, S., Koche, R., Keskar, T., Pande, A., Rane, M., & Atkinson, G. (2010, September). Face recognition based on ridgelet transforms. Paper presented at International Conference and Exhibition on Biometrics Technology, Coimbatore, India

Baseline face recognition using photometric stereo data (2010)
Presentation / Conference
Zafeiriou, S., Hansen, M. F., Atkinson, G., Petrou, M., & Smith, M. (2010, September). Baseline face recognition using photometric stereo data. Paper presented at International Conference and Exhibition on Biometrics Technology, Coimbatore, Tamil Nadu, India, 2010, Coimbatore, Tamil Nadu, India

Multi-scale depth from slope with weights (2010)
Presentation / Conference
Saracchini, R., Stolfi, J., Leitão, H., Atkinson, G., & Smith, M. (2010, September). Multi-scale depth from slope with weights. Poster presented at British Machine Vision Conference, Aberystwyth, Wales

We describe a robust method to recover the depth coordinate from a normal or slope map of a scene, obtained e.g. through photometric stereo or interferometry. The key feature of our method is the fast solution of the Poisson-like integration equation... Read More about Multi-scale depth from slope with weights.

Facial reconstruction and alignment using photometric stereo and surface fitting (2009)
Presentation / Conference
Atkinson, G., Farooq, A., Smith, M., & Smith, L. (2009, June). Facial reconstruction and alignment using photometric stereo and surface fitting. Paper presented at Iberian Conference on Pattern Recognition and Image Analysis, Povoa de Varzim, Portugal, 2009, Povoa de Varzim, Portugal

The nose on your face may not be so plain: Using the nose as a biometric (2009)
Presentation / Conference
Moorhouse, A., Evans, N., Atkinson, G., Sun, J., & Smith, M. (2009, June). The nose on your face may not be so plain: Using the nose as a biometric. Paper presented at International Conference on Imaging for Crime Detection and Prevention, Kingston-Upon-Thames, London, UK 2009, Kingston-Upon-Thames, London, UK