William Alfred Peter Smith

Search results

• 2024

  An Active-gaze Morphable Model for 3D Gaze Estimation

  Sun, H., Pears, N. E. & Smith, W. A. P., 27 May 2024, The 18th IEEE International Conference on Automatic Face and Gesture Recognition. IEEE Computer Society, 9 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  Open Access

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• The Sky’s the Limit: Relightable Outdoor Scenes via a Sky-Pixel Constrained Illumination Prior and Outside-In Visibility

  Gardner, J., Kashin, E., Egger, B. & Smith, W. A. P., 31 Oct 2024, The 18th European Conference on Computer Vision (ECCV) 2024. Leonardis, A., Ricci, E., Roth, S., Russakovsky, O., Sattler, T. & Varol, G. (eds.). Springer, p. 126-143 8 p. (Lecture Notes in Computer Science; vol. 15112).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  Open Access

  File
• 2023

  ID2image: Leakage of Non-ID Information into Face Descriptors and Inversion from Descriptors to Images

  Li, M., Smith, W. A. P. & Huber, P., 27 Apr 2023, Lecture Notes in Computer Science. Springer, Vol. 13886. p. 432-448 17 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  Open Access

  File

• Laplacian ICP for Progressive Registration of 3D Human Head Meshes

  Pears, N. E., Dai, H., Smith, W. A. P. & Sun, H., 7 Jan 2023, International Conference on Automatic Face and Gesture Recognition 2023. IEEE, 8 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  Open Access

  File

• You Only Look for a Symbol Once: An Object Detector for Symbols and Regions in Documents

  Smith, W. A. P. & Pillatt, T., 21 Aug 2023, 17th International Conference on Document Analysis and Recognition (ICDAR 2023). IEEE, p. 227-243 (Lecture Notes in Computer Science; vol. 14191).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  Open Access

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• 2020

  A Morphable Face Albedo Model

  Smith, W. A. P., Seck, A., Dee, H., Tiddeman, B., Tenenbaum, J. & Egger, B., 27 Feb 2020, (Accepted/In press) Proceeding of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR 2020) . IEEE

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  Open Access

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• Estimating Material Parameters Using Light Scattering Model and Polarization

  Dahlan, H. A., Hancock, E. R. & Smith, W. A. P., 1 Jan 2020, Computational Science and Technology - 6th ICCST 2019. Alfred, R., Lim, Y., Haviluddin, H. & On, C. K. (eds.). Springer, p. 405-414 10 p. (Lecture Notes in Electrical Engineering; vol. 603).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• InverseRenderNet: Learning single image inverse rendering

  Yu, Y. & Smith, W. A. P., 9 Jan 2020, IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR). p. 3150-3159 10 p. (2019 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  Open Access

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• Least squares surface reconstruction on arbitrary domains

  Zhu, D. & Smith, W. A. P., 2 Jul 2020, (Accepted/In press) 16th European Conference on Computer Vision (ECCV 2020) Proceedings. Springer, (Lecture Notes in Computer Science).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  Open Access

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• "Look Ma, no landmarks!" - Unsupervised, model-based dense face alignment

  Koizumi, T. & Smith, W. A. P., 2 Jul 2020, (Accepted/In press) 16th European Conference on Computer Vision (ECCV 2020) Proceedings. Springer, (LNCS).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  Open Access

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• Reconstructing Creative Lego Models

  Tattersall, G., Zhu, D., Smith, W. A. P., Deterding, C. S. & Huber, P., 16 Sept 2020, (Accepted/In press) Computer Vision – ACCV 2020.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  Open Access

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• Self-supervised Outdoor Scene Relighting

  Yu, Y., Meka, A., Elgharib, M., Seidel, H.-P., Theobalt, C. & Smith, W. A. P., 2 Jul 2020, (Accepted/In press) 16th European Conference on Computer Vision (ECCV 2020) Proceedings. Springer, (Lecture Notes in Computer Science).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  Open Access

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• Shape from semantic segmentation via the geometric Renyi divergence

  Koizumi, T. & Smith, W. A. P., 2 Nov 2020, IEEE Winter Conference on Applications of Computer Vision (WACV) (proceedings).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  Open Access

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• 2019

  Combining 3D Morphable Models: A Large scale Face-and-Head Model

  Ploumpis, S., Wang, H., Pears, N. E., Smith, W. A. P. & Zafeiriou, S., 11 Mar 2019, (Accepted/In press) IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) 2019.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Depth from a polarisation + RGB stereo pair

  Zhu, D. & Smith, W. A. P., 11 Mar 2019, (Accepted/In press) IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) 2019.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• 2018

  A Data-augmented 3D Morphable Model of the Ear

  Dai, H., Pears, N. E. & Smith, W. A. P., 15 May 2018, The 13th IEEE International Conference on AUTOMATIC FACE AND GESTURE RECOGNITION (FG 2018) . IEEE, 5 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  Open Access

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• Symmetric Shape Morphing for 3D Face and Head Modelling

  Dai, H., Pears, N. E., Smith, W. A. P. & Duncan, C., 15 May 2018, The 13th IEEE Conference on Automatic Face and Gesture Recognition. IEEE, 7 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  Open Access

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• 2017

  A 3D Morphable Model of Craniofacial Shape and Texture Variation

  Dai, H., Pears, N. E., Smith, W. A. P. & Duncan, C., 25 Dec 2017, Proceedings - 2017 IEEE International Conference on Computer Vision, ICCV 2017. Vol. 2017-October. p. 3104-3112 9 p. 8237597. ( Title Proceedings / IEEE International Conference on Computer Vision.).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  Open Access

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• Linear Differential Constraints for Photo-polarimetric Height Estimation

  Tozza, S., Smith, W. A. P., Zhu, D., Ramamoorthi, R. & Hancock, E. R., 17 Jul 2017, (Accepted/In press) 2017 IEEE International Conference on Computer Vision (ICCV) . IEEE Computer Society, 9 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  File
• 2016

  Linear Depth Estimation from an Uncalibrated, Monocular Polarisation Image

  Smith, W. A. P., Ramamoorthi, R. & Tozza, S., 17 Sept 2016, (E-pub ahead of print) Lecture Notes in Computer Science. p. 109-125 17 p. (Lecture Notes in Computer Science; vol. 9912).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  Open Access

  File

• Reflectance-aware optical flow

  Dahlan, H. A., Hancock, E. R. & Smith, W. A. P., 1 Dec 2016, 2016 23rd International Conference on Pattern Recognition (ICPR). Davis, L., Bimbo, A. D. & Lovell, B. (eds.). Los Alamitos, CA, USA: IEEE Computer Society, p. 2860-2865 6 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
• 2015

  Example-Based Modeling of Facial Texture from Deficient Data

  Dessein, A. F., Smith, W. A. P., Wilson, R. C. & Hancock, E. R., 2015, (Accepted/In press) Proceedings ICCV 2015. IEEE Computer Society, 8 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Shell PCA: statistical shape modelling in shell space

  Zhang, C., Heeren, B., Rumpf, M. & Smith, W. A. P., 2015, (Accepted/In press) Proceedings ICCV. IEEE Computer Society, 9 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• 2014

  Seamless texture stitching on a 3D mesh by Poisson blending in patches

  Desssein, A., Smith, W. A. P., Wilson, R. C. & Hancock, E. R., 2014, 2014 IEEE International Conference on Image Processing (ICIP). IEEE, p. 2031-2035 6 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
• 2013

  Corner Detection in Spherical Images via the Accelerated Segment Test on a Geodesic Grid

  Guan, H., Smith, W. A. P. & Ren, P., 2013, Advances in Visual Computing: 9th International Symposium, ISVC 2013, Rethymnon, Crete, Greece, July 29-31, 2013. Proceedings, Part I. PART 1 ed. Springer, Vol. 8033 LNCS. p. 407-415 9 p. (Lecture Notes in Computer Science; vol. 8033).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
• 2012

  In search of Leonardo: computer-based facial image analysis of Renaissance artworks for identifying Leonardo as subject

  Tyler, C. W., Smith, W. A. P. & Stork, D. G., 9 Feb 2012, Human Vision and Electronic Imaging XVII. SPIE, Vol. 8291. (Proceedings of SPIE; vol. 8291).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Model-Based Ambient Occlusion for Inverse Rendering

  Aldrian, O. & Smith, W. A. P., 2012, Image Analysis and Recognition: 9th International Conference, ICIAR 2012, Aveiro, Portugal, June 25-27, 2012. Proceedings, Part I. PART 1 ed. Springer, Vol. 7324 LNCS. p. 338-347 10 p. (Lecture Notes in Computer Science; vol. 7324).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
• 2011

  Facial Expression Recognition Using Nonrigid Motion Parameters and Shape-from-Shading

  Liu, F., Hancock, E. R. & Smith, W. A. P., 2011, Computer Analysis of Images and Patterns - 14th International Conference, CAIP 2011, Seville, Spain, August 29-31, 2011, Proceedings, Part II. Real, P., Díaz-Pernil, D., Molina-Abril, H., Berciano, A. & Kropatsch, W. G. (eds.). PART 2 ed. BERLIN: Springer, Vol. 6855. p. 105-113 9 p. (Lecture Notes in Computer Science).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Inverse Rendering in SUV Space with a Linear Texture Model

  Aldrian, O. & Smith, W. A. P., 2011, IEEE Color and Photometry in Computer Vision Workshop in conjunction with ICCV. p. 822-829 8 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Inverse Rendering with a Morphable Model: A Multilinear Approach

  Aldrian, O. & Smith, W. A. P., 2011, Proceedings of the British Machine Vision Conference.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Shape-from-shading under complex natural illumination

  Huang, R. & Smith, W. A. P., 2011, Image Processing (ICIP), 2011 18th IEEE International Conference on. IEEE, p. 13-16 4 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Simplification of 3D Morphable Models

  Patel, A. & Smith, W. A. P., 2011, Proceedings of the International Conference on Computer Vision. p. 271-278 8 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
• 2010

  A Linear Approach of 3D Face Shape and Texture Recovery using a 3D Morphable Model

  Aldrian, O. & Smith, W. A. P., 2010, Proceedings of the British Machine Vision Conference.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Exploring the Identity Manifold: Constrained Operations in Face Space

  Patel, A. & Smith, W. A. P., 2010, Proceedings of the European Conference on Computer Vision. PART 6 ed. Vol. 6316 LNCS. p. 112-125 14 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Learning the Nature of Generalisation Errors in a 3D Morphable Model

  Aldrian, O. & Smith, W. A. P., 2010, Proceedings of the International Conference on Image Processing. p. 4557-4560 4 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Minimal image sets for robust spherical gradient photometric stereo

  Dutta, A. & Smith, W. A. P., 15 Dec 2010, SA '10 ACM SIGGRAPH ASIA 2010 Sketches. ACM, 22

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Photometric Stereo under Low Frequency Environment Illumination

  Huang, R. & Smith, W. A. P., 2010, Advances in Visual Computing: 6th International Symposium, ISVC 2010, Las Vegas, NV, USA, November 29 – December 1, 2010, Proceedings, Part II. PART 2 ed. Springer, Vol. 6454 LNCS. p. 139-150 12 p. (Lecture Notes in Computer Science; vol. 6454).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Semi-supervised Feature Selection for Gender Classification

  Wu, J., Smith, W. A. P. & Hancock, E. R., 2010, COMPUTER VISION - ACCV 2009, PT II. Zha, H., Taniguchi, R. & Maybank, S. (eds.). PART 2 ed. BERLIN: Springer, Vol. 5995 LNCS. p. 23-33 11 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• 2009

  3D Morphable Face Models Revisited

  Patel, A. & Smith, W. A. P., 2009, CVPR: 2009 IEEE CONFERENCE ON COMPUTER VISION AND PATTERN RECOGNITION, VOLS 1-4. NEW YORK: IEEE, p. 1327-1334 8 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• A Riemannian Self-Organizing Map

  Yu, D., Hancock, E. R. & Smith, W. A. P., 2009, IMAGE ANALYSIS AND PROCESSING - ICIAP 2009, PROCEEDINGS. Foggia, P., Sansone, C. & Vento, M. (eds.). BERLIN: Springer, Vol. 5716 LNCS. p. 229-238 10 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• A Statistical Model for Daylight Spectra

  Williams, M. & Smith, W. A. P., 2009, Advances in Visual Computing: 5th International Symposium, ISVC 2009, Las Vegas, NV, USA, November 30 - December 2, 2009, Proceedings, Part I. PART 1 ed. Springer, Vol. 5875 LNCS. p. 632-643 12 p. (Lecture Notes in Computer Science; vol. 5875).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• EXTRACTING GENDER DISCRIMINATING FEATURES FROM FACIAL NEEDLE-MAPS

  Wu, J., Smith, W. A. P., Hancock, E. R. & Kawulok, M., 2009, 2009 16TH IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOLS 1-6. NEW YORK: IEEE, p. 2421-2424 4 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Learning a Self-organizing Map Model on a Riemannian Manifold

  Yu, D. J., Hancock, E. R. & Smith, W. A. P., 2009, MATHEMATICS OF SURFACES XIII. Hancock, E., Martin, R. & Sabin, M. (eds.). BERLIN: Springer, Vol. 5654 LNCS. p. 375-390 16 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Shape-from-shading driven 3D Morphable Models for Illumination Insensitive Face Recognition

  Patel, A. & Smith, W. A. P., 2009, Proceedings of the British Machine Vision Conference.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• SPECULAR AND DIFFUSE REFLECTANCE IN MICROFACET MODELS

  Smith, W. A. P. & Hancock, E. R., 2009, 2009 16TH IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOLS 1-6. NEW YORK: IEEE, p. 3737-3740 4 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Structure-Preserving Regularisation Constraints for Shape-from-Shading

  Huang, R. & Smith, W. A. P., 2009, COMPUTER ANALYSIS OF IMAGES AND PATTERNS, PROCEEDINGS. Jiang, X. & Petkov, N. (eds.). BERLIN: Springer, Vol. 5702 LNCS. p. 865-872 8 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• 2008

  Facial gender classification using shape from shading and weighted principal geodesic analysis

  Wu, J., Smith, W. A. P. & Hancock, E. R., 2008, IMAGE ANALYSIS AND RECOGNITION, PROCEEDINGS. Campilho, A. & Kamel, M. (eds.). BERLIN: Springer, Vol. 5112 LNCS. p. 925-934 10 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Gender Classification based on Facial Surface Normals

  Wu, J., Smith, W. A. P. & Hancock, E. R., 2008, 19TH INTERNATIONAL CONFERENCE ON PATTERN RECOGNITION, VOLS 1-6. NEW YORK: IEEE, p. 476-479 4 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Measuring Skin Reflectance Parameters

  Dickens, M. P., Smith, W. A. P., Ragheb, H. & Hancock, E. R., 2008, 19TH INTERNATIONAL CONFERENCE ON PATTERN RECOGNITION, VOLS 1-6. NEW YORK: IEEE, p. 2921-2924 4 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Recovering Face Shape and Reflectance Properties from Single Images

  Smith, W. A. P. & Hancock, E. R., 2008, 2008 8TH IEEE INTERNATIONAL CONFERENCE ON AUTOMATIC FACE & GESTURE RECOGNITION (FG 2008), VOLS 1 AND 2. NEW YORK: IEEE, p. 178-185 8 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution