Bidirectional relighting for 3D-aided 2D face recognition
In this paper, we present a new method for bidirectional relighting for 3D-aided 2D face recognition under large pose and illumination changes. During subject enrollment, we build subject-specific 3D annotated models by using the subjects' raw 3D data and 2D texture. During authentication, the...
| Main Authors: | , , , , , , |
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| Format: | Conference or Workshop Item |
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2010
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| Online Access: | https://eprints.nottingham.ac.uk/30278/ |
| _version_ | 1848793955674619904 |
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| author | Toderici, George Passalis, Georgios Zafeiriou, Stefanos Tzimiropoulos, Georgios Petrou, Maria Theoharis, Theoharis Kakadiaris, Ioannis A. |
| author_facet | Toderici, George Passalis, Georgios Zafeiriou, Stefanos Tzimiropoulos, Georgios Petrou, Maria Theoharis, Theoharis Kakadiaris, Ioannis A. |
| author_sort | Toderici, George |
| building | Nottingham Research Data Repository |
| collection | Online Access |
| description | In this paper, we present a new method for bidirectional relighting for 3D-aided 2D face recognition under large pose and illumination changes. During subject enrollment, we build subject-specific 3D annotated models by using the subjects' raw 3D data and 2D texture. During authentication, the probe 2D images are projected onto a normalized image space using the subject-specific 3D model in the gallery. Then, a bidirectional relighting algorithm and two similarity metrics (a view-dependent complex wavelet structural similarity and a global similarity) are employed to compare the gallery and probe. We tested our algorithms on the UHDB11 and UHDB12 databases that contain 3D data with probe images under large lighting and pose variations. The experimental results show the robustness of our approach in recognizing faces in difficult situations. |
| first_indexed | 2025-11-14T19:08:31Z |
| format | Conference or Workshop Item |
| id | nottingham-30278 |
| institution | University of Nottingham Malaysia Campus |
| institution_category | Local University |
| last_indexed | 2025-11-14T19:08:31Z |
| publishDate | 2010 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | nottingham-302782020-05-04T20:25:59Z https://eprints.nottingham.ac.uk/30278/ Bidirectional relighting for 3D-aided 2D face recognition Toderici, George Passalis, Georgios Zafeiriou, Stefanos Tzimiropoulos, Georgios Petrou, Maria Theoharis, Theoharis Kakadiaris, Ioannis A. In this paper, we present a new method for bidirectional relighting for 3D-aided 2D face recognition under large pose and illumination changes. During subject enrollment, we build subject-specific 3D annotated models by using the subjects' raw 3D data and 2D texture. During authentication, the probe 2D images are projected onto a normalized image space using the subject-specific 3D model in the gallery. Then, a bidirectional relighting algorithm and two similarity metrics (a view-dependent complex wavelet structural similarity and a global similarity) are employed to compare the gallery and probe. We tested our algorithms on the UHDB11 and UHDB12 databases that contain 3D data with probe images under large lighting and pose variations. The experimental results show the robustness of our approach in recognizing faces in difficult situations. 2010 Conference or Workshop Item PeerReviewed Toderici, George, Passalis, Georgios, Zafeiriou, Stefanos, Tzimiropoulos, Georgios, Petrou, Maria, Theoharis, Theoharis and Kakadiaris, Ioannis A. (2010) Bidirectional relighting for 3D-aided 2D face recognition. In: IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 13-18 June 2010, San Francisco, USA. Face Recognition Image Texture Wavelet Transforms http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=5539995&filter=AND(p_Publication_Number:5521876) |
| spellingShingle | Face Recognition Image Texture Wavelet Transforms Toderici, George Passalis, Georgios Zafeiriou, Stefanos Tzimiropoulos, Georgios Petrou, Maria Theoharis, Theoharis Kakadiaris, Ioannis A. Bidirectional relighting for 3D-aided 2D face recognition |
| title | Bidirectional relighting for 3D-aided 2D face recognition |
| title_full | Bidirectional relighting for 3D-aided 2D face recognition |
| title_fullStr | Bidirectional relighting for 3D-aided 2D face recognition |
| title_full_unstemmed | Bidirectional relighting for 3D-aided 2D face recognition |
| title_short | Bidirectional relighting for 3D-aided 2D face recognition |
| title_sort | bidirectional relighting for 3d-aided 2d face recognition |
| topic | Face Recognition Image Texture Wavelet Transforms |
| url | https://eprints.nottingham.ac.uk/30278/ https://eprints.nottingham.ac.uk/30278/ |