{"author":[{"last_name":"Livne","first_name":"Amir","full_name":"Livne, Amir"},{"first_name":"Ziv","full_name":"Aviv, Ziv","last_name":"Aviv"},{"full_name":"Grofit, Shahaf","first_name":"Shahaf","last_name":"Grofit"},{"full_name":"Bronstein, Alexander","orcid":"0000-0001-9699-8730","first_name":"Alexander","last_name":"Bronstein","id":"58f3726e-7cba-11ef-ad8b-e6e8cb3904e6"},{"full_name":"Kimmel, Ron","first_name":"Ron","last_name":"Kimmel"}],"publication_identifier":{"isbn":["9781728181295"],"eissn":["2475-7888"]},"arxiv":1,"type":"conference","date_created":"2024-10-08T13:04:02Z","date_updated":"2024-12-12T10:10:29Z","scopus_import":"1","_id":"18244","citation":{"ieee":"A. Livne, Z. Aviv, S. Grofit, A. M. Bronstein, and R. Kimmel, “Do we need depth in state-uf-the-art face authentication?,” in <i>2020 International Conference on 3D Vision (3DV)</i>, Fukuoka, Japan, 2021.","ama":"Livne A, Aviv Z, Grofit S, Bronstein AM, Kimmel R. Do we need depth in state-uf-the-art face authentication? In: <i>2020 International Conference on 3D Vision (3DV)</i>. IEEE; 2021. doi:<a href=\"https://doi.org/10.1109/3dv50981.2020.00099\">10.1109/3dv50981.2020.00099</a>","short":"A. Livne, Z. Aviv, S. Grofit, A.M. Bronstein, R. Kimmel, in:, 2020 International Conference on 3D Vision (3DV), IEEE, 2021.","ista":"Livne A, Aviv Z, Grofit S, Bronstein AM, Kimmel R. 2021. Do we need depth in state-uf-the-art face authentication? 2020 International Conference on 3D Vision (3DV). 8th International Conference on 3D Vision, 9320359.","chicago":"Livne, Amir, Ziv Aviv, Shahaf Grofit, Alex M. Bronstein, and Ron Kimmel. “Do We Need Depth in State-Uf-the-Art Face Authentication?” In <i>2020 International Conference on 3D Vision (3DV)</i>. IEEE, 2021. <a href=\"https://doi.org/10.1109/3dv50981.2020.00099\">https://doi.org/10.1109/3dv50981.2020.00099</a>.","apa":"Livne, A., Aviv, Z., Grofit, S., Bronstein, A. M., &#38; Kimmel, R. (2021). Do we need depth in state-uf-the-art face authentication? In <i>2020 International Conference on 3D Vision (3DV)</i>. Fukuoka, Japan: IEEE. <a href=\"https://doi.org/10.1109/3dv50981.2020.00099\">https://doi.org/10.1109/3dv50981.2020.00099</a>","mla":"Livne, Amir, et al. “Do We Need Depth in State-Uf-the-Art Face Authentication?” <i>2020 International Conference on 3D Vision (3DV)</i>, 9320359, IEEE, 2021, doi:<a href=\"https://doi.org/10.1109/3dv50981.2020.00099\">10.1109/3dv50981.2020.00099</a>."},"article_processing_charge":"No","oa_version":"Preprint","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","conference":{"location":"Fukuoka, Japan","name":"8th International Conference on 3D Vision","end_date":"2020-11-28","start_date":"2020-11-25"},"external_id":{"arxiv":["2003.10895"]},"year":"2021","doi":"10.1109/3dv50981.2020.00099","extern":"1","oa":1,"article_number":"9320359","month":"01","status":"public","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2003.10895","open_access":"1"}],"day":"19","quality_controlled":"1","abstract":[{"lang":"eng","text":"Some face recognition methods are designed to utilize geometric information extracted from depth sensors to overcome the weaknesses of single-image based recognition technologies. However, the accurate acquisition of the depth profile is an expensive and challenging process. Here, we introduce a novel method that learns to recognize faces from stereo camera systems without the need to explicitly compute the facial surface or depth map. The raw face stereo images along with the location in the image from which the face is extracted allow the proposed CNN to improve the recognition task while avoiding the need to explicitly handle the geometric structure of the face. This way, we keep the simplicity and cost efficiency of identity authentication from a single image, while enjoying the benefits of geometric data without explicitly reconstructing it. We demonstrate that the suggested method outperforms both existing single-image and explicit depth based methods on largescale benchmarks, and even capable of recognize spoofing attacks. We also provide an ablation study that shows that the suggested method uses the face locations in the left and right images to encode informative features that improve the overall performance."}],"date_published":"2021-01-19T00:00:00Z","title":"Do we need depth in state-uf-the-art face authentication?","publisher":"IEEE","language":[{"iso":"eng"}],"publication_status":"published","publication":"2020 International Conference on 3D Vision (3DV)"}