LBP-TOP based countermeasure against face spoofing attacks
| Type of publication: | Conference paper |
| Citation: | deFreitasPereira_LBP_2012 |
| Publication status: | Published |
| Booktitle: | International Workshop on Computer Vision With Local Binary Pattern Variants - ACCV |
| Year: | 2012 |
| Month: | November |
| Pages: | 12 |
| Abstract: | User authentication is an important step to protect information and in this eld face biometrics is advantageous. Face biometrics is natural, easy to use and less human-invasive. Unfortunately, recent work has revealed that face biometrics is vulnerable to spoofing attacks using low-tech cheap equipments. This article presents a countermeasure against such attacks based on the LBP-TOP operator combining both space and time information into a single multiresolution texture descriptor. Experiments carried out with the REPLAY ATTACK database show a Half Total Error Rate (HTER) improvement from 15:16% to 7:60%. |
| Keywords: | Attack, Counter-Measures, Counter-Spoofing, Face Recognition, Liveness Detection, Replay, Spoofing |
| Projects: |
TABULA RASA |
| Authors: | |
| Added by: | [UNK] |
| Total mark: | 3 |
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