Face recognition using face-ARG matching
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Updated: Aug 14, 2026

Conscious and Non-conscious Representations of Emotional Faces in Asperger's Syndrome
Published on: July 31, 2016
Bo-Gun Park1, Kyoung-Mu Lee, Sang-Uk Lee
1Digital Media R&D Center, Samsung Electronics Co., Ltd., Maetan-Dong, Youngtong-Ku, Suwon, KyoungGi-Do, 443-370, Korea. apollo.park@samsung.com
Abstract:
In this paper, we propose a novel line feature-based face recognition algorithm. A face is represented by the Face-ARG model, where all the geometric quantities and the structural information are encoded in an Attributed Relational Graph (ARG) structure, then the partial ARG matching is done for matching Face-ARG's. Experimental results demonstrate that the proposed algorithm is quite robust to various facial expression changes, varying illumination conditions and occlusion, even when a single sample per person is given.
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