TY - JOUR
T1 - Face Recognition with Occlusion using a wireframe model and Support Vector Machine
AU - Garcia Rios, Elizabeth
AU - Escamilla Hernandez, Enrique
AU - Nakano Miyatake, Mariko
AU - Perez Meana, Hector
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/10
Y1 - 2017/10
N2 - This paper proposes a face recognition system with the capacity of achieving high recognition rates, even if the face image presents significant occlusion, using a wireframe model and a Facefit tool that acquires a coordinate system with fiducial points that characterize the facial parts. Thereby, the occlusions are emulated by the selection of points that represent four cases of partial blockage of the face such as: Occlusion in eyes area, occlusion in the area of mouth and occlusion in left and right part of face in a separately way. Computer simulations show that the proposed system provides recognition rates higher than 95% in each case, providing also stability to the identification system. Thus, the wireframe model presents a robust coordinate system that even in complex cases, as data loss, is able to obtain a fairly good recognition rate.
AB - This paper proposes a face recognition system with the capacity of achieving high recognition rates, even if the face image presents significant occlusion, using a wireframe model and a Facefit tool that acquires a coordinate system with fiducial points that characterize the facial parts. Thereby, the occlusions are emulated by the selection of points that represent four cases of partial blockage of the face such as: Occlusion in eyes area, occlusion in the area of mouth and occlusion in left and right part of face in a separately way. Computer simulations show that the proposed system provides recognition rates higher than 95% in each case, providing also stability to the identification system. Thus, the wireframe model presents a robust coordinate system that even in complex cases, as data loss, is able to obtain a fairly good recognition rate.
KW - Fiducial points
KW - Occlusion
KW - wireframe model
UR - http://www.scopus.com/inward/record.url?scp=85032637741&partnerID=8YFLogxK
U2 - 10.1109/TLA.2017.8071241
DO - 10.1109/TLA.2017.8071241
M3 - Artículo
SN - 1548-0992
VL - 15
SP - 1960
EP - 1966
JO - IEEE Latin America Transactions
JF - IEEE Latin America Transactions
IS - 10
M1 - 8071241
ER -