TY - GEN
T1 - Intrinsic local symmetries
T2 - 5th Eurographics Workshop on 3D Object Retrieval, EG 3DOR 2012
AU - Grushko, Carmi
AU - Raviv, Dan
AU - Kimmel, Ron
PY - 2012
Y1 - 2012
N2 - We present a computational framework for finding metric-preserving tangent vector fields on surfaces, also known as Killing Vector Fields. Flows of such vector fields define self-isometries of the surface, or in other words, symmetries. Our approach is based on general-purpose isometry-finding frameworks, and is shown to be robust to noise. In addition, we demonstrate symmetry recovery using non-Euclidean metrics.
AB - We present a computational framework for finding metric-preserving tangent vector fields on surfaces, also known as Killing Vector Fields. Flows of such vector fields define self-isometries of the surface, or in other words, symmetries. Our approach is based on general-purpose isometry-finding frameworks, and is shown to be robust to noise. In addition, we demonstrate symmetry recovery using non-Euclidean metrics.
UR - http://www.scopus.com/inward/record.url?scp=84883523451&partnerID=8YFLogxK
U2 - https://doi.org/10.2312/3DOR/3DOR12/033-038
DO - https://doi.org/10.2312/3DOR/3DOR12/033-038
M3 - منشور من مؤتمر
SN - 9783905674361
T3 - Eurographics Workshop on 3D Object Retrieval, EG 3DOR
SP - 33
EP - 38
BT - EG 3DOR 2012 - Eurographics 2012 Workshop on 3D Object Retrieval
Y2 - 13 May 2012 through 13 May 2012
ER -