TY - GEN
T1 - Formulating invariant heat-type curve flows
AU - Sapiro, Guillermo
AU - Tannenbaum, Allen R.
PY - 1993
Y1 - 1993
N2 - We describe a geometric method for formulating planar curve evolution equations which are invariant under a certain transformation group. The approach is based on concepts from the classical theory of differential invariants. The flows we obtain are geometric analogues of the classical heat equation, and can be used to define invariant scale-spaces. We give a `high-level' general procedure for the construction of these flows. Examples are presented for viewing transformations.
AB - We describe a geometric method for formulating planar curve evolution equations which are invariant under a certain transformation group. The approach is based on concepts from the classical theory of differential invariants. The flows we obtain are geometric analogues of the classical heat equation, and can be used to define invariant scale-spaces. We give a `high-level' general procedure for the construction of these flows. Examples are presented for viewing transformations.
UR - https://www.scopus.com/pages/publications/0027152336
UR - https://www.scopus.com/pages/publications/0027152336#tab=citedBy
M3 - Conference contribution
AN - SCOPUS:0027152336
SN - 0819412805
T3 - Proceedings of SPIE - The International Society for Optical Engineering
SP - 234
EP - 245
BT - Proceedings of SPIE - The International Society for Optical Engineering
PB - Publ by Society of Photo-Optical Instrumentation Engineers
T2 - Geometric Methods in Computer Vision II
Y2 - 12 July 1993 through 13 July 1993
ER -