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An optimal control approach to optical flow computation
Author(s) -
Borzì A.,
Ito K.,
Kunisch K.
Publication year - 2002
Publication title -
international journal for numerical methods in fluids
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.938
H-Index - 112
eISSN - 1097-0363
pISSN - 0271-2091
DOI - 10.1002/fld.273
Subject(s) - computation , partial differential equation , optimal control , mathematics , flow (mathematics) , optical flow , computer science , flow control (data) , mathematical optimization , algorithm , mathematical analysis , geometry , image (mathematics) , artificial intelligence , telecommunications
An optimal control approach for determining optical flow is presented. The new framework differs from preceding approaches in that it does not require differentiation of the data. A numerical algorithm that solves the optimality system consisting of hyperbolic and elliptic partial differential equations is presented. Copyright © 2002 John Wiley & Sons, Ltd.