Motion estimation of plane polynomial curves

Mustafa Unel, Bijoy K. Ghosh

Research output: Contribution to journalConference articlepeer-review

1 Scopus citations


In this paper, we are interested in the motion estimation of a planar free-form object whose boundary is represented by a plane polynomial curve. We develop new Riccati equations in real variables for the slope and intercept parameters of the line factors obtained from the decomposition of the closed-bounded polynomial curve. We also derive new recursions on multiplicative scalars of the decomposition. For the estimation of motion parameters, an adaptive scheme has been employed and the results are verified by simulations.

Original languageEnglish
Pages (from-to)1289-1294
Number of pages6
JournalProceedings of the American Control Conference
StatePublished - 2005
Event2005 American Control Conference, ACC - Portland, OR, United States
Duration: Jun 8 2005Jun 10 2005


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