Canonical forms and parameter identification problems in perspective systems

Satoru Takahashi, Bijoy K. Ghosh

Research output: Contribution to journalArticlepeer-review


We introduce canonical forms for perspective dynamical systems under the action of a perspective group and illustrate their application to parameter identification with the aid of a single charged coupled device camera. We show that the parameters in the canonical form can be identified uniquely using an Extended Kalman Filter.

Original languageEnglish
Pages (from-to)701-717
Number of pages17
JournalLinear Algebra and Its Applications
StatePublished - Oct 13 2002


  • Canonical forms
  • Extended Kalman Filter
  • Kronecker index
  • Parameter identification
  • Perspective dynamical systems


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