The Community for Technology Leaders
RSS Icon
Subscribe
Issue No.04 - April (1993 vol.15)
pp: 411-416
ABSTRACT
<p>Translations with piecewise cubic trajectories are studied in the frequency domain. This class of motion has as an important subcase: cubic spline trajectories. Translations with trajectories depending on time with general polynomial law are preliminarily considered, and a general theorem concerning this type of motion is introduced. The application of this theorem to the case of cubic time dependence and the consideration of finite-duration effects lead to the solution of the piecewise cubic trajectory case. The results, which are remarkably different from those concerning constant velocity translations, clearly indicate the importance of the role of velocity and time duration. In this respect, they confirm the validity of constant velocity motion as a first-order model for frequency domain analysis of motion.</p>
INDEX TERMS
frequency domain motion analysis; motion estimation; translations; piecewise cubic trajectories; cubic spline trajectories; finite-duration effects; constant velocity motion; first-order model; frequency-domain analysis; motion estimation; splines (mathematics)
CITATION
G. Cortelazzo, M. Balanza, "Frequency Domain Analysis of Translations with Piecewise Cubic Trajectories", IEEE Transactions on Pattern Analysis & Machine Intelligence, vol.15, no. 4, pp. 411-416, April 1993, doi:10.1109/34.206960
381 ms
(Ver 2.0)

Marketing Automation Platform Marketing Automation Tool