3-D Infinite Frequency Resolution Analysis and Spatiotemporal Spectrum of a Moving Object

A movie may be represented as a three-dimensional (3-D) signal and as a spatiotemporal spectrum in a 3-D frequency domain. Most spatiotemporal spectra lie on a theoretical motion plane when an object moves at a uniform velocity in a movie. By calculating the slope of this plane, we can estimate the...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Ueda, T., Hirobayashi, S.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Discrete Fourier transforms Fast Fourier transforms Frequency domain analysis Harmonic analysis Motion analysis Motion estimation Motion pictures Signal analysis Signal resolution Spatiotemporal phenomena
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