Animation Effect

This page presents some results of research work in animation images. Note that please click the following thumbnails to see the animation in action with full size.

Texture Analysis

	Surface rotation invariant classification, using magnitude spectra of the partial derivatives of the surface derived using photometric stereo. [full animation]

	Power spectrum, showing the effect of varying the illuminant direction on the 2D power spectrum of an image of a rough surface. [full animation]

	Classification failure example, showing how variation of the illuminant direction affects the performance of a conventional texture classifier. [full animation]

	Revolving illumination, showing the effect that changing the tilt angle of the illumination has on the appearance of a directional texture. [full animation]