| S.S. Beauchemin and J.L. Barron. The frequency structure of 1d occluding image signals. IEEE Trans. Pattern Analysis and Machine Intelligence, 22:200--206, 2000. |
.... many spectral analysis tasks such as image representation (e.g. 20] and the spatio temporal analysis of motions in image sequences (e.g. 1, 15] Besides, Gabor filters were shown to approximate biological models of vision (e.g. 7, 19, 16] In the spatio temporal models for motion estimation [1, 2], the energy spectrum of a constant translational motion can be characterized as an oriented plane passing through the origin in the spectral domain. Sampling the spectrum with a set of Gabor filters at different frequencies and orientations [15] may help us to estimate the orientation of the ....
....the resolution in mid frequency space. 4 Orientation Analysis in 2D Spectral Space In this section, we analyze the appearance of multiple orientations in 2D spectral space using skew Gabor filters. An important application of this analysis is multiple motion analysis in xt space. According to [11, 12, 2], both 1D occlusion and transparency may be modeled as multiple lines in the spectral domain, with some distortion in case of occlusion and without distortion in case of transparency. Thus, the problem of motion estimation turns out to be an issue of orientation analysis in the spatio temporal ....
S.S. Beauchemin and J.L. Barron. The frequency structure of 1d occluding image signals. IEEE Trans. Pattern Analysis and Machine Intelligence, 22:200--206, 2000.
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S.S. Beauchemin and J.L. Barron. The frequency structure of 1d occluding image signals. IEEE Trans. Pattern Analysis and Machine Intelligence, 22:200-206, 2000.
No context found.
S.S. Beauchemin and J.L. Barron. The frequency structure of 1d occluding image signals. IEEE Trans. Pattern Analysis and Machine Intelligence, 22:200-206, 2000.
No context found.
S.S. Beauchemin and J.L. Barron. The frequency structure of 1d occluding image signals. IEEE Trans. Pattern Analysis and Machine Intelligence, 22:200--206, 2000.
No context found.
S.S. Beauchemin and J.L. Barron. The frequency structure of 1d occluding image signals. IEEE Trans. Pattern Analysis and Machine Intelligence, 22:200-206, 2000.
No context found.
S.S. Beauchemin and J.L. Barron. The frequency structure of 1d occluding image signals. IEEE Trans. Pattern Analysis and Machine Intelligence, 22:200-206, 2000.
No context found.
S.S. Beauchemin and J.L. Barron. The frequency structure of 1d occluding image signals. IEEE Trans. Pattern Analysis and Machine Intelligence, 22:200--206, 2000.
No context found.
S.S. Beauchemin and J.L. Barron. The frequency structure of 1d occluding image signals. IEEE Trans. Pattern Analysis and Machine Intelligence, 22:200-206, 2000.
No context found.
S.S. Beauchemin and J.L. Barron. The frequency structure of 1d occluding image signals. IEEE Trans. Pattern Analysis and Machine Intelligence, 22:200--206, 2000.
No context found.
S.S. Beauchemin and J.L. Barron. The frequency structure of 1d occluding image signals. IEEE Trans. Pattern Analysis and Machine Intelligence, 22:200--206, 2000. 36
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