74 search results - page 5 / 15 » Motion Analysis with the Radon Transform on Log-Polar Images |
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IJCV
2007
14 years 9 months ago
2007
Abstract. Inspired by the early visual system of many mammalians we consider the construction of-and reconstruction from- an orientation score Uf : R2 ×S1 → C as a local orienta...
ICIP
1998
IEEE
15 years 11 months ago
1998
IEEE
Thispaper addresses the problem of estimating, analyzing and tracking objects moving with spatio-temporal rotational motion (i.e. the angular velocity of spinning or orbiting moti...
VMV
2008
14 years 11 months ago
2008
We propose a method to estimate dense motion vector fields from multi-exposure images. Our approach relies on finding a sparse set of correspondences between features in a single-...
PAMI
2011
14 years 9 days ago
2011
— This paper addresses how to model and correct image blur that arises when a camera undergoes ego motion while observing a distant scene. In particular, we discuss how the blurr...
ICIP
2000
IEEE
15 years 11 months ago
2000
IEEE
We describe a higher-orderspectralanalysis-basedapproach for detecting people by recognizing human motion such as walking or running. The periodic attribute of human motion lends ...