887 search results - page 40 / 178 » Locally definable homotopy |
TVCG
2010
14 years 8 months ago
2010
—This paper introduces a new tone mapping operator that performs local linear adjustments on small overlapping windows over the entire input image. While each window applies a lo...
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ESANN
2006
14 years 11 months ago
2006
We review two versions of a topology preserving algorithm one of which we had previously [1] found to be more successful in defining smooth manifolds and tight clusters. In the con...
ICPR
2002
IEEE
15 years 10 months ago
2002
IEEE
This paper describes an approach for video structuring and indexing. It relies on motion wavelet coefficients directly estimated from image sequence. These coefficients provide a ...
ICPR
2010
IEEE
15 years 1 months ago
2010
IEEE
Abstract--In this paper, we propose a novel appearancebased method for person re-identification, that condenses a set of frames of the same individual into a highly informative sig...
ESANN
2008
14 years 11 months ago
2008
Abstract. The aperture problem is a direct consequence of any local detection in the visual perception of motion. It results in ambiguous responses of the local motion detectors. B...