1297 search results - page 21 / 260 » Covariant Derivatives and Vision |
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
This article provides a central limit theorem for a consistent estimator of the population eigenvalues of a class of sample covariance matrices. An exact expression as well as an ...
ICCV
2001
IEEE
14 years 11 months ago
2001
IEEE
Intrinsic images are a useful midlevel description of scenes proposed by Barrow and Tenenbaum [1]. An image is decomposed into two images: a reflectance image and an illumination ...
ACIVS
2008
Springer
14 years 4 months ago
2008
Springer
Abstract. Extrema of curvature are useful key points for different image analysis tasks. Indeed, polygonal approximation or arc decomposition methods used often these points to ini...
ICPR
2000
IEEE
14 years 2 months ago
2000
IEEE
This work is intended to give some ideas to extract motion information from an image sequence. A directional energy is defined in terms of the 1-D Hermite transform coefficients o...
ECCV
2000
Springer
14 years 11 months ago
2000
Springer
In this paper it is shown how to perform hand-eye calibration using only the normal flow field and knowledge about the motion of the hand. The proposed method comprise a simple way...