1468 search results - page 184 / 294 » Reconstructing an image from its local descriptors |
112
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PAMI
1998
14 years 9 months ago
1998
—It is well-known that the linear scale-space theory in computer vision is mainly based on the Gaussian kernel. The purpose of the paper is to propose a scale-space theory based ...
ICPR
2004
IEEE
15 years 11 months ago
2004
IEEE
: This paper presents a robust phase correlation based sub-pixel feature matching technique and its application in motion flow estimation, pixel-to-pixel image-co-registration and ...
ECCV
1994
Springer
15 years 11 months ago
1994
Springer
A new algorithm is described for refining the pose of a model of a rigid object, to conform more accurately to the image structure. Elemental 3D forces are considered to act on the...
TIP
2008
14 years 9 months ago
2008
We consider the problem of detecting object contours in natural images. In many cases, local luminance changes turn out to be stronger in textured areas than on object contours. Th...
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VR
2011
IEEE
14 years 1 months ago
2011
IEEE
In this paper, we present a unified approach for a drift-free and jitter-reduced vision-aided navigation system. This approach is based on an error-state Kalman filter algorithm...