643 search results - page 78 / 129 » Seeing 3D Objects in a Single 2D Image |
ICPR
2008
IEEE
15 years 4 months ago
2008
IEEE
Shape-from-shading methods recover 3-D shape from intensity images. Often, Lambertian reflectance is assumed. The Lambertian assumption is attractive because it simplifies the a...
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AMFG
2005
IEEE
15 years 3 months ago
2005
IEEE
It has been shown that features can be selected adaptively for object tracking in changing environments [1]. We propose to use the variance of Mutual Information [2] for online fea...
ISMAR
2009
IEEE
15 years 4 months ago
2009
IEEE
We present a robust camera pose estimation approach for stereo images captured in untextured environments. Unlike most of existing registration algorithms which are point-based an...
ACCV
2006
Springer
15 years 3 months ago
2006
Springer
We view the task of change detection as a problem of object recognition from learning. The object is defined in a 3D space where the time is the 3rd dimension. We propose two com...
IBPRIA
2003
Springer
15 years 2 months ago
2003
Springer
We describe a technique for extracting vertices from range images of cluttered box-like objects. Edge detection is performed and an edge map is acquired. Extraction of vertices is ...