1297 search results - page 72 / 260 » Covariant Derivatives and Vision |
CVPR
2005
IEEE
15 years 3 months ago
2005
IEEE
Ultrasound images provide the clinician with noninvasive, low cost, and real-time images that can help them in diagnosis, plannnig and therapy. However, although the human eye is ...
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CVPR
1997
IEEE
15 years 2 months ago
1997
IEEE
ÐWe describe a new direct method for estimating structure and motion from image intensities of multiple views. We extend the direct methods of Horn and Weldon [18] to three views....
ECCV
2006
Springer
15 years 1 months ago
2006
Springer
We study the rank and geometry of the multibody fundamental matrix, a geometric entity characterizing the two-view geometry of dynamic scenes consisting of multiple rigidbody moti...
CVRMED
1995
Springer
15 years 1 months ago
1995
Springer
Geometrical image features like edges and ridges in digital images may be extracted by convolving the images with appropriate derivatives of Gaussians. The choice of the convolutio...
ECCV
2010
Springer
15 years 1 months ago
2010
Springer
We propose a novel algorithm for uncalibrated photometric stereo. While most of previous methods rely on various assumptions on scene properties, we exploit constraints in lighting...