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ICIP
2008
IEEE
14 years 9 months ago
Articulated registration of 3D human geometry to X-ray image
A fully automatic 3D-2D articulated registration algorithm for aligning a whole-body human geometry to a 2D X-ray image is presented. Domain prior in the form of a hierarchical mo...
Sang N. Le, Jayashree Karlekar, Anthony C. Fang
DAGM
2010
Springer
13 years 8 months ago
Real-Time Dense Geometry from a Handheld Camera
We present a novel variational approach to estimate dense depth maps from multiple images in real-time. By using robust penalizers for both data term and regularizer, our method pr...
Jan Stühmer, Stefan Gumhold, Daniel Cremers
DICTA
2009
13 years 8 months ago
Improved Single Image Dehazing Using Geometry
Images captured in foggy weather conditions exhibit losses in quality which are dependent on distance. If the depth and atmospheric conditions are known, one can enhance the images...
Peter Carr, Richard Hartley
IJCV
1998
110views more  IJCV 1998»
13 years 7 months ago
Determining the Epipolar Geometry and its Uncertainty: A Review
Two images of a single scene/object are related by the epipolar geometry, which can be described by a 3x3 singular matrix called the essential matrix if images’ internal paramete...
Zhengyou Zhang
ECCV
2008
Springer
14 years 9 months ago
General Imaging Geometry for Central Catadioptric Cameras
Catadioptric cameras are a popular type of omnidirectional imaging system. Their imaging and multi-view geometry has been extensively studied; epipolar geometry for instance, is ge...
João P. Barreto, Peter Sturm