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ICCV
1999
IEEE
16 years 6 months ago
Camera Pose and Calibration from 4 or 5 Known 3D Points
We describe two direct quasilinear methods for camera pose (absolute orientation) and calibration from a single image of 4 or 5 known 3D points. They generalize the 6 point `Direc...
Bill Triggs
ICCV
1998
IEEE
16 years 6 months ago
Universal Mosaicing using Pipe Projection
Video mosaicing is commonly used to increase the visual eld of view by pasting together many video frames. Existing mosaicing methods are e ective only in very limited cases where...
Benny Rousso, Shmuel Peleg, Ilan Finci, Alex Rav-A...
ECCV
2006
Springer
16 years 6 months ago
Higher Order Image Pyramids
Abstract. The scale invariant property of an ensemble of natural images is examined which motivates a new early visual representation termed the higher order pyramid. The represent...
Joshua Gluckman
ECCV
2000
Springer
16 years 6 months ago
On Utilising Template and Feature-Based Correspondence in Multi-view Appearance Models
In principle, the recovery and reconstruction of a 3D object from its 2D view projections require the parameterisation of its shape structure and surface re ectance properties. Exp...
Sami Romdhani, Alexandra Psarrou, Shaogang Gong
ICIP
2006
IEEE
16 years 6 months ago
Active Contour Segmentation with a Parametric Shape Prior: Link with the Shape Gradient
Active contours are adapted to image segmentation by energy minimization. The energies often exhibit local minima, requiring regularization. Such an a priori can be expressed as a...
Eric Debreuve, Michel Barlaud, Jean-Paul Marmorat,...