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ICIP
2010
IEEE
15 years 1 months ago
Fast and correspondence-less camera motion estimation based on voting mechanism and morton codes
This paper proposes a computationally efficient approach for estimating camera motion based on a voting mechanism that neither relies on explicit feature matching nor RANSAC. In t...
Mauricio Soto Alvarez, Stefano Maludrottu, Carlo S...
ICCV
2003
IEEE
16 years 6 months ago
Shape and Motion under Varying Illumination: Unifying Structure from Motion, Photometric Stereo, and Multi-view Stereo
This paper presents an algorithm for computing optical flow, shape, motion, lighting, and albedo from an image sequence of a rigidly-moving Lambertian object under distant illumin...
Li Zhang, Brian Curless, Aaron Hertzmann, Steven M...
ICPR
2004
IEEE
16 years 5 months ago
Auto-Calibration of Multi-Projector Display Walls
By treating projectors as pin-hole cameras, we show it is possible to calibrate the projectors of a casually-aligned, multi-projector display wall using the principles of planar a...
Andrew Raij, Marc Pollefeys
ACCV
2007
Springer
15 years 10 months ago
Shape from Contour for the Digitization of Curved Documents
Abstract. We are aiming at extending the basic digital camera functionalities to the ability to simulate the flattening of a document, by virtually acting like a flatbed scanner....
Frédéric Courteille, Jean-Denis Duro...
WACV
2005
IEEE
15 years 9 months ago
A Factorization Method for Structure from Planar Motion
We propose a factorization method for structure from planar motion using a stationary perspective camera. Compared with [8] for general motion, our work has three major difference...
Jian Li, Rama Chellappa