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CVIU
2006
168views more  CVIU 2006»
14 years 9 months ago
Fitting conics to paracatadioptric projections of lines
The paracatadioptric camera is one of the most popular panoramic systems currently available in the market. It provides a wide field of view by combining a parabolic shaped mirror...
João P. Barreto, Helder Araújo
ACCV
1998
Springer
15 years 2 months ago
Digital Geometric Methods in Image Analysis and Compression
One of the important problems related to image analysis and compression is finding repeated structure. Although the focus of this paper is developing digital geometric models and m...
Ari D. Gross, Longin Jan Latecki
VISUALIZATION
1996
IEEE
15 years 1 months ago
Fast Perspective Volume Rendering with Splatting by Utilizing a Ray-Driven Approach
Volume ray casting is based on sampling the data along sight rays. In this technique, reconstruction is achieved by a convolution, which collects the contribution of multiple voxe...
Klaus Mueller, Roni Yagel
IJCV
2006
94views more  IJCV 2006»
14 years 9 months ago
Four Points in Two or Three Calibrated Views: Theory and Practice
Suppose two perspective views of four world points are given and that the intrinsic parameters are known but the camera poses and the world point positions are not. We prove that t...
David Nistér, Frederik Schaffalitzky
3DIM
2003
IEEE
15 years 3 months ago
Human Figure Reconstruction and Modeling from Single Image or Monocular Video Sequence
In this contribution we firstly review some approaches to recover the 3D shape of human figures and the related movements. Then we present an improved and reliable version of an e...
Fabio Remondino, Andreas Roditakis