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CVPR
1996
IEEE
14 years 11 months ago
Epipolar Geometry and Linear Subspace Methods: A New Approach to Weak Calibration
This paper addresses the problem of estimating the epipolar geometry from point correspondences between two images taken by uncalibrated perspective cameras. It is shown that Jeps...
Jean Ponce, Yakup Genc
ICPR
2004
IEEE
14 years 10 months ago
Motion Analysis Using Frame Differences with Spatial Gradient Measures
The paper considers making inferences about the underlying true 2-D motion when only evaluations of a local block-based cost function, the mean of absolute or squared differences,...
Pekka Sangi, Janne Heikkilä, Olli Silvé...
IBPRIA
2003
Springer
14 years 2 months ago
Recovering Camera Motion in a~Sequence of Underwater Images through Mosaicking
A procedure for automatic mosaic construction over long image sequences is presented. This mosaic is used by an underwater vehicle to estimate its motion with respect to the ocean ...
Rafael García, Xavier Cufí, Viorela ...
ICIP
2006
IEEE
14 years 11 months ago
Outlier Robust and Edge-Preserving Simultaneous Super-Resolution
In this work, we propose a new robust and edge-preserving superresolution algorithm to simultaneously estimate all frames of a sequence. The new algorithm is based on the regulari...
Joceli Mayer, Marcelo Victor Wüst Zibetti
ICRA
2008
IEEE
166views Robotics» more  ICRA 2008»
14 years 4 months ago
Quasiperiodic predictive filtering for robot-assisted beating heart surgery
— Beating heart procedures promise significant health benefits to patients but the fast motion of the heart poses a serious challenge to the surgeon. Robotic motion synchroniza...
Shelten G. Yuen, Paul M. Novotny, Robert D. Howe