ICCV
2001
IEEE
14 years 12 months ago
2001
IEEE
We introduce a new graph-theoretic approach to image segmentation based on minimizing a novel class of `mean cut' cost functions. Minimizing these cost functions corresponds ...
ICCV
2001
IEEE
14 years 12 months ago
2001
IEEE
Self-calibration using pure rotation is a well-known technique and has been shown to be a reliable means for recovering intrinsic camera parameters. However, in practice, it is vir...
ICCV
2001
IEEE
14 years 12 months ago
2001
IEEE
In this paper, we study the structure from motion problem as a constrained nonlinear least squares problem which minimizes the so called reprojection error subject to all constrai...
ICCV
2001
IEEE
14 years 12 months ago
2001
IEEE
ICCV
2001
IEEE
14 years 12 months ago
2001
IEEE
Video telephony could be considerably enhanced by provision of a tracking system that allows freedom of movement to the speaker, while maintaining a well-framed image, for transmi...
ICCV
2001
IEEE
14 years 12 months ago
2001
IEEE
Window size and shape selection is a difficult problem in area based stereo. We propose an algorithm which chooses an appropriate window shape by optimizing over a large class of ...
ICCV
2001
IEEE
14 years 12 months ago
2001
IEEE
Several geometric active contour models have been proposed for segmentation in computer vision. The essential idea is to evolve a curve (in 2D) or a surface (in 3D) under constrai...
ICCV
2001
IEEE
14 years 12 months ago
2001
IEEE
?This paper presents a computational paradigm called Data-Driven Markov Chain Monte Carlo (DDMCMC) for image segmentation in the Bayesian statistical framework. The paper contribut...
ICCV
2001
IEEE
14 years 12 months ago
2001
IEEE
We study the low-level problem of predicting pixel intensities after subpixel image translations. This is a basic subroutine for image warping and super-resolution, and it has a c...
ICCV
2001
IEEE
14 years 12 months ago
2001
IEEE
We introduce `Joint Feature Distributions', a general statistical framework for feature based multi-image matching that explicitly models the joint probability distributions ...