CVPR
2009
IEEE
15 years 6 months ago
2009
IEEE
We present a new approach for the discriminative training
of continuous-valued Markov Random Field (MRF)
model parameters. In our approach we train the MRF
model by optimizing t...
CVPR
2009
IEEE
15 years 6 months ago
2009
IEEE
We propose a novel formulation of stereo matching that considers each pixel as a feature vector. Under this view, matching two or more images can be cast as matching point clouds i...
CVPR
2009
IEEE
15 years 6 months ago
2009
IEEE
Stereo matching commonly requires rectified images that
are computed from calibrated cameras. Since all under-
lying parametric camera models are only approximations,
calibratio...
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CVPR
2009
IEEE
15 years 6 months ago
2009
IEEE
Radiometric variations between input images can seriously
degrade the performance of stereo matching algorithms.
In this situation, mutual information is a very popular
and powe...
CVPR
2009
IEEE
15 years 6 months ago
2009
IEEE
We present a new approach to iteratively estimate both
high-quality depth map and alpha matte from a single image
or a video sequence. Scene depth, which is invariant
to illumin...
CVPR
2009
IEEE
15 years 6 months ago
2009
IEEE
Feature misalignment in object detection refers to
the phenomenon that features which re up in some
positive detection windows do not re up in other pos-
itive detection windo...
CVPR
2009
IEEE
15 years 6 months ago
2009
IEEE
We propose a scheme for indoor place identi cation based on the recognition of global scene
views. Scene views are encoded using a holistic representation that provides low-resolu...
CVPR
2009
IEEE
15 years 6 months ago
2009
IEEE
We propose a novel framework for constrained spectral
clustering with pairwise constraints which specify whether
two objects belong to the same cluster or not. Unlike previous
m...
CVPR
2009
IEEE
15 years 6 months ago
2009
IEEE
In this paper, we study the problem of nonnegative graph
embedding, originally investigated in [14] for reaping the
benefits from both nonnegative data factorization and the
spe...
CVPR
2009
IEEE
15 years 6 months ago
2009
IEEE
Many traditional methods for shape classification involve
establishing point correspondences between shapes to
produce matching scores, which are in turn used as similarity
meas...