65 search results - page 7 / 13 » Sparse Patch-Histograms for Object Classification in Clutter... |
TMI
2008
13 years 8 months ago
2008
We propose a new method for detecting activation in functional magnetic resonance imaging (fMRI) data. We project the fMRI time series on a low-dimensional subspace spanned by wave...
JACM
2011
12 years 11 months ago
2011
This paper is about a curious phenomenon. Suppose we have a data matrix, which is the superposition of a low-rank component and a sparse component. Can we recover each component i...
CVPR
2008
IEEE
14 years 10 months ago
2008
IEEE
Object models based on bag-of-words representations can achieve state-of-the-art performance for image classification and object localization tasks. However, as they consider obje...
CVPR
2004
IEEE
14 years 10 months ago
2004
IEEE
We propose a novel approach to point matching under large viewpoint and illumination changes that is suitable for accurate object pose estimation at a much lower computational cos...
ICCV
2007
IEEE
14 years 10 months ago
2007
IEEE
Recently, methods for estimating 3D scene geometry or absolute scene depth information from 2D image content have been proposed. However, general applicability of these methods in...