102
Voted
ICCV
2007
IEEE
16 years 2 months ago
2007
IEEE
We extend the "Sparse LDA" algorithm of [7] with new sparsity bounds on 2-class separability and efficient partitioned matrix inverse techniques leading to 1000-fold spe...
102
Voted
ICCV
2007
IEEE
16 years 2 months ago
2007
IEEE
We present the first method to compute depth cues from images taken solely under uncalibrated near point lighting. A stationary scene is illuminated by a point source that is move...
112
click to vote
ICCV
2007
IEEE
16 years 2 months ago
2007
IEEE
We formulate multi-view 3D shape reconstruction as the computation of a minimum cut on the dual graph of a semiregular, multi-resolution, tetrahedral mesh. Our method does not ass...
123
Voted
ICCV
2007
IEEE
16 years 2 months ago
2007
IEEE
Numerous applications processing 3D point data will gain from the ability to estimate reliably normals and differential geometric properties. Normal estimates are notoriously nois...
89
Voted
ICCV
2007
IEEE
16 years 2 months ago
2007
IEEE
Local spatiotemporal features or interest points provide compact but descriptive representations for efficient video analysis and motion recognition. Current local feature extract...
39
Voted
ICCV
2007
IEEE
16 years 2 months ago
2007
IEEE
108
Voted
ICCV
2007
IEEE
16 years 2 months ago
2007
IEEE
The paper deals with grouping of edges to contours of shapes using only local symmetry and continuity. Shape skeletons are used to generate the search space for a version of the M...
116
click to vote
ICCV
2007
IEEE
16 years 2 months ago
2007
IEEE
In this paper we study face recognition across ages within a real passport photo verification task. First, we propose using the gradient orientation pyramid for this task. Discard...
79
Voted
ICCV
2007
IEEE
16 years 2 months ago
2007
IEEE
In this paper, we describe a method for segmenting fiber bundles from diffusion-weighted magnetic resonance images using a locally-constrained region based approach. From a pre-co...
112
Voted
ICCV
2007
IEEE
16 years 2 months ago
2007
IEEE
Reliable segmentation of the left ventricle is a long sought objective in medical imaging for automatic retrieval of anatomical and pathological measurements and detection of malf...