1454 search results - page 229 / 291 » Comparing image-based localization methods |
106
click to vote
CVPR
2006
IEEE
16 years 2 months ago
2006
IEEE
Given a dense set of imperfect normals obtained by photometric stereo or shape from shading, this paper presents an optimization algorithm which alternately optimizes until conver...
119
Voted
CVPR
2007
IEEE
16 years 2 months ago
2007
IEEE
The existing methods for offline training of cascade classifiers take a greedy search to optimize individual classifiers in the cascade, leading inefficient overall performance. W...
112
Voted
CVPR
2007
IEEE
16 years 2 months ago
2007
IEEE
Linear and affine subspaces are commonly used to describe appearance of objects under different lighting, viewpoint, articulation, and identity. A natural problem arising from the...
101
click to vote
CVPR
2007
IEEE
16 years 2 months ago
2007
IEEE
Although camera self-calibration and metric reconstruction have been extensively studied during the past decades, automatic metric reconstruction from long video sequences with va...
116
click to vote
CVPR
2007
IEEE
16 years 2 months ago
2007
IEEE
We present a parameter free approach that utilizes multiple cues for image segmentation. Beginning with an image, we execute a sequence of bottom-up aggregation steps in which pix...