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211
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CVPR
2012
IEEE
13 years 9 months ago
2012
IEEE
We present a real-time approach for image-based localization within large scenes that have been reconstructed offline using structure from motion (Sfm). From monocular video, our...
225
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CVPR
2012
IEEE
13 years 9 months ago
2012
IEEE
Our goal is to segment a video sequence into moving objects and the world scene. In recent work, spectral embedding of point trajectories based on 2D motion cues accumulated from ...
211
click to vote
CVPR
2012
IEEE
13 years 9 months ago
2012
IEEE
In this paper, we address a challenging image segmentation problem called multiple foreground cosegmentation (MFC), which concerns a realistic scenario in general Webuser photo se...
192
click to vote
CVPR
2012
IEEE
13 years 9 months ago
2012
IEEE
Flat refractive geometry corresponds to a perspective camera looking through single/multiple parallel flat refractive mediums. We show that the underlying geometry of rays corres...
215
click to vote
CVPR
2012
IEEE
13 years 9 months ago
2012
IEEE
Scale invariant feature detectors often find stable scales in only a few image pixels. Consequently, methods for feature matching typically choose one of two extreme options: mat...