CVPR
2007
IEEE
15 years 10 months ago
2007
IEEE
CVPR
2007
IEEE
15 years 10 months ago
2007
IEEE
CVPR
2007
IEEE
15 years 10 months ago
2007
IEEE
We present an unsupervised method for learning a hierarchy of sparse feature detectors that are invariant to small shifts and distortions. The resulting feature extractor consists...
CVPR
2007
IEEE
15 years 10 months ago
2007
IEEE
Matching local features across images is often useful when comparing or recognizing objects or scenes, and efficient techniques for obtaining image-to-image correspondences have b...
CVPR
2007
IEEE
15 years 10 months ago
2007
IEEE
CVPR
2007
IEEE
15 years 10 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...
CVPR
2007
IEEE
15 years 10 months ago
2007
IEEE
CVPR
2007
IEEE
15 years 10 months ago
2007
IEEE
A new efficient MRF optimization algorithm, called FastPD, is proposed, which generalizes -expansion. One of its main advantages is that it offers a substantial speedup over that ...
CVPR
2007
IEEE
15 years 10 months ago
2007
IEEE
We present a novel 3D scanning system combining stereo and active illumination based on phase-shift for robust and accurate scene reconstruction. Stereo overcomes the traditional ...
CVPR
2007
IEEE
15 years 10 months ago
2007
IEEE
This paper proposes an effective method for compensating inter-reflection in immersive projection displays (IPDs). Because IPDs project images onto a screen, which surrounds a vie...