218 search results - page 41 / 44 » Estimating Steganographic Fisher Information in Real Images |
CVPR
2011
IEEE
13 years 3 months ago
2011
IEEE
Combining information from the higher level and the lower level has long been recognized as an essential component in holistic image understanding. However, an efficient inferenc...
CVPR
2000
IEEE
14 years 9 months ago
2000
IEEE
We presen t a multiview method for the computation of object shape and re ectance characteristics based on the integration of shape from shading (SFS) and stereo, for nonconstan t...
ACCV
2007
Springer
14 years 1 months ago
2007
Springer
We present a simple and practical approach for segmenting un-occluded items in a scene by actively casting shadows. By ’items’, we refer to objects (or part of objects) enclose...
ICCV
1999
IEEE
13 years 11 months ago
1999
IEEE
This paper explores the direct motion estimation problem assuming that video-rate depth information is available, from either stereo cameras or other sensors. We use these depth m...
ECCV
1998
Springer
14 years 9 months ago
1998
Springer
In this contribution, we are concerned with the detection and re ned localization of 3D point landmarks. We propose multi-step di erential procedures for subvoxel localization of 3...