769 search results - page 143 / 154 » Depth Estimation from Image Structure |
DPHOTO
2010
13 years 9 months ago
2010
The high level context image analysis regards many fields as face recognition, smile detection, automatic red eye removal, iris recognition, fingerprint verification, etc. Techniq...
ECCV
2008
Springer
14 years 9 months ago
2008
Springer
Assumptions of brightness constancy and spatial smoothness underlie most optical flow estimation methods. In contrast to standard heuristic formulations, we learn a statistical mod...
VRCAI
2006
ACM
14 years 1 months ago
2006
ACM
Shadowing effects dramatically enhance the realism of virtual environments by providing useful visual cues. Shadow mapping is an efficient algorithm for real-time shadow renderin...
CVPR
2006
IEEE
14 years 9 months ago
2006
IEEE
Imaging in scattering media such as fog and water is important but challenging. Images suffer from poor visibility due to backscattering and signal attenuation. Most prior methods...
CVPR
2004
IEEE
14 years 9 months ago
2004
IEEE
This paper deals with the error analysis of a novel navigation algorithm that uses as input the sequence of images acquired from a moving camera and a Digital Terrain (or Elevatio...