72 search results - page 2 / 15 » Estimating Intrinsic Images from Image Sequences with Biased... |
CVPR
2010
IEEE
14 years 1 months ago
2010
IEEE
We propose a new scheme to estimate image bias field through introducing two sparsity constraints. One is that the bias-free image has concise representation with image gradients o...
ACCV
2006
Springer
13 years 10 months ago
2006
Springer
A robust linear method for auto-calibration of a moving camera from image sequences is presented. Known techniques for auto-calibration have problems with critical motion sequences...
ICPR
2010
IEEE
13 years 2 months ago
2010
IEEE
The output from a color imaging sensor, or apparent color, can change considerably due to illumination conditions and scene geometry changes. In this work we take into account the...
ICPR
2004
IEEE
14 years 5 months ago
2004
IEEE
In this paper, we propose a method for recovering the reflectance properties of a moving Lambertian object from an image sequence of the object taken by a fixed camera under unkno...
PG
2002
IEEE
13 years 9 months ago
2002
IEEE
Densely-sampled image representations such as the light field or Lumigraph have been effective in enabling photorealistic image synthesis. Unfortunately, lighting interpolation w...