1297 search results - page 100 / 260 » Covariant Derivatives and Vision |
ICCV
2007
IEEE
15 years 12 months ago
2007
IEEE
We address segmentation of an image into patches that have an underlying salient surface-roughness. Three intrinsic images are derived: reflectance, shading and metatexture images...
ICCV
2007
IEEE
15 years 12 months ago
2007
IEEE
High Dynamic Range Images (HDRIs) are needed for capturing scenes that include drastic lighting changes. This paper presents a method to improve the dynamic range of a camera by u...
ICCV
2005
IEEE
15 years 12 months ago
2005
IEEE
This paper proposes a novel and robust approach to the point set registration problem in the presence of large amounts of noise and outliers. Each of the point sets is represented...
ICCV
2003
IEEE
15 years 12 months ago
2003
IEEE
We present a framework for calculating low-dimensional bases to represent image irradiance from surfaces with isotropic reflectance under arbitrary illumination. By representing t...
ICCV
2003
IEEE
15 years 12 months ago
2003
IEEE
We propose a two-class classification model for grouping. Human segmented natural images are used as positive examples. Negative examples of grouping are constructed by randomly m...