266 search results - page 28 / 54 » Steerable illumination textures |
TIP
2002
13 years 10 months ago
2002
In this paper, we introduce a rotational invariant feature set for texture segmentation and classification, based on an extension of fractal dimension (FD) features. The FD extract...
CVPR
1999
IEEE
15 years 29 days ago
1999
IEEE
Image-based and model-based methods are two representative rendering methods for generating virtual images of objects from their real images. Extensive research on these two metho...
ICPR
2004
IEEE
15 years 1 days ago
2004
IEEE
A rough texture modelling involves a huge image data-set - the Bidirectional Texture Function (BTF). This 6-dimensional function depends on planar texture coordinates as well as o...
CVPR
2009
IEEE
15 years 6 months ago
2009
IEEE
We describe a novel device that can be used as a 2.5D
“scanner” for acquiring surface texture and shape. The device
consists of a slab of clear elastomer covered with a
refl...
CVPR
2007
IEEE
15 years 29 days ago
2007
IEEE
Several approaches to shadow removal in color images have been introduced in recent years. Yet these methods fail in removing shadows that are cast on curved surfaces, as well as ...