756 search results - page 79 / 152 » Illuminating image-based objects |
CVPR
2004
IEEE
14 years 10 months ago
2004
IEEE
We present a general framework for characterizing the object identity in a single image or a group of images with each image containing a transformed version of the object, with a...
ICIP
2006
IEEE
14 years 10 months ago
2006
IEEE
An important class of color constant image descriptors is based on image derivatives. These derivative-based image descriptors have a major drawback: they are sensitive to changes...
ICMCS
2006
IEEE
14 years 2 months ago
2006
IEEE
This paper investigates the problem of object surface reflectance modeling, which is sometimes referred to as inverse reflectometry, for photorealistic rendering and effective m...
ICCV
1998
IEEE
14 years 1 months ago
1998
IEEE
A simple and inexpensive approach for extracting the threedimensional shape of objects is presented. It is based on `weak structured lighting'; it di ers from other conventio...
VISUAL
1999
Springer
14 years 1 months ago
1999
Springer
Abstract. In this paper, we present novel image-derived, invariant features that accurately capture both the geometric and color properties of an imaged object. These features can ...