155 search results - page 4 / 31 » Image-based objects |
IJVR
2006
13 years 7 months ago
2006
This work presents an approach to render appropriate shadows with Image Based Lighting in Augmented Reality applications. To approximate the result of environment lighting and shad...
PRICAI
2000
Springer
13 years 11 months ago
2000
Springer
In this paper, we propose a method of text retrieval from document images using a similarity measure based on an N-Gram algorithm. We directly extract image features instead of us...
GRAPHICSINTERFACE
2001
13 years 8 months ago
2001
In this paper, we present a technique for rendering displacement mapped geometry using current graphics hardware. Our method renders a displacement by slicing through the enclosin...
AAAI
2008
13 years 9 months ago
2008
The objective of this paper is to study the existing methods for unsupervised object recognition and image categorization and propose a model that can learn directly from the outp...
ICCSA
2003
Springer
14 years 20 days ago
2003
Springer
Abstract. In our companion paper [5], we described the optics underlying camera models that have been used in computer graphics, and presented object space techniques for rendering...