12 search results - page 1 / 3 » Camera Models and Optical Systems Used in Computer Graphics:... |
ICCSA
2003
Springer
14 years 7 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...
ICCSA
2003
Springer
14 years 7 days ago
2003
Springer
Abstract. Images rendered with traditional computer graphics techniques, such as scanline rendering and ray tracing, appear focused at all depths. However, there are advantages to ...
SIBGRAPI
2000
IEEE
13 years 11 months ago
2000
IEEE
We present a method to measure reflectance and texture of surfaces in a one step process. For later use in digital image synthesis it is mandatory to separate the gathered intensi...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
In this paper we want to start the discussion on whether image based 3-D modelling techniques can possibly be used to replace LIDAR systems for outdoor 3D data acquisition. Two ma...
CHI
2004
ACM
14 years 7 months ago
2004
ACM
We present an image guided pen-based suggestive interface for sketching 3D wireframe models. Rather than starting from a blank canvas, existing 2D images of similar objects serve ...