PG
2002
IEEE
13 years 9 months ago
2002
IEEE
In this paper, we propose a set of free-form shape deformation techniques. The basic approach can be described as follows. Given a surface represented by a mesh and a control poin...
PG
2002
IEEE
13 years 9 months ago
2002
IEEE
In this paper, we develop an interactive haptic system, which can be further aid for digital Chinese painting. When an artist is holding our force feedback device, one feels like ...
PG
2002
IEEE
13 years 9 months ago
2002
IEEE
We present a novel use of commodity graphics hardware that effectively combines a plane-sweeping algorithm with view synthesis for real-time, on-line 3D scene acquisition and view...
PG
2002
IEEE
13 years 9 months ago
2002
IEEE
We present an interactive method of visualizing both manifold and non-manifold implicit surfaces. The implicit surfaces are directly visualized at interactive frame rates independ...
PG
2002
IEEE
13 years 9 months ago
2002
IEEE
The recent non-uniform subdivision approach extends traditional uniform subdivision schemes with variable rules, offering additional shape parameters (such as knot spacings) for f...
PG
2002
IEEE
13 years 9 months ago
2002
IEEE
We present the 3D Video Recorder, a system capable of recording, processing, and playing three–dimensional video from multiple points of view. We first record 2D video streams f...
PG
2002
IEEE
13 years 9 months ago
2002
IEEE
We present a new method for the detection and estimation of multiple directional illuminants, using a single image of any object with known geometry and Lambertian reflectance. W...
PG
2002
IEEE
13 years 9 months ago
2002
IEEE
The acquisition of human motion data is of major importance for creating interactive virtual environments, intelligent user interfaces, and realistic computer animations. Today’...
PG
2002
IEEE
13 years 9 months ago
2002
IEEE
This paper presents a set of feature enhancement techniques coupled with hardware-accelerated nonphotorealistic rendering for generating more perceptually effective visualizations...
PG
2002
IEEE
13 years 9 months ago
2002
IEEE
This paper addresses the problem of 3D reconstruction from a set of viewpoints on a short baseline. Its main contribution is the development of a robust algorithm which can extrac...