3DPVT
2002
IEEE
14 years 5 months ago
2002
IEEE
This paper presents a computer vision stereo based interface to navigate inside a 3-D Internet city, using body gestures. A wide-baseline stereo pair of cameras is used to obtain ...
3DPVT
2002
IEEE
14 years 5 months ago
2002
IEEE
We present an efficient image-based rendering algorithm that computes photo hulls of a scene photographed from multiple viewpoints. Our algorithm, Image-Based Photo Hulls (IBPH),...
3DPVT
2002
IEEE
14 years 5 months ago
2002
IEEE
A method for reconstruction of 3D rational B-spline surfaces from multiple views is proposed. Given corresponding features in multiple views, though not necessarily visible in all...
3DPVT
2002
IEEE
14 years 5 months ago
2002
IEEE
We seek to extract the three-dimensional motion of articulated objects by passive sensing. We first developed a multi-view system that segments objects from the background before...
3DPVT
2002
IEEE
14 years 5 months ago
2002
IEEE
—We present a new technique for estimating the 3D shape of an object that combines previous ideas from shape from silhouettes and shape from shadows. We begin with a set-up for r...
3DPVT
2002
IEEE
14 years 5 months ago
2002
IEEE
In many applications surfaces with a large number of primitives occur. Geometry compression reduces storage space and transmission time for such models. A special case is given by...
3DPVT
2002
IEEE
14 years 5 months ago
2002
IEEE
Techniques are presented to progressively approximate and compress in a lossless manner two-colored (i.e. binary) 3D objects (as well as objects of arbitrary dimensionality). The ...
3DPVT
2002
IEEE
14 years 5 months ago
2002
IEEE
This paper describes a cheap and easy method of capturing colour images in order to map textures accurately onto range data. By using an empirical mapping algorithm it avoids syst...
3DPVT
2002
IEEE
14 years 5 months ago
2002
IEEE
We describe the goals of the ATTEST project, which started in March 2002 as part of the Information Society Technologies (IST) programme, sponsored by the European Commission. In ...
3DPVT
2002
IEEE
14 years 5 months ago
2002
IEEE
We investigate the relationship between camera design and 3D photography, by examining the influence of camera design on the estimation of the motion and structure of a scene fro...