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3DPVT
2002
IEEE
172views Visualization» more  3DPVT 2002»
10 years 4 months ago
Browsing 3-D spaces with 3-D vision: body-driven navigation through the Internet city
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 ...
Flavia Sparacino, Christopher Richard Wren, Ali Az...
3DPVT
2002
IEEE
100views Visualization» more  3DPVT 2002»
10 years 4 months ago
Image-Based Photo Hulls
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),...
Gregory G. Slabaugh, Ronald W. Schafer, Mat C. Han...
3DPVT
2002
IEEE
153views Visualization» more  3DPVT 2002»
10 years 4 months ago
Surface Reconstruction from Multiple Views using Rational B-Splines and Knot Insertion
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...
Matheen Siddiqui, Stan Sclaroff
3DPVT
2002
IEEE
136views Visualization» more  3DPVT 2002»
10 years 4 months ago
Extraction and Description of 3D (Articulated) Moving Objects
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...
Karl J. Sharman, Mark S. Nixon, John N. Carter
3DPVT
2002
IEEE
150views Visualization» more  3DPVT 2002»
10 years 4 months ago
Implementation of a Shadow Carving System for Shape Capture
—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...
Silvio Savarese, Holly E. Rushmeier, Fausto Bernar...
3DPVT
2002
IEEE
169views Visualization» more  3DPVT 2002»
10 years 4 months ago
Compression of Isosurfaces for Structured Volumes with Context Modelling
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...
Dietmar Saupe, Jens-Peer Kuska
3DPVT
2002
IEEE
131views Visualization» more  3DPVT 2002»
10 years 4 months ago
Octree approximation and compression methods
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 ...
Hanan Samet, Andrzej Kochut
3DPVT
2002
IEEE
108views Visualization» more  3DPVT 2002»
10 years 4 months ago
Empirical Calibration Method for Adding Colour to Range Images
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...
Craig Robertson, Robert B. Fisher
3DPVT
2002
IEEE
130views Visualization» more  3DPVT 2002»
10 years 4 months ago
ATTEST: Advanced Three-dimensional Television System Technologies
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 ...
André Redert, Marc Op de Beeck, Christoph F...
3DPVT
2002
IEEE
109views Visualization» more  3DPVT 2002»
10 years 4 months ago
A Hierarchy of Cameras for 3D Photography
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...
Jan Neumann, Cornelia Fermüller, Yiannis Aloi...
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