Sciweavers

1430 search results - page 60 / 286
» Layered Depth Images
Sort
View
CVPR
2008
IEEE
14 years 11 months ago
Variable baseline/resolution stereo
We present a novel multi-baseline, multi-resolution stereo method, which varies the baseline and resolution proportionally to depth to obtain a reconstruction in which the depth e...
David Gallup, Jan-Michael Frahm, Philippos Mordoha...
ICPR
2008
IEEE
14 years 3 months ago
Direct 3-D shape recovery from image sequence based on multi-scale Bayesian network
We propose a new method for recovering a 3-D object shape from an image sequence. In order to recover high-resolution relative depth without using the complex Markov random field...
Norio Tagawa, Junya Kawaguchi, Shoichi Naganuma, K...
FGR
2004
IEEE
220views Biometrics» more  FGR 2004»
14 years 22 days ago
Integration of 2D and 3D Images for Enhanced Face Authentication
This paper presents a complete face authentication system integrating 2D intensity and 3D range data, based on a low-cost, real-time structured light sensor. Novel algorithms are ...
Filareti Tsalakanidou, Sotiris Malassiotis, Michae...
VMV
2007
219views Visualization» more  VMV 2007»
13 years 10 months ago
GPU Rendering of Secondary Effects
In this paper we present an efficient data structure and algorithms for GPU ray tracing of secondary effects like reflections, refractions and shadows. Our method extends previo...
Kai Bürger, Stefan Hertel, Jens Krüger, ...
CAIP
2001
Springer
129views Image Analysis» more  CAIP 2001»
14 years 1 months ago
MPEG 2-Based Video Coding with Three-Layer Mixed Scalability
Abstract. The paper describes a three-layer video coder based on spatiotemporal scalability and data partitioning. The base layer represents video sequences with reduced spatial an...
Marek Domanski, Slawomir Mackowiak