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ICIP
2010
IEEE
14 years 8 months ago
Improving subpixel stereo matching with segment evolution
Segmentation-based approach has shown significant success in stereo matching. By assuming pixels within one image segment belong to the same 3D surface, robust depth estimation ca...
Yao-Jen Chang, Hung-Hsun Liu, Tsuhan Chen
SMI
2007
IEEE
157views Image Analysis» more  SMI 2007»
15 years 4 months ago
Skeleton-based Hierarchical Shape Segmentation
We present an effective framework for segmenting 3D shapes into meaningful components using the curve skeleton. Our algorithm identifies a number of a critical points on the curv...
Dennie Reniers, Alexandru Telea
WSCG
2003
188views more  WSCG 2003»
14 years 11 months ago
Camera Self-Calibration in Underwater Environment
This paper presents a self-calibration technique for a camera mounted on an underwater vehicle designed to perform the 3D reconstruction of underwater scenes. Our aim is to identi...
N. Pessel, Jan Opderbecke, Marie-José Aldon
DAGM
2005
Springer
15 years 3 months ago
Cluster-Based Point Cloud Analysis for Rapid Scene Interpretation
A histogram-based method for the interpretation of three-dimensional (3D) point clouds is introduced, where point clouds represent the surface of a scene of multiple objects and ba...
Eric Wahl, Gerd Hirzinger
VMV
2001
84views Visualization» more  VMV 2001»
14 years 11 months ago
Multi-step View Synthesis with Occlusion Handling
Virtual view synthesis is essential for 3D teleconference systems like VIRTUE, which utilizes the motion parallax cue. In this paper we propose a multi-step view synthesis algorit...
Bang Jun Lei, Emile A. Hendriks