scholarly journals A review of silhouette extraction algorithms for use within visual hull pipelines

2020 ◽  
Vol 8 (6) ◽  
pp. 649-670 ◽  
Author(s):  
Guido Ascenso ◽  
Moi Hoon Yap ◽  
Thomas Allen ◽  
Simon S. Choppin ◽  
Carl Payton
Keyword(s):  
Visual Hull ◽  
Silhouette Extraction

Markerless Motion Capture through Visual Hull, Articulated ICP and Subject Specific Model Generation

2009 ◽  
Vol 87 (1-2) ◽  
pp. 156-169 ◽  
Author(s):  
Stefano Corazza ◽  
Lars Mündermann ◽  
Emiliano Gambaretto ◽  
Giancarlo Ferrigno ◽  
Thomas P. Andriacchi
Keyword(s):  
Motion Capture ◽  
Specific Model ◽  
Model Generation ◽  
Visual Hull ◽  
Markerless Motion Capture ◽  
Subject Specific

Visual hull-based prediction framework for 3D object coding

2012 ◽  
Author(s):  
Sung Soo Hwang ◽  
Sujung Kim ◽  
Seong-Dae Kim ◽  
Sang-Young Park
Keyword(s):  
Visual Hull ◽  
3D Object ◽  
Object Coding

scholarly journals Bottom and Concave Surface Rendering in Image-based Visual Hull

2009 ◽  
Vol 8 (2) ◽  
pp. 39-44
Author(s):  
Jie Feng ◽  
Bencong Song ◽  
Bingfeng Zhou
Keyword(s):  
Efficient Method ◽  
Concave Surface ◽  
Visual Hull ◽  
Surface Rendering ◽  
Lower Side ◽  
Object Surface

Bottom and concave shapes on object surface are difficult to reconstruct in image-based visual hull method. In this paper, we propose a simple but efficient method to solve these problems in regular image-based visual hull framework. With the help of a simple image acquiring platform which involves a glass and a mirror, we can capture images of the object from both upper and lower side at the same time. Using these images, silhouette cones necessary for reconstructing the bottom and the concave surfaces could be generated. Therefore the final rendering result of the object can be significantly improved in accuracy and reality, especially in the parts of bottom and concaves.

Visual hull reconstruction for automated primate behavior observation

2013 ◽  
Author(s):  
Nastaran Ghadar ◽  
Xikang Zhang ◽  
Kang Li ◽  
Deniz Erdogmus ◽  
Guillaume Thibault ◽  
...  
Keyword(s):  
Visual Hull ◽  
Primate Behavior ◽  
Behavior Observation

Visual Hull

2021 ◽  
pp. 1363-1366
Author(s):  
David C. Schneider
Keyword(s):  
Visual Hull
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