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Shape Recovery Using HDR Images
Bangkok, Thailand August 14-August 17
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/CGIV.2007.74Computer Graphics, Imaging and Visual ...
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Zuoyong Zheng, Lizhuang Ma, Zhou Zeng, "Shape Recovery Using HDR Images," Computer Graphics, Imaging and Visualization, International Conference on, pp. 189-194, Computer Graphics, Imaging and Visualisation (CGIV 2007), 2007.
 
 
BibTex
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@article{ 10.1109/CGIV.2007.74,
author = {Zuoyong Zheng and Lizhuang Ma and Zhou Zeng},
title = {Shape Recovery Using HDR Images},
journal ={Computer Graphics, Imaging and Visualization, International Conference on},
volume = {0},
year = {2007},
isbn = {0-7695-2928-3},
pages = {189-194},
doi = {http://doi.ieeecomputersociety.org/10.1109/CGIV.2007.74},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
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TY - CONF
JO - Computer Graphics, Imaging and Visualization, International Conference on
TI - Shape Recovery Using HDR Images
SN - 0-7695-2928-3
SP189
EP194
A1 - Zuoyong Zheng,
A1 - Lizhuang Ma,
A1 - Zhou Zeng,
PY - 2007
KW - null
VL - 0
JA - Computer Graphics, Imaging and Visualization, International Conference on
ER -
 
Zuoyong Zheng, Shanghai Jiaotong University, China
Lizhuang Ma, Shanghai Jiaotong University, China
Zhou Zeng, Shanghai Jiaotong University, China
In this paper, an effective method for shape recovery using HDRI (High Dynamic Range Images) is proposed. Firstly, an accurate reflectance map for a reference sphere relating its radiance values and corresponding normals is established, then the set of candidate normals of each target point comprising the same material are found by comparing its radiance to that of each reference sphere point. At last, a smoothness operation is applied to the normals to obtain a reasonable result, and the height values can be recovered. The experiment results show the performance of our approach.
Citation:
Zuoyong Zheng, Lizhuang Ma, Zhou Zeng, "Shape Recovery Using HDR Images," cgiv, pp.189-194, Computer Graphics, Imaging and Visualisation (CGIV 2007), 2007
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