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Local hull-based surface construction of volumetric data from silhouettes
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Shin, Dongjoe and Tjahjadi, Tardi (2008) Local hull-based surface construction of volumetric data from silhouettes. IEEE Transactions on Image Processing, Vol.17 (No.8). pp. 1251-1260. doi:10.1109/TIP.2008.926149 ISSN 1057-7149.
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Official URL: http://dx.doi.org/10.1109/TIP.2008.926149
Abstract
The marching cubes (MC) is a general method which can construct a surface of an object from its volumetric data generated using a shape from silhouette method. Although MC is efficient and straightforward to implement, a MC surface may have discontinuity even though the volumetric data is continuous. This is because surface construction is more sensitive to image noise than the construction of volumetric data. To address this problem, we propose a surface construction algorithm which aggregates local surfaces constructed by the 3-D convex hull algorithm. Thus, the proposed method initially classifies local convexities from imperfect MC vertices based on sliced volumetric data. Experimental results show that continuous surfaces are obtained from imperfect silhouette images of both convex and nonconvex objects.
Item Type: | Journal Article | ||||
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Subjects: | T Technology > TA Engineering (General). Civil engineering (General) T Technology > TK Electrical engineering. Electronics Nuclear engineering |
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Divisions: | Faculty of Science, Engineering and Medicine > Engineering > Engineering | ||||
Library of Congress Subject Headings (LCSH): | Image processing -- Digital techniques, Three-dimensional imaging | ||||
Journal or Publication Title: | IEEE Transactions on Image Processing | ||||
Publisher: | IEEE | ||||
ISSN: | 1057-7149 | ||||
Official Date: | August 2008 | ||||
Dates: |
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Volume: | Vol.17 | ||||
Number: | No.8 | ||||
Number of Pages: | 10 | ||||
Page Range: | pp. 1251-1260 | ||||
DOI: | 10.1109/TIP.2008.926149 | ||||
Status: | Peer Reviewed | ||||
Publication Status: | Published | ||||
Access rights to Published version: | Restricted or Subscription Access | ||||
Date of first compliant deposit: | 14 December 2015 | ||||
Date of first compliant Open Access: | 14 December 2015 | ||||
Funder: | Tardi Tjahjadi Publications |
Data sourced from Thomson Reuters' Web of Knowledge
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