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http://hdl.handle.net/10119/11431
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| Title: | Modeling Trees with Rugged Surfaces |
| Authors: | Mizoguchi, Atsushi
Miyata, Kazunori |
| Keywords: | Computer Graphics
Natural Phenomena
Trees Growth Model |
| Issue Date: | 2011-11-16 |
| Publisher: | Institute of Electrical and Electronics Engineers (IEEE) |
| Magazine name: | 2011 IEEE 10th International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom) |
| Start page: | 1464 |
| End page: | 1471 |
| DOI: | 10.1109/TrustCom.2011.201 |
| Abstract: | In this study, a method for modeling trees with rugged surfaces by simulating tree growth is proposed. The phenomena of cell division is considered for simulating tree growth. There are two types of cells that affect the growth of trees, namely, the apical meristem cells and the cambium cells. The former cells lie at the apex of a branch and are responsible for the extension of the branch. The latter cells cover the surface of the tree and are responsible for its lateral growth. Further, knots are generated by unusual and uneven growth of the cambium cells. To simulate these phenomena, a tree is modeled as a polygon mesh which grows by displacing the vertices of the mesh. Each vertex acts as an apical meristem cell or a cambium cell. The tree growth is defined by an L-System. Subsequently, tree models with rugged surfaces, such as those including knots, are generated. |
| Rights: | This is the author's version of the work. Copyright (C) 2011 IEEE. 2011 IEEE 10th International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom), 2011, 1464-1471. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
| URI: | http://hdl.handle.net/10119/11431 |
| Material Type: | author |
| Appears in Collections: | a11-1. 会議発表論文 (Conference Papers)
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| 18748.pdf | | 3189Kb | Adobe PDF | View/Open |
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