A technique for modeling flowers with X-ray computed tomography and photograph
Project/Area Number |
25700011
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Research Category |
Grant-in-Aid for Young Scientists (A)
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Allocation Type | Partial Multi-year Fund |
Research Field |
High performance computing
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Research Institution | Ritsumeikan University (2015) Institute of Physical and Chemical Research |
Principal Investigator |
Ijiri Takashi 立命館大学, 情報理工学部, 任期制講師 (30550347)
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Project Period (FY) |
2013-04-01 – 2016-03-31
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Project Status |
Completed (Fiscal Year 2015)
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Budget Amount *help |
¥26,780,000 (Direct Cost: ¥20,600,000、Indirect Cost: ¥6,180,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥23,920,000 (Direct Cost: ¥18,400,000、Indirect Cost: ¥5,520,000)
|
Keywords | 形状モデリング / 植物モデリング / テクスチャ復元 / 画像処理 / X線CT / カメラキャリブレーション / コンピュータグラフィクス / X線CT画像処理 / インタラクティブモデリング / 画像領域分割 |
Outline of Final Research Achievements |
Flowers are indispensable for designing natural CG scenes, and thus flower modeling is an important topic in the computer graphics (CG) field. However, flowers often have highly occluded structures, and thus traditional measurement techniques, such as stereo vision and range scanners, are difficult to apply. In this project, we adopt X-ray computed tomography (CT) and photographs. We capture a CT volumes of a sample flower and reconstruct a 3D model by segmenting the volume. We also reconstruct a surface texture of the flower model by using photographs taken from multiple viewpoints. Our research papers were accepted for top conferences in the CG field.
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Report
(4 results)
Research Products
(21 results)
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[Journal Article] Communication Platform for Image Analysis and Sharing in Biology2014
Author(s)
Masahiko Morita, Takehiro Tawara, Masaomi Nishimura, Shin Yoshizawa, Bukai Chou, Ippei Kuroki, Takashi Ijiri, Yuki Tsujimura, Ryutaro Himeno, Hideo Yokota
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Journal Title
International Journal of Networking and Computing
Volume: Vol. 4, No. 2,
Pages: 369-391
NAID
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Presentation] International Workshop on BioImage Recognition2013
Author(s)
M. Morita, T. Tawara, M. Nishimura, S. Yoshizawa, B. Chou, I. Kuroki, T. Ijiri, Y. Tsujimura, R. Himeno, and H. Yokota
Organizer
The Second International Symposium on Computing and Networking
Place of Presentation
Matsuyama, Japan
Related Report
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[Presentation] タブレットPCによるマルチタッチインタラクションを活用した先天性心疾患のための診療支援システム2013
Author(s)
中沢一雄, 小山裕己, 五十嵐健夫, 井尻敬, 稲田慎, 谷昇子, 岩田倫明, 奈良崎大士, 原口亮, 桑田成規, 神崎歩, 黒嵜健一, 白石公
Organizer
第 33 回医療情報学連合大会
Place of Presentation
神戸市
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