Research on High Performance 3D Shape Retrieval under Diversified Queries including 2D Inputs and Semantic Attributes such as Holes and Concavities
| Project/Area Number |
26280038
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Multimedia database
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| Research Institution | Toyohashi University of Technology |
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Principal Investigator |
AONO MASAKI 豊橋技術科学大学, 工学(系)研究科(研究院), 教授 (00372540)
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| Co-Investigator(Renkei-kenkyūsha) |
TATSUMA Atsushi 豊橋技術科学大学, 大学院工学研究科, 助教 (60711166)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥7,020,000 (Direct Cost: ¥5,400,000、Indirect Cost: ¥1,620,000)
Fiscal Year 2016: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2014: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
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| Keywords | 情報検索 / 機械学習 / 3D / 特徴量 / 3D形状類似検索 / アノテーション / 注釈文 / シーングラフ / スケッチ検索 / 写真検索 / 意味属性 / 意味付与 / オントロジー |
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| Outline of Final Research Achievements |
We have developed high performance 3D shape retrieval called MRLBP, which stands for Multi-Resolution Local Binary Pattern. MRLBP has brought us, to our knowledge, the best search performance which can run without prior training. We have submitted a patent on MRLBP. 3D shape retrieval usually requires an arbitrary 3D shape as the query, but this is sometimes very burdensome. To cope with this problem, we have developed a novel method for 3D shape retrieval from an arbitrary 2D sketch, which we call OPHOG (Overlapped Pyramidal Histogram of Oriented Gradients). With OPHOG, we achieved world number 1 record for SHREC2014 international contest. For partial 3D shape retrieval, we have developed a new method based on 3D point clouds with a new feature vector, which we submitted another patent.
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Report
(4 results)
Research Products
(51 results)
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[Journal Article] Retrieval and classification methods for textured 3D models: A comparative study2016
Author(s)
S. Biasotti, A. Cerri, Masaki Aono, A. Ben Hamza, V. Garro, A. Giachetti, D. Giorgi, A. Godil, C. Li , Chika Sanada, M. Spagnuolo, Atsushi Tatsuma, S. Velasco-Forero
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Journal Title
Visual Computer
Volume: 32
Issue: 2
Pages: 217-241
DOI
Related Report
Peer Reviewed / Int'l Joint Research
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[Journal Article] A comparison of 3D shape retrieval methods based on a large-scale benchmark supporting multimodal queries2015
Author(s)
B. Li, Y. Lu, C. Li, A. Godil, T. Schreck, M. Aono, M. Burtscher, Q. Chen, N. Chowdhury, B. Fang, H. Fu, T. Furuya, H. Li, J. Liu, H. Johan, R. Kosaka, H. Koyanagi, R. Ohbuchi, A. Tatsuma, Y. Wan, C. Zhang, C. Zou
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Journal Title
Computer Vision and Image Understanding
Volume: 131
Pages: 1-27
DOI
Related Report
Peer Reviewed
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[Presentation] Shape Retrieval of Low-Cost RGB-D Captures2016
Author(s)
Pedro B. Pascoal, Pedro Proença, Filipe Gaspar, Miguel Sales Dias, Alfredo Ferreira, Atsushi Tatsuma, Masaki Aono
Organizer
9th Eurographics Workshop on 3D Object Retrieval
Place of Presentation
Lisbon, Portugal
Related Report
Int'l Joint Research
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[Presentation] Retrieval of Objects Captured with Kinect One Camera2015
Author(s)
Pedro B. Pascoal, Pedro Proença, Filipe Gaspar, Miguel Sales Dias, Filipe Teixeira, Alfredo Ferreira, Viktor Seib, Norman Link, Dietrich Paulus, Atsushi Tatsuma, Masaki Aono
Organizer
Eurographics Workshop on 3D Object Retrieval
Place of Presentation
Zurich, Switzerland
Year and Date
2015-05-02
Related Report
Int'l Joint Research
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