| Project/Area Number |
24650302
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Medical systems
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| Research Institution | Aichi Institute of Technology |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
MORI Kensaku 名古屋大学, 学内共同利用施設等, 教授 (10293664)
KITASAKA Takayuki 愛知工業大学, 情報科学部, 准教授 (00362294)
MIZUNO Shinji 愛知工業大学, 情報科学部, 教授 (20314099)
SAWANO Hiroaki 愛知工業大学, 情報科学部, 講師 (10609431)
MISAWA Kazunari 愛知県がんセンター(研究所), その他部局等 (70538438)
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | 開腹手術映像 / 自由視点映像 / 死角除去 / 医療情報システム / 開腹手術 / 映像アーカイブ |
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| Research Abstract |
The purpose of this research project is to construct the intelligent archive of laparotomic videos. We developed methods for the free-view high resolution video system by integrating several video sequences and deletion of obstructive objects such as surgeons hands and heads by utilizing the image processing techniques. In the free-view high resolution video construction, the free-view video with high resolution was achieved by fusing video sequences of several cameras around the surgical bed and wearable cameras on the surgeons heads. In the deletion of obstructive objects, a method for recognizing surgeons hands and heads and deleting them from a fused video sequence to expose the surgical field. As results of the experiment in the pseudo operating room using a human model, the efficacy of the proposed methods were confirmed and problems for achieving the intelligent archive of laparotomic videos were revealed.
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