| Project/Area Number |
15K16031
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Perceptual information processing
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| Research Institution | Hiroshima Institute of Technology (2016-2017)
Ritsumeikan University (2015) |
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Principal Investigator |
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | ハンズフリー医用画像可視化操作 / ジェスチャ解析・認識 / 手術支援 / Kinect / L字型スクリーン / 血管構造解析 / 機械学習 / タッチレス医用画像可視化操作 / ジェスチャモデル / ジェスチャ認識 / タッチレスジェスチャ / kinect Depth Sensor / 医用画像可視化操作 / 高精度な臓器情報の抽出 / 血管情報可視化 / 人体臓器の対話可視化操作 / 非接触デバイス / タッチレスシステムのための手指形状解析 |
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| Outline of Final Research Achievements |
During surgery, surgeons requests to use some contacting devices to display or visualize medical images and check the anatomic information of the patient. However, after operating the visualization device, re-sterilization is necessary in order to maintain hygiene. In this study, we develop a novel computer assistant surgery system using touch-less device system, which can manipulate by surgeon themselves and keep hygiene condition. The depth and skeleton information from Kinect are effectively utilized to produce marker-less hand extraction. The development system can manipulate the anatomical model of the patient presented on the L-shaped screen based on the gesture information obtained from KINECT.
Our development system can visualize 3D medical image with L-shape type screen and 9 kinds of simple touch-less single handed interactions. Experiments show that the proposed system is able to achieve high accuracy.
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