2012 Fiscal Year Final Research Report
Evaluation for Finding Similar Images Reduced Individuality fromImage Sequences of WCE
| Project/Area Number |
22500168
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Perception information processing/Intelligent robotics
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| Research Institution | Osaka Electro-Communication University |
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Principal Investigator |
ECHIGO Tomio 大阪電気通信大学, 情報通信工学部, 教授 (80434801)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 特異値分解 / 画像類似度検索 / 個人特徴分離 / 3 次元離散ウェーブレット |
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| Research Abstract |
This paper describes a method for finding similar images to one in a small intestine captured by a Wireless Capsule Endoscopy (WCE), which are reduced individualities by using Singular Value Decomposition (SVD). A reference image of diagnosis is useful for unskilled medical doctors on interpretation of WCE images. Firstly, a 3D wavelet transformation is applied for making image compressed. Next, the most significant feature is reduced from images by using the result of SVD. Finally, the experiment shows the result of image retrieval among several persons and the results are confirmed by a subjective assessment.
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