書誌事項
- タイトル別名
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- Bed-Leaving Behavior Detect System Using Depth Image Applying Wavelet Transform
抄録
<p>In this study, we proposed an image processing method to detecting bed-leaving behavior. In our proposed method, feature vector is obtained by applying the wavelet transform to depth images that provide distance information between the camera and the target. By classifying the obtained feature vectors using Self-Organizing Map, our proposed method can classify three postures: lying down, turning over, and leaving the bed. We applied the proposed method to three targets and were able to classify three postures: lying down, turning over, and leaving the bed. The proposed method was also effective for unlearned data.</p>
収録刊行物
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- ロボティクス・メカトロニクス講演会講演概要集
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ロボティクス・メカトロニクス講演会講演概要集 2023 (0), 1A2-D21-, 2023
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390861869684601216
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- ISSN
- 24243124
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
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- 抄録ライセンスフラグ
- 使用不可