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キーポイント検出技術を用いた定量的行動観察 : ビデオ映像による新しい行動観察手法の開発に向けて
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| 概要 | In behavioral observation within videos using keypoint detection technology, the movement of specific points (keypoints) is tracked to quantify behavior. The use of video cameras enables long-term obs...ervation and simultaneous observation of multiple people, but this increases the burden on observers. Therefore, the efficiency and automation of behavioral recording using video analysis technology have become important challenges for the future. The author is conducting research to expand quantitative methods of behavioral observation by combining video cameras with keypoint detection technology. There are two main challenges being addressed in this research. The first is improving the accessibility of keypoint detection technology. Despite technological advancements, the latest technologies are difficult to use for non-information technology students and researchers. To address this, the author is developing an intuitive application designed to handle various image recognition libraries. The second challenge is converting keypoints into meaningful behavioral data. An application is being developed to transform keypoint coordinate data into behavioral data, allowing for analysis of movement speed and direction of keypoints. Currently, these technologies are being implemented into applications to verify their practical applicability in behavioral observation.続きを見る |
| 目次 | 1. 背景 2. 目的 3. 近年の有力なキーポイント検出技術 4. キーポイントを用いた行動観察方法 5. 定量的行動観察に向けて |
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| 登録日 | 2024.03.19 |
| 更新日 | 2024.03.25 |