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| 題 名 | 基於深度學習的柔道投技預測系統之研究=Study of Judo Nage Waza Prediction System Based on Deep Learning |
|---|---|
| 作 者 | 蔡承原; 魏鴻誠; 洪于湘; 陳明僑; 陳秀惠; | 書刊名 | 臺東大學綠色科學學刊 |
| 卷 期 | 13:2 2023.11[民112.11] |
| 頁 次 | 頁18-27 |
| 分類號 | 528.973 |
| 關鍵詞 | 深度學習; 姿態偵測; 物件偵測; 影像處理; Deep learning; Image processing; Object detection; Pose estimation; |
| 語 文 | 中文(Chinese) |
| 中文摘要 | 近年來,隨著科技的迅速進步,人工智慧和深度學習的應用已經深刻地改變了許多領域,其中也包括在體育的相關研究領域。柔道,作為一項技巧和戰術高度要求的競技運動,一直以來都需要選手具備卓越的技巧和洞察力。因此,我們開始思考如何運用現代技術,特別是深度學習與影像處理技術,來提高柔道選手技戰術的表現,並協助教練和觀眾更好地理解比賽,來達到減少人力、時間成本的目的。本系統主要分為兩部份:(1)人體姿態估計:運用 Alphapose 模型,進行柔道選手的關節點偵測,並利用閥值參數的調整,進行一系列的優化,(2)深度學習模型結果預測:以 LSTM 深度學習模型,記錄對戰選手的關節點座標,並利用其運動軌跡,辨識選手所使用的"投技",並同時預測比賽的獲勝者。本研究將現代科技應用於柔道這一具有豐富傳統的運動,有望帶來更好的推廣環境及技術發展。 |
| 英文摘要 | In recent years, with the rapid advancement of technology, the applications of artificial intelligence (AI) and deep learning have profoundly transformed various fields, including research in sports. Judo, as a highly demanding sport requiring both technical proficiency and tactical acumen, has consistently required athletes to possess outstanding skills and insights. Therefore, we are contemplating how to leverage modern technology, particularly deep learning and image processing techniques, to enhance the performance of judo athletes in terms of tactics. This initiative aims to assist coaches and spectators in better understanding the competitions, ultimately reducing human resources and time costs. This system consists of two parts: (1) Human Pose Estimation, utilizing the Alphapose model for joint point detection of judo athletes. Then use the adjustment of threshold parameters to perform a series of optimizations. (2) Results Prediction using Deep Learning Model, employing an LSTM (Long Short-Term Memory) deep learning model to record the joint coordinates of competing athletes. Utilizing their motion trajectories, the system identifies the judo Nage Waza employed by the athletes and simultaneously predicts the winner of the match. This research represents the application of modern technology to judo, a traditional competitive sport, with the potential to contribute to a better environment and technological development. This study aims to apply modern technology to the Judo traditional sport, with the potential to bring about improved environments and technological advancements. |
本系統中英文摘要資訊取自各篇刊載內容。