由於近年我國傳統漁獲的來源訊息不可靠且追溯性低，若食安問題發生，無法立即報銷其他仍在市場攤販流動的相關漁獲，使得食安災情擴大。鑒於追溯性的不容小覷，本研究提出一套全新的動態生產履歷整合系統，並以高經濟價值的大型魚獲為研究對象，如：鮪魚、旗魚等魚種。此系統前端部分，改良目前國內海上常用之電子觀察員系統，除了具備基本的監視錄影功能外，並引入動態影像分析和事件紀錄簿等功能，以降低具無意義內容之影像數量，來達到提升整體儲存資訊的價值。另，本文結合台灣大學郭彥甫老師團隊所研發之影像辨識、影像尺寸量測等視覺技術，用以即時分析漁獲資訊。系統後端部分，本文建構出一套用於追溯漁獲來源的電子標籤系統，一方面，將漁獲影像分析結果、捕撈位置以及公司單位等信息匯集至漁獲資料庫並建立一漁獲序號，用以區別魚獲個體身分；另一方面，考慮作業效率和安全性，本文採用對生物無害的無線射頻辨識作為漁獲標籤，並透過自設計的通訊協定，將漁獲序號完整寫入漁獲標籤內，以達到追溯性的目的。

Recently, the source information of domestic traditional catches is not only unreliable but untraceable. If food safety problems occur, it will be impossible to immediately reimburse related catches in the market street vendors so that it makes the food safety disaster expand. Considering that traceability should not be ignored, this study proposes a state-of-art Dynamic Traceability Integrated System, and takes large-scale catches with high-economic value as research objects, such as: tuna species, marlin species, etc. The front-end part of the system improves the current domestic Electronic Monitor System. In addition to the basic surveillance video function, it also imports some functions, such as motion detection, image tracking, and event viewer, to reduce the number of videos with meaningless storage content. Besides, the study combines machine vision, including image recognition, image dimension measurement to instantly analyze the catch information. The technology is developed by the team of teacher of Taiwan University, Yanfu Kuo. In the back-end part, the study builds an Electronic Tag System for tracing the source information of catches. On the one hand, once the catch image analysis result, fishing position and company unit would be collected into the catch database, the system establishes a catch ID to distinguish individual catches. On the other hand, in consideration of operational efficiency and security, the study uses biologically harmless radio-frequency identification as a catch tag, and develops the communication protocol to write the catch ID into the catch tag for traceability purpose.

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