學生出席自動記錄系統利用教室監視視訊人臉識別

An Automatic Student Present Record System with Classroom Surveillance Video and Face Recognition

周冠佐(Kuan-Tso Chou)

指導教授 ： 蔡鴻旭

國立虎尾科技大學/管理學院/資訊管理研究所/碩士(2010年)

https://doi.org/10.6827/NFU.2010.00088

摘要

傳統教室上課教師點名，人數多時，人工式點名時間長會縮短教師授課時間;另外在網路學習環境中，線上點名更是一大挑戰，所以本論文提出一個自動出席記錄系統之研究，使用人臉影像辨識與支持向量機(Support Vector Machine, SVM)針對學習者人臉辨識，取代教師人工點名，並建置學習者出席記錄資料庫，實驗結果有令人滿意結果可應用在傳統教室與網路學習環境。

關鍵字

人臉辨識 ； 離散餘旋轉換 ； 支持向量機 ； 班級經營 ； 出席記錄

並列摘要

In physical classroom, it will reduce teaching time period to obtain student present records. Additionally, it will be a challenge to quickly get student present records in distance learning environment. As a result, the thesis presents an automatic student-present-record system, which applies face recognition to classroom surveillance video to obtain student present records. It also uses support vector machine as a multiclassifier to recognize each students while feeding video into the system. Experimental results demonstrate that the system has satisfying results. It can be applied to physical classroom and distance learning environment to reduce the teacher’s effort of getting student present records.

並列關鍵字

Face recognition ； Discrete Cosine Transforms ； Support Vector Machine ； Classroom management ； Present records

參考文獻

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