結合行動感測器與虛擬場景模擬 電影運鏡之教學輔助工具

Support Tools for Learning Camera Movement by Using Mobile Sensors and Virtual Scene

王錫恩(Si-En Wang)

指導教授 ： 黃國峰

國立臺中科技大學/設計學院/多媒體設計系碩士班/碩士(2016年)

摘要

近年來微電影產業發展蓬勃，加上以社群網路作為分享攝影作品的平台，帶動了大眾拍攝短片作品的風氣。對於電影攝影的初學者而言，認識鏡頭語言以及運鏡的技巧能夠提升影片的敘事技巧，以及影片拍攝的品質。
　　本研究針對電影運鏡開發了教學輔助工具。主要研究項目包括：(1) 運用3D模型建置電影教科書中的拍攝情境 (2) 利用行動裝置的陀螺儀與加速度計判斷使用者運鏡效果 (3) 在虛擬場景中模擬攝影機運鏡，體驗各種攝影機運鏡技巧。另外，針對與電影運鏡相關的知識概念，提供即時的教學導覽介面，配合模擬手持攝影機的方式來進行穩定拍攝的訓練，亦是本系統開發的重點。
　　研究的結果中顯示，運用手持行動裝置，可以透過實際操作體驗各種攝影機運鏡類型，將學習理論以視覺化呈現，幫助學習者提升對攝影機運鏡的相關知識，進行運鏡學習的輔助教學。

關鍵字

電影攝影；攝影機運鏡；行動感應器；虛擬場景

並列摘要

In recent years, the micro film has been a booming sector in digital content industry. The film makers can use network to show their film easily. Therefore, people can be a film maker to share their work. For the beginner of cinematography, it is necessary to learn the rule of camera language and camera movement skills to enhance the narrative skills by using film.

　　Our research is directed to development on a auxiliary tool for learning camera movement. The main works of this study are：(1) Rebuild the shooting scene in the training textbook. (2) Use gyroscope and　accelerometer to judge the performance of user’s operation. (3) Take the camera movement in virtual scene by controlling the virtual camera and let the beginner learning the variance of performance of camera movement. Design the interface for cinematography, to provide intuitive operating environment. The main goal of this system is to let the user to experience how to shoot steady and move camera by using the mobile device.

　　The results of this study show that using hand-held mobile devices can actually experience a variety of camera movement. Using visualization to show the learning theory can help to learning more knowledge of camera movement, and it’s useful to be an assist tool for instruction cinematography.

並列關鍵字

Cinematography ； camera movement ； mobile sensors ； virtual scene.

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