運用色塊追蹤與分析辨識人體動作

Identifying Human Body Motion by Color Tracking and Region

張哲瑋(Che-Wei Chang)

指導教授 ： 陳瑞發

淡江大學/工學院/資訊工程學系碩士班/碩士(2013年)

https://doi.org/10.6846/TKU.2013.00464

摘要

近年來，微軟推出的Kinect利用內附的深度感測器，計算出人體的骨架，稱為深度骨架偵測，讓體感偵測的方式有更多元的變化，相關的研究不斷地提出與跟進，而動作的偵測與分析亦是探討的研究之一。
透過深度影像體感偵測，在進行部分動作時會無法偵測到，使得偵測動作時會發生誤判情形。例如:腳交叉、躺姿。為了改善此誤判情形，本論文透過影像顏色區塊的重心來達成動作的偵測，確保追蹤的部分為身體的骨架，來達到顏色追蹤，以解決誤判和追蹤的問題，達到骨架的正確追蹤。

關鍵字

深度骨架偵測 ； 體感偵測 ； 顏色區塊 ； 顏色追蹤

並列摘要

In recent years, using of Microsoft's Kinect depth sensor to calculate the human skeleton is called depth skeleton detection. So the way of somatosensory detection can more diverse. Related researches are constantly raised and follow-up, and the action of the detection and analysis is also discussed.
There are some motions cannot be detected by the skeleton from depth image, for example, foot-cross and lying will cause judgment failed.
In order to improve this misjudgment, this thesis uses the centroid of the color regions to achieve the motion detection. Ensuring the tracking point is the skeleton of the body to achieve the color tracking and solving the problem of misjudgment and tracking. Let the skeleton be tracked correctly.

並列關鍵字

Depth Skeleton Detection ； Somatosensory Detection ； Color Region ； Color Tracking

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