運用立體視覺之指尖偵測與互動系統

A Fingertip Detection and Interaction System Based on Stereo Vision

李真忠(Zhen-Zhong Li)

指導教授 ： 張元翔

中原大學/工學院/資訊工程研究所/碩士(2011年)

https://doi.org/10.6840/cycu201100917

摘要

近年來，由於多媒體技術的不斷精進，使得人機互動的發展及多樣化更加的蓬勃，尤其在立體視覺方面，更是有相當多的運用。在本研究中，我們建立一套運用於立體視覺之指尖偵測的互動系統。本系統的流程包括攝影機校正、影像前置處理、指尖偵測以及指尖定位及深度資訊的計算。此外，我們呈現攝影機經過立體校正後之圖表結果及各項參數。在經過研究結果顯示，本系統在經過取得參數之攝影機下，能夠持續的偵測且定位出手指指尖部位，並且顯示出適當的深度資訊，在準確率上也有一定的展現。

關鍵字

攝影機校正 ； 深度資訊 ； 影像處理 ； 立體視覺

並列摘要

In recent years, because of the progressing of multimedia technology, the development and variety of human-computer interaction comes rising. Especially in stereo vision, there is more and more application. In our research, we designed a interaction of fingertip detection based on stereo vision. Our system includes: camera calibration, image preprocessing, fingertip detection, and localization & depth calculate. In addition, we show the figure and parameter after stereo camera calibration. In our result, we demonstrated that we could detect and local fingertip continually, and display the depth information with accurate result.

並列關鍵字

Image processing ； Camera calibration ； Depth information ； Stereo vision

參考文獻

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