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ABSTRACT: Sign language has always been used by a hearing or voice impaired people as the most direct way to communicate, but it was built on the case that both sides understand the sign language. Sign language recognition has therefore been very important in human-computer interaction. In the last decade, besides using color cameras, some researcher also developed sign language recognition system using depth camera that gets the distance clues between camera and object. At the same time, depth camera avoided the problems that occurred in traditional color cameras owing to different light intensity. The problem often yields different skin color. In recent years, Microsoft launched Kinect, so that people could use lower price to get depth information, thus eliminating development obstacle. On this basis, there were some studies investigating sign language recognition in feasibility and efficiency. However, these studies either focus on skeleton of body or detailed feature of hand for sign language recognition. We aim to provide a comprehensive system, including skeleton and hand feature recognition and real time processing capability. SUMMARY (中文總結): 在系統實作方面,我們有三個主要部份組成:分別是幫助使用者的引導模式,讓使用者學習手語的的教學模式及以溝通為目的的連續模式。 1. 引導模式 2. 教學模式 3. 連續模式
PROJECT MATERIAL: (picture gallery, video, software demo, talk slides, etc.)
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