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Erschienen in:
2011 | OriginalPaper | Buchkapitel
Finger Gesture Estimation for Mobile Device User Interface Using a Rear-Facing Camera
verfasst von : Jun-Ho An, Jin-Hong Min, Kwang-Seok Hong
Erschienen in: Future Information Technology
Verlag: Springer Berlin Heidelberg
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Mobile user interfaces is an increasingly important topic because of the rapid growth of smart phones and tablet PCs. Thus, we propose a new type of mobile user interface, focusing on mobile devices equipped with a rear-facing camera. In the proposed system, users can interact with mobile software applications using finger gestures with the hand which holds a mobile device, which are detected by a rear-facing camera. Skin-color segmentation, morphological operation, blob detection and skeletonization are used in finger pointer tracking and finger gesture estimation. Mouse events, directional commands and mobile applications can be controlled by the proposed finger gesture-based mobile user interface.