Enhanced Lips Detection and Tracking System
作者： M. H. Sadaghiani , Kah Phooi Seng , Siew Wen Chin , Li-Minn Ang
DOI: 10.1007/978-3-642-05036-7_25
关键词:
摘要: In this paper, an adjustable processing window based on lips-skin ratio is proposed to enhance the lips detection and tracking algorithm presented in [1]. The suggested [1] only working well if tracked subject moving horizontally with same size. fixed small failed be used capture whole region which gradually increased when moves towards device. a keep ensure that every window, entire properly encircled certain skin region. If obtained greater than threshold, means has exited window; size of hence adjusted till it satisfies threshold value. approach adapted into simulation results have manifested improvement overall watershed segmentation system.
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