Title: A Computer Vision Based Human-Robot Interface
Abstract: This chapter focuses on the real-time location and tracking of human faces in video sequences. The tracking is based on the cooperation of two low-level trackers based on colour and template information. The colour-based tracker is fast and robust, but it can only compute the 2D location of the face on the image. The template-based tracker, although it is more sensitive to environmental variations and more time consuming, it can compute the position and orientation of a human face in 3D space. As a result of the co-ordination of these two trackers, it emerges a robust real-time tracker that accurately computes face position and orientation in varying environmental conditions.
Publication Year: 2003
Publication Date: 2003-01-01
Language: en
Type: book-chapter
Indexed In: ['crossref']
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