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Indexed by:期刊论文

Date of Publication:2015-03-31

Journal:KSII TRANSACTIONS ON INTERNET AND INFORMATION SYSTEMS

Included Journals:SCIE、EI、Scopus

Volume:9

Issue:3

Page Number:1087-1104

ISSN No.:1976-7277

Key Words:head posture recognition; eye location; pupil correction; mouse operation; human computer interaction

Abstract:An eye location based head posture recognition method is proposed in this paper. First, face is detected using skin color method, and eyebrow and eye areas are located based on gray gradient in face. Next, pupil circles are determined using edge detection circle method. Finally, head postures are recognized based on eye location information. The proposed method has high recognition precision and is robust for facial expressions and different head postures, and can be used in mouse operation. The experimental results reveal the validity of proposed method.