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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Yanfang Zhang Nongliang Sun Yang Gao Maoyong Cao |
| Copyright Year | 2008 |
| Description | Author affiliation: Coll. of Inf. & Electr. Eng., Shandong Univ. of Sci. & Technol., Qingdao (Yanfang Zhang; Nongliang Sun; Yang Gao; Maoyong Cao) |
| Abstract | The eyes are the most important facial landmarks on human face. It is significant to extract the feature of eyes efficiently. In order to improve the real-time and veracity performance of the eye location method, this paper presents a coarse-to-fine eye location method based on ring Gabor filter (RGF). First an elliptical Gabor filter is devised to convolute with the face image to highlight the eye region, which can be exploited to segment the two pupil regions efficiently. After getting the region of the pupil, a circular Gabor filter is used to locate the centre of the eyeball. Extensive experiments on the face base show that the method can locate the pupils accurately. Comparing with other algorithms, results prove that this method is robust to the variations of face poses, expressions, accessories and illuminations. |
| Starting Page | 301 |
| Ending Page | 305 |
| File Size | 539764 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781424425020 |
| DOI | 10.1109/ICAL.2008.4636164 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-09-01 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | eye location Elliptical Gabor Filter Accuracy Face recognition Circular Gabor Filter Feature extraction Robustness Pattern recognition coarse-to-fine Gabor filters Face Ring Gabor Filter |
| Content Type | Text |
| Resource Type | Article |
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