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| Content Provider | IEEE Xplore Digital Library | 
|---|---|
| Author | Jingu Heo Savvides, M. Vijayakumar, B.V.K. | 
| Copyright Year | 2005 | 
| Description | Author affiliation: Carnegie Mellon University,USA (Jingu Heo) | 
| Abstract | This paper presents the face recognition performance evaluation using visual and thermal infrared (IR) face images with correlation filter methods. New correlation filter designs have shown to be distortion invariant and the advantages of using thermal IR images are due to their invariance to visible illumination variations. A combined use of thermal IR image data and correlation filters makes a viable means for improving the performance of face recognition techniques, especially beyond visual spectrum. Subset of Equinox databases are used for the performance evaluation. Among various advanced correlation filters, minimum average correlation energy (MACE) filters and optimum trade-off synthetic discriminant function (OTSDF) filters are used in our experiments. We show that correlation filters perform well when the size of face is of significantly low resolution (e.g. 20x20 pixels). Performing robust face recognition using low resolution images has many applications including performing human identification at a distance (HID). The eyeglass detection and removal in thermal images are processed to increase the performance in thermal face recognition. We show that we can outperform commercial face recognition algorithms such as FaceIt® based on Local Feature Analysis (LFA). | 
| Starting Page | 9 | 
| Ending Page | 9 | 
| File Size | 330161 | 
| Page Count | 1 | 
| File Format | |
| ISBN | 0769523722 | 
| ISSN | 10636919 | 
| DOI | 10.1109/CVPR.2005.508 | 
| Language | English | 
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) | 
| Publisher Date | 2005-09-21 | 
| Publisher Place | USA | 
| Access Restriction | Subscribed | 
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) | 
| Subject Keyword | Filters Image resolution Image databases Face recognition Energy resolution Lighting Infrared imaging Robustness Face detection Visual databases | 
| Content Type | Text | 
| Resource Type | Article | 
| Subject | Computer Vision and Pattern Recognition Software | 
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