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| Presentation | 2007-09-04 09:00 Automatic Facial Midline Detection and Its Impact on Facial Feature Extraction Nozomi Nakao, Wataru Ohyama, Tetsushi Wakabayashi, Fumitaka Kimura (Mie Univ.)  PRMU2007-69 HIP2007-78 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We propose a novel approach for detection of the facial midline from a frontal face image. Using midline as a guide reduces computational cost required for facial feature extraction (FFE) because the midline is capable of restricting multi-dimensional searching process into one-dimensional search. The proposed method detects the facial midline from an edge image as the symmetry axis using the generalized Hough transformation. Experimental results on the FERET database indicate that the proposed algorithm can accurately detect facial midlines over many different scales and rotation. The total computational time for facial feature extraction has been reduced by a factor of 280 using the midline detected by this method. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Facial midline / Facial feature detection / Generalized Hough transformation / Biometrics / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 206, PRMU2007-69, pp. 133-138, Sept. 2007. | |
| Paper # | PRMU2007-69 | |
| Date of Issue | 2007-08-27 (PRMU, HIP) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | PRMU2007-69 HIP2007-78 |
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| Conference Information | |
| Committee | PRMU HIP |
| Conference Date | 2007-09-03 - 2007-09-04 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nagoya Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | PRMU |
| Conference Code | 2007-09-PRMU-HIP |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Automatic Facial Midline Detection and Its Impact on Facial Feature Extraction |
| Sub Title (in English) | |
| Keyword(1) | Facial midline |
| Keyword(2) | Facial feature detection |
| Keyword(3) | Generalized Hough transformation |
| Keyword(4) | Biometrics |
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| 1st Author's Name | Nozomi Nakao |
| 1st Author's Affiliation | Mie University (Mie Univ.) |
| 2nd Author's Name | Wataru Ohyama |
| 2nd Author's Affiliation | Mie University (Mie Univ.) |
| 3rd Author's Name | Tetsushi Wakabayashi |
| 3rd Author's Affiliation | Mie University (Mie Univ.) |
| 4th Author's Name | Fumitaka Kimura |
| 4th Author's Affiliation | Mie University (Mie Univ.) |
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| Speaker | Author-1 |
| Date Time | 2007-09-04 09:00:00 |
| Presentation Time | 30 minutes |
| Registration for | PRMU |
| Paper # | PRMU2007-69, HIP2007-78 |
| Volume (vol) | vol.107 |
| Number (no) | no.206(PRMU), no.207(HIP) |
| Page | pp.133-138 |
| #Pages | 6 |
| Date of Issue | 2007-08-27 (PRMU, HIP) |
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