Facial features extraction by accelerated implementation of circular hough transform and appearance evaluation

Hayato Iwasa, Wataru Oyama, Tetsushi Wakabayashi, Fumitaka Kimura

研究成果: 著書/レポートタイプへの貢献会議での発言

1 引用 (Scopus)

抄録

Extraction of facial feature points is essential task for many kinds of applications of face images. The feasibility of facial features extraction is determined by not only its accuracy but processing time. Some applications require real-time detection of facial features. This research aims to propose a method of facial features extraction by an accelerated implementation of circular Hough transform with gradients and appearance evaluation by histogram of gradient features. The acceleration implementation employs General Purpose computing on Graphics Processing Unit. Experiment using FERET database shows that the proposed method successfully extracted eyes and nose for 98.44% and 99.50% of frontal face images in the dataset. And 96.5% of computational time was reduced by accelerated implementation employing GPGPU.

元の言語英語
ホスト出版物のタイトル2015 Frontiers of Computer Vision, FCV 2015
出版者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)9781479917204
DOI
出版物ステータス出版済み - 1 1 2015
外部発表Yes
イベント2015 21st Korea-Japan Joint Workshop on Frontiers of Computer Vision, FCV 2015 - Mokpo, 大韓民国
継続期間: 1 28 20151 30 2015

その他

その他2015 21st Korea-Japan Joint Workshop on Frontiers of Computer Vision, FCV 2015
大韓民国
Mokpo
期間1/28/151/30/15

Fingerprint

Hough transforms
Feature extraction
Processing
Experiments
Graphics processing unit

All Science Journal Classification (ASJC) codes

  • Computer Vision and Pattern Recognition

これを引用

Iwasa, H., Oyama, W., Wakabayashi, T., & Kimura, F. (2015). Facial features extraction by accelerated implementation of circular hough transform and appearance evaluation. : 2015 Frontiers of Computer Vision, FCV 2015 [7103709] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/FCV.2015.7103709

Facial features extraction by accelerated implementation of circular hough transform and appearance evaluation. / Iwasa, Hayato; Oyama, Wataru; Wakabayashi, Tetsushi; Kimura, Fumitaka.

2015 Frontiers of Computer Vision, FCV 2015. Institute of Electrical and Electronics Engineers Inc., 2015. 7103709.

研究成果: 著書/レポートタイプへの貢献会議での発言

Iwasa, H, Oyama, W, Wakabayashi, T & Kimura, F 2015, Facial features extraction by accelerated implementation of circular hough transform and appearance evaluation. : 2015 Frontiers of Computer Vision, FCV 2015., 7103709, Institute of Electrical and Electronics Engineers Inc., 2015 21st Korea-Japan Joint Workshop on Frontiers of Computer Vision, FCV 2015, Mokpo, 大韓民国, 1/28/15. https://doi.org/10.1109/FCV.2015.7103709
Iwasa H, Oyama W, Wakabayashi T, Kimura F. Facial features extraction by accelerated implementation of circular hough transform and appearance evaluation. : 2015 Frontiers of Computer Vision, FCV 2015. Institute of Electrical and Electronics Engineers Inc. 2015. 7103709 https://doi.org/10.1109/FCV.2015.7103709
Iwasa, Hayato ; Oyama, Wataru ; Wakabayashi, Tetsushi ; Kimura, Fumitaka. / Facial features extraction by accelerated implementation of circular hough transform and appearance evaluation. 2015 Frontiers of Computer Vision, FCV 2015. Institute of Electrical and Electronics Engineers Inc., 2015.
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