대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)
- 대한전자공학회 2007년도 하계종합학술대회 논문집
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- Pages.377-378
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- 2007
비접촉식 지문센서에서의 지문 영상 시퀀스 융합
Fingerprint Image Sequence Mosaicking in Touchless Fingerprint Sensor
- Choi, Kyoung-Taek (School of Electrical and Electronic Engineering Yonsei University) ;
- Choi, Hee-Seung (School of Electrical and Electronic Engineering Yonsei University) ;
- Kim, Jai-Hie (School of Electrical and Electronic Engineering Yonsei University)
- 발행 : 2007.07.11
초록
This paper proposes an system to generate rolled-equivalent fingerprints by mosaicking sequential images captured by an toothless device. To capture rolled-equivalent fingerprints, previous works use multiple cameras. However, the method in this paper captures sequential fingerprint images with a single camera and mosaic the images by estimating the transform between images through optical flow.
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