Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2007.07a
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- Pages.377-378
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- 2007
Fingerprint Image Sequence Mosaicking in Touchless Fingerprint Sensor
비접촉식 지문센서에서의 지문 영상 시퀀스 융합
- 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)
- Published : 2007.07.11
Abstract
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.
Keywords