Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)
Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
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¿µ¹®Á¦¸ñ(English Title) |
Three-dimensional QR Code Using Integral Imaging |
ÀúÀÚ(Author) |
±è¿µÁØ
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Youngjun Kim
Ki-Ok Cho
Jaeseung Han
Myungjin Cho
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¿ø¹®¼ö·Ïó(Citation) |
VOL 20 NO. 12 PP. 2363 ~ 2369 (2016. 12) |
Çѱ۳»¿ë (Korean Abstract) |
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¿µ¹®³»¿ë (English Abstract) |
In this paper, we propose three-dimensional (3D) quick-response (QR) code generation technique using passive 3D integral imaging and computational integral imaging reconstruction technique. In our proposed method, we divide 2D QR code into 4 planes with different reconstruction depths and then we generate 3D QR code using synthetic aperture integral imaging and computational reconstruction. In this 3D QR code generation process, we use integral imaging which is one of 3D imaging technologies. Finally, 3D QR code can be scanned by reconstructing and merging 3D QR codes at 4 different planes with computational reconstruction. Therefore, the security level for QR code scanning may be enhanced when QR code is scanned. To show that our proposed method can improve the security level for QR code scanning, in this paper, we carry out the optical experiments and computational reconstruction. In addition, we show that 3D QR code can be scanned when reconstruction depths are known.
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Å°¿öµå(Keyword) |
3Â÷¿ø ÁýÀû¿µ»ó
QR ÄÚµå
ÄÄÇ»ÅÍ Àç»ý
¿ä¼Ò ¿µ»ó
3D integral imaging
QR code
computational reconstruction
elemental image
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