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Kimura, M. (author), Shibasaki, R. (author), Shao, X. (author), Nagai, M. (author)
This paper proposes a method to detect dynamic objects in the images obtained by a small UAV. Two geometric constraints in multi-view images are used to classify each of the extracted featurepoints as static or dynamic. The first constraint is the epipolar constraint which requires static points to lie on the corresponding epipolar lines in the...
conference paper 2014
document
Kajikawa, K. (author), Nagai, Y. (author), Uchiho, Y. (author), Ramakrishnan, G. (author), Kumar, N. (author), Ramanandan, G.K.P. (author), Planken, P.C.M. (author)
Electromagnetic wave emission based on optical rectification at terahertz (THz) wavelengths was observed from surface-immobilized gold nanospheres (SIGNs) above a gold surface. Although the excitation wavelength is off-resonant with the localized surface plasmons, the THz emission field was observed to be approximately 4.8 times greater than...
journal article 2012
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Nagai, Tamotsu (author), Yoshida, Yasushi (author)
journal article 1993
document
Nagai, Tamotsu (author)
journal article 1967
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Nagai, Tamotsu (author)
journal article 1967
document
Nagai, Tamotsu (author)
report 1962
document
Nagai, Tamotsu (author)
report 1962
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