Design of multilayer wave absorber for oblique incidence using the point frequency matching method

1995 ◽  
Vol 78 (3) ◽  
pp. 105-114 ◽  
Author(s):  
Takahiro Aoyagi ◽  
Yasutaka Shimizu
Keyword(s):  
Oblique Incidence ◽  
Matching Method ◽  
Frequency Matching

scholarly journals Comparison of Various Frequency Matching Schemes for Geometric Correction of Geostationary Ocean Color Imager

Sensors ◽  
2019 ◽  
Vol 19 (24) ◽  
pp. 5564
Author(s):  
Jong-Hwan Son ◽  
Han-Gyeol Kim ◽  
Hee-Jeong Han ◽  
Taejung Kim
Keyword(s):  
Frequency Domain ◽  
Ocean Color ◽  
Phase Correlation ◽  
Range Limits ◽  
Geometric Correction ◽  
Matching Method ◽  
Search Range ◽  
Frequency Matching ◽  
Matching Technique ◽  
Matching Schemes

Current precise geometric correction of Geostationary Ocean Color Imager (GOCI) image slots is performed by shoreline matching. However, it is troublesome to handle slots with few or no shorelines, or slots covered by clouds. Geometric correction by frequency matching has been proposed to handle these slots. In this paper, we further extend previous research on frequency matching by comparing the performance of three frequency domain matching methods: phase correlation, gradient correlation, and orientation correlation. We compared the performance of each matching technique in terms of match success rate and geometric accuracy. We concluded that the three frequency domain matching method with peak search range limits was comparable to geometric correction performance with shoreline matching. The proposed method handles translation only, and assumes that rotation has been corrected. We need to do further work on how to handle rotation by frequency matching.

scholarly journals A Frequency Matching Method for Generation of a Priori Sample Models from Training Images

2011 ◽  
Author(s):  
Katrine LANGE ◽  
Knud Skou CORDUA ◽  
Jan FRYDENDALL ◽  
Thomas Mejer HANSEN ◽  
Klaus MOSEGAARD
Keyword(s):  
A Priori ◽  
Matching Method ◽  
Frequency Matching ◽  
Training Images

scholarly journals Frequency matching method for stochastic resonance control

2007 ◽  
Vol 56 (9) ◽  
pp. 5021
Author(s):  
Lin Min ◽  
Mao Qian-Min ◽  
Zheng Yong-Jun ◽  
Li Dong-Sheng
Keyword(s):  
Stochastic Resonance ◽  
Matching Method ◽  
Frequency Matching ◽  
Resonance Control

scholarly journals A Frequency Matching Method: Solving Inverse Problems by Use of Geologically Realistic Prior Information

2012 ◽  
Vol 44 (7) ◽  
pp. 783-803 ◽  
Author(s):  
Katrine Lange ◽  
Jan Frydendall ◽  
Knud Skou Cordua ◽  
Thomas Mejer Hansen ◽  
Yulia Melnikova ◽  
...  
Keyword(s):  
Inverse Problems ◽  
Prior Information ◽  
Matching Method ◽  
Frequency Matching
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