Abstract Accurate measurements of ambient planetary and interplanetary magnetic fields using spacecraft magnetometers typically require accounting for interfering generated by the flight system (FS). The most common method removing FS-generated time-variable is narrow-band low-pass filtering field data in frequency domain. However, if fluctuations contain frequencies overlapping those FS field,...

In this paper, we present a novel image inpainting technique using frequency domain information. Prior works on predict the missing pixels by training neural networks only spatial However, these methods still struggle to reconstruct high-frequency details for real complex scenes, leading discrepancy in color, boundary artifacts, distorted patterns, and blurry textures. To alleviate problems, in...

For evaluating quality of electrical insulation, it is necessary to measure the property of insulators. Dielectric constant and loss tangent (tans) are two important parameters for determining the property of insulator. The measurement of above parameters is normally based on the time- domain and frequency-domain, which is costly and time consuming. In this study a multiple-frequency binary se...