A novel passive shimming scheme using explicit control of magnetic field qualities with minimal use of ferromagnetic materials
Sign Up to like & getrecommendations! Published in 2022 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.29419
Abstract: In an MRI system, the static magnetic field homogeneity is strictly required especially in ultrahigh field situations. However, owing to the engineering tolerances and system errors, the magnetic field homogeneity of a magnet usually cannot… read more here.
Keywords: shimming scheme; passive shimming; scheme using; magnetic field ... See more keywords
A novel passive forgery detection algorithm for video region duplication
Sign Up to like & getrecommendations! Published in 2018 at "Multidimensional Systems and Signal Processing"
DOI: 10.1007/s11045-017-0496-6
Abstract: Forgery involving region duplication is one of the most common types of video tampering. However, few algorithms have been suggested for detecting this type of forgery effectively, especially for videos to which a mirroring operation… read more here.
Keywords: forgery; detection; region duplication; novel passive ... See more keywords
Biofusion design and parameter optimization for a novel passive assisted knee exoskeleton robot based on eight-bar mechanism
Sign Up to like & getrecommendations! Published in 2024 at "Robotica"
DOI: 10.1017/s0263574724000699
Abstract: Abstract In an effort to alleviate the issue of knee joint fatigue and injury during lower limb ambulation, a novel passive assisted exoskeleton robot with human–machine interaction is investigated to assist the movement of the… read more here.
Keywords: exoskeleton robot; knee joint; passive assisted; novel passive ... See more keywords