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Article
An experimental study of relative total variation and probabilistic collaborative representation for iris recognition
Iris images collected under different conditions often suffer from specular reflections, cast shadows, motion blur, defocus blur, occlusion caused by eyelashes and eyelids, eyeglasses, hair and other artifacts...
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Article
Study of high-speed GMAW assisted by compound external magnetic field
A magnetic generating device was proposed to regulate the transverse and backward flow of weld pool for high-speed gas metal arc welding (GMAW). Compound external magnetic field (EMF) was simulated to verify t...
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Article
Two dimensional colloidal crystals formed by particle self-assembly due to hydrodynamic interaction
Aggregation and crystallization of colloidal particles deposited from suspensions on glass surfaces were studied. Trajectories of individual particles are tracked and recorded. Statistics over large amount of ...
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Article
Cu nanoparticles of low polydispersity synthesized by a double-template method and their stability
Cu nanoparticles of well-defined size and stability were synthesized with the aid of a double-template method. The templates consisted of sodium dodecyl sulfate (SDS) aggregates combined with and wrapped by po...