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A one-dimensional luminance scalar is replaced by a vector of a colorful multi-dimension for every pixel of a monochrome image, it is called colorization. Obviously, it is under-constrained. Thereby, the priori knowledge is considered to be given to the monochrome image. Colorization using optimization algorithm is an effective algorithm for the above problem. However, it cannot effectively do with...
The effect of the structural properties of a Y 2 O 3 insulating layer on the structural and electroluminescent (EL) properties of a ZnS emitting layer in a thin-film EL (TFEL) device has been investigated. The ZnS:Tm thin film, which has been developed as a blue-emitting material, was used as the emitting layer in the fabricated device. The best structural and EL properties of ZnS:Tm...
The electrolytic reduction of 1-fluoro-2-(4-biphenylyl)vinyl phenyl sulphoxide (1) in non-aqueous media involves desulphinylation, defluorination followed by reduction of the sulphinyl group, and reduction to the corresponding sulphide, resulting in the formation of 1-fluoro-2-(4-biphenylyl)ethylene (2), 2-(4-biphenylyl)vinyl phenyl sulphide (3) and 1-fluoro-2-(4-biphenylyl)vinyl phenyl sulphide (4)...
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