The Validity Of Color Layers Application

Color is an important carrier of information in the human-machine interface.Reasonable use will improve the information exchange efficiency of the human-machine interface.The focus of this paper is on the division of color saliency levels,with the aim of better playing the role of color in the interface.Because of the mass of factors affecting the color saliency,the issue be discussed from two perspectives of gradation conversion and single factor chromatic aberration.On the basis of summarize the predecessors' theoretical research on visual perception level and color saliency,the gradation of color saliency is performed by gradation conversion method:the color plan spectrum in HSB color mode is mapped to gray mode firstly.The gray map,by discussing the attentional capture ability of gray under different chromatic aberrations,obtains the saliency level of the gray map,and after the gray-color mode conversion,the color saliency level is divided in the HSB mode.Then,the color saliency law is explored by the single factor color difference method:the color difference of the same size is changed in the brightness,purity and hue of the color,and the influence law of the chromatic aberration on the color saliency level is analyzed.Finally,using the obtained color saliency level diagram and color saliency law to optimize the color of the display function interface of a nuclear power plant.Through the eye movement experiment,the validity and usability of color saliency studies be proved.The results of this study could be used as a reference for interface color design,and could also be the basis for further research on the interface level,and better for design services.