id author title date pages extension mime words sentences flesch summary cache txt work_7vg4l2k565devnwocnelvvkfda Xu Xiaobing An Analysis of LED Light Distribution Based on Visual Spectral Characteristics 2011 5 .pdf application/pdf 1854 239 68 high pressure sodium lamps, white light and green light LED as backlight, the model simulation of image sharpness Keywords: human visual characteristics; green LED; visual model of color images sensitive areas in the human eye, to make up for the lack of yellow high-pressure sodium lamp, the light Green LED light color design in the mesopic vision range, the human eye cone cells and rod cells are (a) two visual spectral efficiency of light as light as the performance; (b) cones in the human eye's sensitivity to a variety of wavelength green light and lumineous efficiency of 683lm / W; but with the lower level of the human eye Model of human visual analysis of color images Pyramidal cells in the human eye to various different colors of light relative sensitivity curve shown in The function of this model to simulate the human eye for color images to achieve the process of ./cache/work_7vg4l2k565devnwocnelvvkfda.pdf ./txt/work_7vg4l2k565devnwocnelvvkfda.txt