源:The Human Visual System (Display Interfaces) Dynamic Range and Visual Response At any given moment, the eye is capable of discriminating varying levels of luminance over a range of perhaps 100:1 or slightly higher. If the brightness of a given obje
原文链接:https://blog.csdn.net/zssureqh/article/details/78768942 1.像素Pixel 讲到概念,首选Wiki百科.当然我说的是英文版Pixel Wiki,中文版中的大多数词条真是不敢苟同.这里请允许我先摘录英文Wiki中对Pixel定义的原文: In digital imaging, a pixel, pel, dots, or picture element is a physical point in a raster image, o