Most digital images intended for viewing are generally assumed to be in sRGB colour space, which is gamma-encoded. This means that a linear increase of value in colour space does not correspond to a linear increase in actual physical light intensity, instead following more of a curve. If we want to mathematically operate on colour values in a physically accurate way, we must first convert them to linear space by applying gamma decompression. After processing, gamma compression should be reapplied before display. The following C code demonstrates how to do so following the sRGB standard:
而随着价格战的暂告一段落，或也宣告咖啡行业进入精细化竞争的全新阶段。
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这话说错了——人吃了 40 年的饭都未必有这么聪明。
Позже постоянный представитель России при ООН Василий Небензя заявил, что у России имеются все возможности, чтобы в таком случае дать отпор.