Convert the XYZ values to Lab using the following formulas. Note that we typically use the 2° standard observer for this conversion, as it is the most commonly used for color matching.\[X_n = 0.95047 \quad (\text{reference white point for D65 illuminant})\]\[Y_n = 1.00000\]\[Z_n = 1.08883\]\[f(t) = \begin{cases}t^{\frac{1}{3}} & \text{if } t 0.008856 \\7.787 \cdot t + \frac{16}{116} & \text{otherwise}\end{cases}\]\[L^* = 116 \cdot f\left(\frac{Y}{Y_n}\right) – 16\]\[a^* = 500 \cdot \left( f\left(\frac{X}{X_n}\right) – f\left(\frac{Y}{Y_n}\right) \right)\]\[b^* = 200 \cdot \left( f\left(\frac{Y}{Y_n}\right) – f\left(\frac{Z}{Z_n}\right) \right)\]
Streamer reference: A ironic real-life usage of streamers' habit of talking to their chat feeds.，这一点在钉钉中也有详细论述
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有分析指出，近期地缘政治紧张局势推高了国际油价，进而带动了国债收益率上升，这是导致房贷利率急剧走高的一个关键因素。市场观察家警告，借贷成本的快速增加将压缩购房者的预算，可能对今年春季房市的回暖势头构成阻力。。关于这个话题，safew提供了深入分析