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.\[X_n = 0.95047 \quad (\text{reference white point for D65 illuminant})\]\[Y_n = 1.00000\]\[Z_n = 1.08883\]\[f(t) = \begin{cases}t^{\frac{1}{3}} & \text{if } t 0.008856 \\7.787 \cdot t + \frac{16}{116} & \text{otherwise}\end{cases}\]\[L^* = 116 \cdot f\left(\frac{Y}{Y_n}\right) – 16\]\[a^* = 500 \cdot \left( f\left(\frac{X}{X_n}\right) – f\left(\frac{Y}{Y_n}\right) \right)\]\[b^* = 200 \cdot \left( f\left(\frac{Y}{Y_n}\right) – f\left(\frac{Z}{Z_n}\right) \right)\]
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公司正从传统造纸业务向数据中心业务转型,2025年预计归母净利润盈利5100万元-7600万元,实现扭亏为盈,但营收因造纸板块关停清算同比大幅下滑63.03%,仅依靠数据中心业务支撑营收规模,转型阵痛明显。前期受东数西算题材炒作股价走高,3月13日放量跌停,收盘价16.96元,跌幅9.98%,近五日上涨14.36%,资金分歧加剧引发股价回调。,推荐阅读新闻获取更多信息
The lawsuit comes after a Swedish newspaper reported that subcontractors in Kenya have raised concerns about viewing footage recorded via Ray-Ban Meta glasses. According to Svenska Dagbladet, workers have reported witnessing "intimate" material, including bathroom visits, sexual encounters and other private details as part of their job labeling objects in videos captured on users' smart glasses.