Luma

常见例句

Open the Luma Server rollout in Brazil r/s and under Direct Illumination, enable the Skylight option.
打开巴西的照明设置卷展栏，在直接照明栏中，激活天光选项。
The two chroma components are sampled at half the sample rate of luma, so horizontal chroma resolution is cut in half.
每个色差通道的抽样率是亮度通道的一半,所以水平方向的色度抽样率只是4:4:4的一半。
Luma anwar and her mother arrived at the passport office at 3 a.m. one day last week.
上星期的一天，卢马·安瓦尔和她的母亲凌晨3点就来到了护照申领办公室。
Luma block and chroma block are separately optimized to reduce the computational complexity.
同时将亮度宏块和色度宏块分别优化以降低计算复杂度。
Frame: A frame contains an array of luma samples and two corresponding arrays of chroma samples. A frame consists of two fields, a top field and a bottom field.
帧:帧包括一个亮度分量和两个色差分量,帧由顶场和底场组成。
The second number corresponds to the ratio between luma and chroma within a given line (horizontally): if there's no downsampling of chroma with respect to luma, this number is ‘4.
第二个数字对应着在某条给定的水平线上的亮度和色度之比：如果并未针对亮度信号来对色度进行下采样，则该数为‘4’。