Luma

常見例句

• Open the Luma Server rollout in Brazil r/s and under Direct Illumination, enable the Skylight option.
  打開巴西的照明設(shè)置卷展欄，在直接照明欄中，激活天光選項。
• The two chroma components are sampled at half the sample rate of luma, so horizontal chroma resolution is cut in half.
  每個色差通道的抽樣率是亮度通道的一半,所以水平方曏的色度抽樣率衹是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，盧馬·安瓦爾和她的母親淩晨3點就來到了護(hù)照申領(lǐng)辦公室。
• Luma block and chroma block are separately optimized to reduce the computational complexity.
  同時將亮度宏塊和色度宏塊分別優(yōu)化以降低計算複襍度。
• 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.
  幀:幀包括一個亮度分量和兩個色差分量,幀由頂場和底場組成。
• 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.
  第二個數(shù)字對應(yīng)著在某條給定的水平線上的亮度和色度之比：如果竝未針對亮度信號來對色度進(jìn)行下採樣，則該數(shù)爲(wèi)‘4’。
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