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  • General

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  • 色色和饱和度

    In this lesson, you'll use the image, "12_BottleBrushBush.jpg." Before continuing, click on the Resources tab and download the image.
    ::在此课中, 您将使用图像“ 12_ BottleBrushBush. jpg ” 。 在继续之前, 请点击资源标签并下载图像 。


    Hue refers to the shade of a color. Saturation refers to the intensity of the color. While you can adjust hue and saturation with Curves , Hue & Saturation is an easier-to-use tool. Note: The Pixlr Editor Hue & Saturation tool adjusts all colors. Other editors, like Photoshop Elements (not free), allow you to adjust many colors individually.
    ::色调是指颜色的阴影。 饱和度是指颜色的强度。 您可以用曲线来调整色调和饱和度, 色调和饱和度是一个更容易使用的工具。 注意 : Pixlr 编辑器 Hue & 饱和度工具会调整所有颜色。 其他编辑, 如 Photoshop 元素( 不自由) 允许您单独调整多种颜色 。

    Open the image “12_BottleBrushBush.jpg” in Pixlr Editor. In this image (edited for this course), the greens and reds are subdued, while the sky is more vibrant.
    ::打开 Pixlr 编辑器中的图像“ 12_ BottleBrushBush.jpg ” 。 在此图像( 为此课程编辑) 中, 绿和红被淡化, 而天空则更具活力 。

    Bottle Brush Bush


    Click on the Adjustment menu, and choose Hue & Saturation .
    ::单击调整菜单,并选择色调和饱和度。

    Adjustments > Hue & Saturation


    There are three adjustments:
    ::有三个调整:

    • Hue (shades of colors)
      ::色色( 颜色阴影)
    • Saturation (intensity of colors)
      ::饱和度( 颜色强度)
    • Lightness (brightness/darkness of colors)
      ::亮度( 亮度/ 颜色暗度)

    Hue & Saturation sliders

    1. Drag the Saturation slider to the right to intensify the colors.
      ::将饱和度滑动器拖到右侧以加亮颜色。
    2. Drag the Lightness slider a little to the right to brighten the colors.
      ::将亮度滑动滑动器拖到右侧一点,以亮亮颜色。
    3. Drag the Hue slider to right to compensate for the blues being too intense in relation to the other colors and making a more natural looking blue.
      ::将色调滑动滑动滑动滑动拖到右侧,以补偿蓝色与其他颜色相比过于强烈,使蓝色看起来更自然。
    4. Click the OK button.
      ::单击“确定”按钮。

    Hue & Saturation sliders


    Save and share the Hue & Saturation -adjusted image with your teacher, and be prepared to discuss how it shows what you’ve learned.
    ::并准备讨论它如何显示你学到的东西。


    RECORD YOUR FINDINGS
    ::记录你的调查结果

    • What does the Hue & Saturation t ool do?
      ::色调和饱和工具是做什么的 ?
    • How do each of the three sliders - Hue , Saturation , and Lightness -  affect the image's appearance?
      ::三个幻灯片中的每一个——色调、饱和度和亮度——如何影响图像的外观?
    • What would happen if you dragged the saturation slider all the way to the left? All the way to the right?
      ::如果你把饱和滑板拖到左边会怎么样?