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在后期赋予照片美丽的色彩就是在调整过程中改变色彩面貌,也就是调整色彩的三个属性。在Photoshop中,“色相/饱和度”工具直观地控制色彩的三属性。色相用来改变图像的颜色,拖动滑块按照红、黄、绿、青、蓝、洋红的顺序改变。若选取任一色向右拖动滑块便朝着青、蓝、洋红依次调整。反之,向左拖动滑块便向绿、黄、红依次调整;饱和度用来控制图像色彩的纯度,饱和度越大色彩越浓,饱和度越小色彩越淡。灰色缺少纯度属性,故不能调整饱和度;明度是色彩的明暗程度,数值越大,明度越高。勾选着色选项后,图像即成单色效果,之后便可以调整色相、饱和度与明度制作单色照片。调色的时候,还可以采用对话框上的吸管吸取图像中任意颜色进行调色,如图1所示。
In the latter part of the beautiful color is given to the photos in the adjustment process to change the color of the face, that is, adjust the color of the three attributes. In Photoshop, the Hue / Saturation tool visually controls the three properties of color. Hue is used to change the color of the image. Drag the slider to change the order of red, yellow, green, cyan, blue and magenta. If you select any color to the right drag the slider toward the blue, blue, magenta followed by adjustment. Conversely, drag the slider to the left to green, yellow, red followed by adjustment; saturation used to control the image color purity, the greater the saturation the more concentrated the color, the smaller the saturation the lighter the color. Gray lack of purity attributes, it can not adjust the saturation; brightness is the degree of color brightness, the greater the value, the higher the brightness. After checking the shading options, the image becomes a monochrome effect, after which you can adjust the hue, saturation and brightness to make monochrome photos. When grading, you can also use the pipette on the dialog box to pick up any color in the image for toning, as shown in Figure 1.