Thursday, 19 April 2018

1.3 Know About Match,Replace And Mix Colors

1.3 Know About Match, replace, and mix colors
1.3.1 How to Match colors
Match the color in multiple images
The Match Color command matching colors between multiple images or between multiple selections, you also adjust the colors in an image by changing the luminance, changing the color range, and neutralizing.
When you use the Match Color command, the pointer becomes the Eyedropper tool.Because when using match color command  Eyedropper tool gives  feedback about changes in color value.



Match the color between two images
1.Make a selection in the source and target images.
Note: If you don’t make a selection, then the Match Color command matches the overall image.
2Make the image that you want to change active, and then choose Image > Adjustments > Match Color.
3.If u want To automatically remove a color  in the target image, select the Neutralize option. Make sure that the Preview option is selected so that your image is updated as you make adjustments.
Layers>Adjustment>Match Color

4.Alternatively, enter a value in the Luminance box. The maximum value is 200, the minimum is 1, and the default is 100.
5.To adjust the color saturation in the target image, adjust the Color Intensity slider. Alternatively, enter a value in the Color Intensity box. The maximum value is 200, the minimum is 1 (which produces a grayscale image), and the default is 100.
6.To control the amount of adjustment applied to the image, move the Fade slider. Moving the slider to the right reduces the adjustment.
7.Then Click OK.



Match the color of two layers in the same image
1. selection in the layer you want to match. Using this when matching a color more than two layers in same image (for example, facial skin tones) .
If you don’t make a selection, then the Match Color matches the colors of the entire source layer.
2.Make sure that the layer you want to target (apply the color adjustment to) is active, and then choose Image > Adjustments > Match Color.
            Then work process is same as a match the color between two images.
Save and apply settings in the Match Color command


•In the Image Statistics area of the Match Color dialog box, click the Save Statistics button. Name and save the settings.
•In the Image Statistics area of the Match Color dialog box, click the Load Statistics button. Locate and load the saved settings file.
1.3.2 Replace colors
Replace the color of objects in an image
 apply a Hue/Saturation adjustment to selected objects. For less flexibility but a convenient grouping of options, use the Replace Color dialog box. For speed but less precision,you also try the Color Replacement tool.But hue/saturation adjustment is a best method to understand.
Apply a Hue/Saturation adjustment to selected objects
In most cases, this flexible technique best replaces colors .
1.Select the object you want to change. The Quick Selection tool often produces good results..

2.In the Adjustments panel, click the Hue/Saturation icon..
3.In the Properties panel, change Hue and Saturation settings to replace the object’s color. If the original color tints the new color, select Colorize, and readjust settings. (See Adjust hue and saturation .)

Hue/Saturation To Replace Color
Use the Replace Color dialog box
The Replace Color dialog box combines tools for selecting a color range with HSL sliders for replacing that color. You can also choose the replacement color in the Color Picker.
1.Choose Image > Adjustments > Replace Color.
2.Select a preview option:
Selection
Displays the mask in the preview box. Masked areas are black, and unmasked areas are white. Partially masked areas (areas covered with a semitransparent mask) appear as varying levels of gray according to their opacity.
Image
Displays the image in the preview box. This option is useful when you are working with a magnified image or have limited screen space.



1.3.3 Mix colors selectively
Make selective color adjustments
1.Do one of the following:
•Click the Selective Color icon in the Adjustments panel.
•Choose Layer > New Adjustment Layer > Selective Color. Click OK in the New Layer dialog box.
Note: You can also choose Image > Adjustments > Selective Color. But keep in mind that this method makes direct adjustments to the image layer and discards image information.
Layers>Adjustment>Selective Color

2.Select a method in the Properties panel:
Relative
Changes the existing amount of cyan, magenta, yellow, or black by its percentage of the total.)
Absolute
Adjusts the color in absolute values. For example, if you start with a pixel that is 50% magenta and add 10%, the magenta ink is set to a total of 60%.

Selective Color Adjustment{Relative & Absolute}

3.Drag the sliders to increase or decrease the components in the selected color.
You can also save the settings you make for the Selective Color adjustment and reuse the settings on other images

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