Correction of grass color

In this example we will use a color we prefer from another image to correct grass color in this one:

We will correct colors in this Picture
 

1. We will obtain the grass color for the collection from another image. Click Reference Color tool button and select the region of the grass we would like to take the color from. Extract the color from the active region (see the screenshot below):

Extract the color from the active region
 

2. Add the color to the collection. And then check the “Color” radio button:

Add the color to the collection
 

3. The Color is now in the collection. We will use it as a reference one. Select the region of the grass we wish to change:

Select the region of the grass we wish to change
 

4. Click the Start button:

Click the Start button
 

Notice the brightness hasn’t changed but the grass color is like that in the image we used for the correction.

You can see this example by running Example 4 from the program menu Demonstration.

 

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