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# CIColorCrossPolynomial

The properties you use to configure a color cross-polynomial filter.

```
protocol CIColorCrossPolynomial : CIFilterProtocol
```

## Topics

### Instance Properties

[`blueCoefficients`](/documentation/CoreImage/CIColorCrossPolynomial/blueCoefficients)

Polynomial coefficients for the blue channel.

[`greenCoefficients`](/documentation/CoreImage/CIColorCrossPolynomial/greenCoefficients)

Polynomial coefficients for the green channel.

[`inputImage`](/documentation/CoreImage/CIColorCrossPolynomial/inputImage)

The image to use as an input image.

[`redCoefficients`](/documentation/CoreImage/CIColorCrossPolynomial/redCoefficients)

Polynomial coefficients for the red channel.

## See Also

[`colorCrossPolynomial()`](/documentation/CoreImage/CIFilter-swift.class/colorCrossPolynomial())

Adjusts an image’s color by applying polynomial cross-products.


---

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