# ArithmeticsWithConstants

Here, fundamental arithmetic operations can be applied on a pixel-level to a stack of images.

## Usage

An input image, stack of images/3Ds, or an individual 3D will be arithmetically modified according to the selected constant and operator. Since only one input and one output are available, no further information regarding I/O are provided.

## Processors

Operator | Description |
---|---|

Add constant | Adds a constant value to every pixel value |

Divide constant | Divides every pixel value of every image by the specified value |

Invert | Multiplies each pixel value of every image by -1 |

Multiply constant | Multiplies every pixel value of each image with the specified value |

Subtract constant | Subtracts the specified value from each pixel value for every image |

## Parameters and I/O

Parameters | Description |
---|---|

Value | value to be added/divided by/multiplied/subtracted |