---
title: "Remove Green Screen"
canonical: https://www.graphicsmill.com/samples/Transforms/GreenScreenRemoval/RemoveGreenScreen_cs
product: "Graphics Mill"
source: "Transforms/GreenScreenRemoval/RemoveGreenScreen.cs"
---

# Remove Green Screen

Removes green screen using standard approach.

## Instruction

Apply green screen removal to an image.

## Code Snippet

```csharp
using (var bitmap = new Bitmap("GreenScreen.jpg"))
{
    bitmap.Transforms.RemoveGreenScreen();

    bitmap.Save("RemoveGreenScreen.png");
}
```

## Explanation

The code:

- Reads an image from "GreenScreen.jpg".
- Applies the green screen removal transformation.
- Saves the result to "RemoveGreenScreen.png".

## Tags

- [Bitmap](<https://www.graphicsmill.com/samples/tags/bitmap_md>): Working with images via the Bitmap API
- [Green Screen](<https://www.graphicsmill.com/samples/tags/green-screen_md>): Removing green screen backgrounds

## Input

- [GreenScreen.jpg](<https://www.graphicsmill.com/samples/Transforms/compiled/Debug/GreenScreen_jpg>) (preview)

## Output

- [RemoveGreenScreen.png](<https://www.graphicsmill.com/samples/Transforms/compiled/Debug/RemoveGreenScreen_png>) (preview)

## Used APIs

- [Aurigma.GraphicsMill.Bitmap.Transforms](<https://www.graphicsmill.com/docs/gm/P_Aurigma_GraphicsMill_Bitmap_Transforms.htm.md>)
- [Aurigma.GraphicsMill.TransformsProvider.RemoveGreenScreen](<https://www.graphicsmill.com/docs/gm/M_Aurigma_GraphicsMill_TransformsProvider_RemoveGreenScreen.htm.md>)