---
title: "Corner Pin"
description: "Local-first visual environment for building and running AI workflows. Build agents visually, deploy anywhere, privacy by design."
canonical: https://docs.nodetool.ai/nodes/lib/image/warp/cornerpin
markdown: https://docs.nodetool.ai/nodes/lib/image/warp/cornerpin.md
product: NodeTool
source: https://github.com/nodetool-ai/nodetool/blob/main/docs/nodes/lib/image/warp/cornerpin.md
---

# Corner Pin

**Type:** `lib.image.warp.CornerPin`

**Namespace:** `lib.image.warp`

## Description

Perspective warp via an inverse 3×3 homography (H22 fixed at 1).
    image, perspective, corner pin, homography, warp

## Properties

_(none)_

## Outputs

| Output | Type | Description |
|--------|------|-------------|
| output | `image` |  |

## Related Nodes

Browse other nodes in the [lib.image.warp](./) namespace.