# Tutorial: Getting Started with ITK-SnAP

Welcome to ITK-SnAP! This guide will introduce you to the most commonly used features of SNAP.

This tutorial is divided into several sections. To complete all of the sections takes about 60 minutes. Click the first link in te list below to begin the tutorial. You may also click one of the other links to jump to a specific section.

- Section 1. Introduction
- Section 2. Loading and Viewing a 3D Image
- Section 3. Manual Segmentation
- Section 4. Introduction to Automatic Segmentation
- Section 5. Automatic Segmentation with In-Out Snakes
- Section 6. Automatic Segmentation with Edge-Based Snakes
- Section 7. Editing and Saving Segmentation Results
- Section 8. Tips and tricks