“GrabCut” — Interactive Foreground Extraction using Iterated Graph Cuts

Abstract

• foreground/background segmentation
• we extend the graph-cut approach in three respects
• 更强大的交互方法,迭代方式减少用户交互，提高了边界的鲁棒性

1 Introduction

1. Magic Wand
2. Intelligent Scissors
3. Bayes matting
4. Knockout 2
5. Graph Cut
6. Level sets

2 介绍graph cut和GrabCut算法原理

3 Segmentation by iterative energy minimization

描述交互方式

4 Transparency

5 Results and Conclusions