Image Stitching
Panorama¶


RANSAC¶
RANdom SAmple Consensus
motivation¶
avoid outliers
How to do¶
- 随机选择 s 个样本 (一般 s 为最小的可以确定一个模型的样本数量)
- 拟合模型
- 重复 N 次
- 选择具有最多 inliers 的模型.
- 使用所有的 inliers 重新拟合模型.

Pros and Cons¶
Pros:
- Simple & general
- Applicable to many problems
- Often works well in practice
Cons:
- Has parameters to tune
- May fail for low inliers ratios
- Requires too many iterations