is there an algorithm of matching based on intensity information

1 次查看（过去 30 天）
bay rem
bay rem 2016-3-4
回答： Dima Lisin 2016-3-4
as i know aSURF ALGORITHM based only on position,i'd like to know ifthere is another algorithm of matching based on intensity information, thank yu

请先登录，再回答此问题。

回答（2 个）

Image Analyst
Image Analyst 2016-3-4
You could use normalized cross correlation. Demo is attached.
Dima Lisin
Dima Lisin 2016-3-4
Actually, you are not quite right. What you typically match are SURF descriptors, which are based on gradient orientation distribution around the SURF points. So when you match the SURF descriptors, you are using intensity information.

类别

在 Help Center 和 File Exchange 中查找有关 Computer Vision with Simulink 的更多信息

标签

产品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by