is there an algorithm of matching based on intensity information

2016 3 月 4
2 回答
2016 3 月 4 に更新
15 ビュー (30 日間)

0 投票

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

サインインしてこの質問に回答する。

回答 (2 件)

Image Analyst
Image Analyst 2016 年 3 月 4 日

0 投票

You could use normalized cross correlation. Demo is attached.
Dima Lisin
Dima Lisin 2016 年 3 月 4 日

0 投票

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.

カテゴリ

ヘルプ センター および File Exchange で Geometric Transformation and Image Registration についてさらに検索

製品

タグ

質問済み:

bay rem
bay rem
2016 年 3 月 4 日

回答済み:

Dima Lisin
Dima Lisin
2016 年 3 月 4 日

Community Treasure Hunt

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

Start Hunting!

Translated by