Interest point detection using rank order LoG filter

作者：

Highlights：

• A novel rank order LoG (ROLG) filter is proposed.

• The ROLG filter is robust to abrupt variations.

• The edge response is suppressed by the ROLG filter.

• The ROLG filter does not produce spurious peaks around blobs.

• The resulting interest point detector outperforms the state-of-the-art.

摘要

Highlights•A novel rank order LoG (ROLG) filter is proposed.•The ROLG filter is robust to abrupt variations.•The edge response is suppressed by the ROLG filter.•The ROLG filter does not produce spurious peaks around blobs.•The resulting interest point detector outperforms the state-of-the-art.

论文关键词：Interest point detection,Image matching,Weighted rank order filter,Repeatability

论文评审过程：Received 2 November 2011, Revised 28 February 2013, Accepted 26 March 2013, Available online 12 April 2013.

论文官网地址：https://doi.org/10.1016/j.patcog.2013.03.024