Sector-ring HOG for rotation-invariant human detection

作者：

Highlights：

• A new image feature SRHOG is designed for rotated human detection.

• SRHOG can express the image patch's rotation by the feature vector's cyclic shift.

• SRHOG is discriminative enough for human body detection.

• SRHOG can achieve the high performance in victim detection.

摘要

•A new image feature SRHOG is designed for rotated human detection.•SRHOG can express the image patch's rotation by the feature vector's cyclic shift.•SRHOG is discriminative enough for human body detection.•SRHOG can achieve the high performance in victim detection.

论文关键词：Rotation-invariant detection,Human detection,Sector-ring HOG,HOG

论文评审过程：Received 27 October 2016, Revised 22 February 2017, Accepted 22 February 2017, Available online 24 February 2017, Version of Record 6 March 2017.

论文官网地址：https://doi.org/10.1016/j.image.2017.02.008