Visual word spatial arrangement for image retrieval and classification

作者：

Highlights：

• Spatial arrangement of visual words (WSA) for image retrieval and classification.

• WSA generates vectors more compact than the traditional spatial pooling methods.

• WSA outperforms Spatial Pyramids in the retrieval scenario.

• WSA presents adequate performance in the classification scenario.

摘要

Highlights•Spatial arrangement of visual words (WSA) for image retrieval and classification.•WSA generates vectors more compact than the traditional spatial pooling methods.•WSA outperforms Spatial Pyramids in the retrieval scenario.•WSA presents adequate performance in the classification scenario.

论文关键词：Visual words,Spatial arrangement,Image retrieval,Image classification

论文评审过程：Received 25 September 2012, Revised 22 June 2013, Accepted 9 August 2013, Available online 22 August 2013.

论文官网地址：https://doi.org/10.1016/j.patcog.2013.08.012