The method for image retrieval based on multi-factors correlation utilizing block truncation coding

作者：

Highlights：

• Multi-factors correlation (MFC) is used to describe the image.

• We utilize the block truncation coding to convert the color image to bitmap.

• Structure elements are used to represent the bitmap.

• Gradient value correlation is used to denote the gradient relation.

• Gradient direction correlation is used to denote the gradient relation.

摘要

•Multi-factors correlation (MFC) is used to describe the image.•We utilize the block truncation coding to convert the color image to bitmap.•Structure elements are used to represent the bitmap.•Gradient value correlation is used to denote the gradient relation.•Gradient direction correlation is used to denote the gradient relation.

论文关键词：Content based image retrieval,Block truncation coding,Multi-factors correlation,Structure element correlation,Gradient value correlation,Gradient direction correlation

论文评审过程：Received 16 December 2013, Revised 18 March 2014, Accepted 18 April 2014, Available online 2 May 2014.

论文官网地址：https://doi.org/10.1016/j.patcog.2014.04.020