Color texture image retrieval based on Gaussian copula models of Gabor wavelets

作者：

Highlights：

• We propose a color texture retrieval method by using Gabor wavelet and Copula model.

• We use copula model to capture the dependencies of Gabor wavelet and color channels.

• Four copula models are implemented based on Gabor wavelet in color space.

• Our method shows better performance on large databases than other popular methods.

摘要

Highlights•We propose a color texture retrieval method by using Gabor wavelet and Copula model.•We use copula model to capture the dependencies of Gabor wavelet and color channels.•Four copula models are implemented based on Gabor wavelet in color space.•Our method shows better performance on large databases than other popular methods.

论文关键词：Color Texture retrieval,Image representation,Copula model,Gabor wavelets

论文评审过程：Received 18 September 2015, Revised 5 September 2016, Accepted 27 October 2016, Available online 5 November 2016, Version of Record 14 November 2016.

论文官网地址：https://doi.org/10.1016/j.patcog.2016.10.030