A variational image segmentation method exploring both intensity means and texture patterns

作者：

Highlights：

• Proposing a novel variational model describing images with intensity and salient texture patterns.

• Implementing the proposed model by an online adaptive dictionary learning based algorithm.

• Proving the advantages of the proposed method on both synthetic and real-world images.

摘要

•Proposing a novel variational model describing images with intensity and salient texture patterns.•Implementing the proposed model by an online adaptive dictionary learning based algorithm.•Proving the advantages of the proposed method on both synthetic and real-world images.

论文关键词：Image segmentation,Variational model,Intensity means,Texture patterns,Dictionary learning

论文评审过程：Received 3 June 2018, Revised 3 May 2019, Accepted 3 May 2019, Available online 15 May 2019, Version of Record 21 May 2019.

论文官网地址：https://doi.org/10.1016/j.image.2019.05.002