Robust non-local stereo matching for outdoor driving images using segment-simple-tree

作者：

Highlights：

• We propose a non-local stereo matching algorithm for driver assistance systems.

• The disparity characteristics of outdoor driving images are demonstrated by analysis.

• We introduce segment-simple-tree that is more adequate for outdoor driving images than minimum spanning tree.

• Qualitative and quantitative evaluation to existing methods is provided over three datasets.

摘要

Highlights•We propose a non-local stereo matching algorithm for driver assistance systems.•The disparity characteristics of outdoor driving images are demonstrated by analysis.•We introduce segment-simple-tree that is more adequate for outdoor driving images than minimum spanning tree.•Qualitative and quantitative evaluation to existing methods is provided over three datasets.

论文关键词：Stereo matching,Non-local cost aggregation,Tree structure,Driver assistance systems

论文评审过程：Received 30 April 2015, Revised 17 August 2015, Accepted 18 September 2015, Available online 3 October 2015, Version of Record 14 November 2015.

论文官网地址：https://doi.org/10.1016/j.image.2015.09.012