Shape matching by part alignment using extended chordal axis transform

作者：

Highlights：

• New concepts employed in skeletonization and segmentation of 2D shapes.

• Experimentally weighing geometric properties in visual part salience measure.

• Shape retrieval visual parts distance measures rather than boundary points.

• A new approach to 2D shape alignment based on part correspondence.

摘要

Highlights•New concepts employed in skeletonization and segmentation of 2D shapes.•Experimentally weighing geometric properties in visual part salience measure.•Shape retrieval visual parts distance measures rather than boundary points.•A new approach to 2D shape alignment based on part correspondence.

论文关键词：Shape descriptors,Shape matching,Salient features,Ordered part correspondence,Chordal axis transform,Dynamic 2D shape segmentation,Dynamic programming

论文评审过程：Received 16 February 2015, Revised 18 February 2016, Accepted 15 March 2016, Available online 2 April 2016, Version of Record 6 May 2016.

论文官网地址：https://doi.org/10.1016/j.patcog.2016.03.022