Extraction of compact boundary normalisation based geometric descriptors for affine invariant shape retrieval

Abstract Shape recognition and retrieval is a complex task on non‐rigid objects and it can be effectively performed by using a set of compact shape descriptors. This paper presents a new technique for generating normalised contour points from shape silhouettes, which involves the identification of o...

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Bibliographic Details
Main Authors: Arjun Paramarthalingam, Mirnalinee Thankanadar
Format: Article
Language:English
Published: Wiley 2021-04-01
Series:IET Image Processing
Online Access:https://doi.org/10.1049/ipr2.12088