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