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Published in: Acta Informatica 4/2023

01-08-2023 | Review

Dot to dot, simple or sophisticated: a survey on shape reconstruction algorithms

Authors: Farnaz Sheikhi, Behnam Zeraatkar, Sama Hanaie

Published in: Acta Informatica | Issue 4/2023

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Abstract

Dot pattern points are the samples taken from all regions of a 2D object, either inside or the boundary. Given a set of dot pattern points in the plane, the shape reconstruction problem seeks to find the boundaries of the points. These boundaries are not mathematically well-defined. Hence, a superior algorithm is the one which produces the result closest to the human visual perception. There are different challenges in designing these algorithms, such as the independence from human supervision, and the ability to detect multiple components, holes and sharp corners. In this paper, we present a thorough review on the rich body of research in shape reconstruction, classify the ideas behind the algorithms, and highlight their pros and cons. Moreover, to overcome the barriers of implementing these algorithms, we provide an integrated application to visualize the outputs of the prominent algorithms for further comparison.

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Metadata
Title
Dot to dot, simple or sophisticated: a survey on shape reconstruction algorithms
Authors
Farnaz Sheikhi
Behnam Zeraatkar
Sama Hanaie
Publication date
01-08-2023
Publisher
Springer Berlin Heidelberg
Published in
Acta Informatica / Issue 4/2023
Print ISSN: 0001-5903
Electronic ISSN: 1432-0525
DOI
https://doi.org/10.1007/s00236-023-00443-7

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