Hybrid function representation with distance properties

A. Tereshin, V. Adzhiev, O. Fryazinov, A. Pasko

Research output: Contribution to conferencePaperpeer-review

2 Citations (Scopus)

Abstract

This paper describes a novel framework allowing for a hybrid representation of heterogeneous objects. We consider advantages and drawbacks of the conventional representations based on scalar fields of different kinds. The main result is introducing a hybrid representation called Hybrid Function Representation (HFRep) that preserves the advantages of the Function Representation (FRep) and Signed Distance Fields (SDFs) without their drawbacks. This new representation allows for obtaining a continuous smooth distance field in the Euclidean space for the FRep. We present the mathematical basics for our approach that uses the Discrete Distance Transform (DDT) and a step-function. The procedure for generation HFRep using continuous interpolation and smoothing techniques are also described. A few examples show how the approach works in practice.

Original languageEnglish
Pages17-20
Number of pages4
DOIs
Publication statusPublished - 2019
Event40th Annual Conference on European Association for Computer Graphics, EUROGRAPHICS 2019 - Genoa, Italy
Duration: 6 May 201910 May 2019

Conference

Conference40th Annual Conference on European Association for Computer Graphics, EUROGRAPHICS 2019
Country/TerritoryItaly
CityGenoa
Period6/05/1910/05/19

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