Point cloud based 3D models for agent based simulations in social distancing and evacuation

S. Nikoohemat; P. Godoy; N. Valkhoff; M. Wouters-Van Leeuwen; R. Voûte; V. V. Lehtola

doi:10.5194/isprs-annals-V-4-2021-113-2021

Point cloud based 3D models for agent based simulations in social distancing and evacuation

S. Nikoohemat^*, P. Godoy, N. Valkhoff, M. Wouters-Van Leeuwen, R. Voûte, V. V. Lehtola

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Chapter › Academic › peer-review

2 Citations (Scopus)

69 Downloads (Pure)

Abstract

Point clouds serve as the raw material for various models, such as Building Information Models (BIM). In this work, we investigate the reconstruction steps needed to create models that can be utilized directly for agent-based simulations. The input data for the reconstruction is captured with an indoor mobile mapping system. To show the prominence of this idea, we run social distancing and evacuation simulations on the reconstructed models. The simulations are run with multiple agents using a vision-based pedestrian model and A∗-based path finding algorithm. The limitations of this approach are discussed. The video of the simulation is shared with the audience. Link to the video: https://youtu.be/r2D3IxXt7Ls

Original language	English
Title of host publication	ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Subtitle of host publication	XXIV ISPRS Congress "Imaging today, foreseeing tomorrow"
Editors	N. Paparoditis, C. Mallet, F. Lafarge, M.Y. Yang, S. Zlatanova, S. Dragicevic, G. Sithole, G. Agugiaro, J.J. Arsanjani, P. Boguslawski, M. Breunig, M.A. Brovelli, S. Christophe, A. Coltekin, M.R. Delavar, M. Al Doori, E. Guilbert, C.C. Fonte, J. Haworth, U. Isikdag, I. Ivanova, Z. Kang, K. Khoshelham, M. Koeva, M. Kokla, Y. Liu, M. Madden, M.A. Mostafavi, G. Navratil, D.R. Paudyal, C. Pettit, A. Spano, E. Stefanakis, W. Tu, G. Vacca, L. Díaz-Vilariño, S. Wise, H. Wu, X.G. Zhou
Publisher	Copernicus
Pages	113-120
Number of pages	8
Volume	5
Edition	4
DOIs	https://doi.org/10.5194/isprs-annals-V-4-2021-113-2021
Publication status	Published - 17 Jun 2021
Event	24th ISPRS Congress "Imaging Today, Foreseeing Tomorrow", Commission I 2021 - Virtual Event, Nice Virtual, France Duration: 5 Jul 2021 → 9 Jul 2021 Conference number: 24 https://www.isprs2020-nice.com/

Publication series

Name	ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Publisher	Copernicus
ISSN (Print)	2194-9042

Conference

Conference	24th ISPRS Congress "Imaging Today, Foreseeing Tomorrow", Commission I 2021
Country/Territory	France
City	Nice Virtual
Period	5/07/21 → 9/07/21
Internet address	https://www.isprs2020-nice.com/

Keywords

Agent based simulation
Disaster management
Evacuation
Indoor 3D modeling
Point clouds
Social distancing
ITC-GOLD

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10.5194/isprs-annals-V-4-2021-113-2021Licence: CC BY

ArticleFinal published version, 2.71 MBLicence: CC BY

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Nikoohemat, S., Godoy, P., Valkhoff, N., Wouters-Van Leeuwen, M., Voûte, R., & Lehtola, V. V. (2021). Point cloud based 3D models for agent based simulations in social distancing and evacuation. In N. Paparoditis, C. Mallet, F. Lafarge, M. Y. Yang, S. Zlatanova, S. Dragicevic, G. Sithole, G. Agugiaro, J. J. Arsanjani, P. Boguslawski, M. Breunig, M. A. Brovelli, S. Christophe, A. Coltekin, M. R. Delavar, M. Al Doori, E. Guilbert, C. C. Fonte, J. Haworth, U. Isikdag, I. Ivanova, Z. Kang, K. Khoshelham, M. Koeva, M. Kokla, Y. Liu, M. Madden, M. A. Mostafavi, G. Navratil, D. R. Paudyal, C. Pettit, A. Spano, E. Stefanakis, W. Tu, G. Vacca, L. Díaz-Vilariño, S. Wise, H. Wu, ... X. G. Zhou (Eds.), ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences: XXIV ISPRS Congress "Imaging today, foreseeing tomorrow" (4 ed., Vol. 5, pp. 113-120). (ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences). Copernicus. https://doi.org/10.5194/isprs-annals-V-4-2021-113-2021

Nikoohemat, S. ; Godoy, P. ; Valkhoff, N. et al. / Point cloud based 3D models for agent based simulations in social distancing and evacuation. ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences: XXIV ISPRS Congress "Imaging today, foreseeing tomorrow". editor / N. Paparoditis ; C. Mallet ; F. Lafarge ; M.Y. Yang ; S. Zlatanova ; S. Dragicevic ; G. Sithole ; G. Agugiaro ; J.J. Arsanjani ; P. Boguslawski ; M. Breunig ; M.A. Brovelli ; S. Christophe ; A. Coltekin ; M.R. Delavar ; M. Al Doori ; E. Guilbert ; C.C. Fonte ; J. Haworth ; U. Isikdag ; I. Ivanova ; Z. Kang ; K. Khoshelham ; M. Koeva ; M. Kokla ; Y. Liu ; M. Madden ; M.A. Mostafavi ; G. Navratil ; D.R. Paudyal ; C. Pettit ; A. Spano ; E. Stefanakis ; W. Tu ; G. Vacca ; L. Díaz-Vilariño ; S. Wise ; H. Wu ; X.G. Zhou. Vol. 5 4. ed. Copernicus, 2021. pp. 113-120 (ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences).

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title = "Point cloud based 3D models for agent based simulations in social distancing and evacuation",

abstract = "Point clouds serve as the raw material for various models, such as Building Information Models (BIM). In this work, we investigate the reconstruction steps needed to create models that can be utilized directly for agent-based simulations. The input data for the reconstruction is captured with an indoor mobile mapping system. To show the prominence of this idea, we run social distancing and evacuation simulations on the reconstructed models. The simulations are run with multiple agents using a vision-based pedestrian model and A∗-based path finding algorithm. The limitations of this approach are discussed. The video of the simulation is shared with the audience. Link to the video: https://youtu.be/r2D3IxXt7Ls ",

keywords = "Agent based simulation, Disaster management, Evacuation, Indoor 3D modeling, Point clouds, Social distancing, ITC-GOLD",

author = "S. Nikoohemat and P. Godoy and N. Valkhoff and {Wouters-Van Leeuwen}, M. and R. Vo{\^u}te and Lehtola, {V. V.}",

note = "Publisher Copyright: {\textcopyright} Copyright: Author(s) 2021.; 24th ISPRS Congress {"}Imaging Today, Foreseeing Tomorrow{"}, Commission I 2021 ; Conference date: 05-07-2021 Through 09-07-2021",

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doi = "10.5194/isprs-annals-V-4-2021-113-2021",

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Nikoohemat, S, Godoy, P, Valkhoff, N, Wouters-Van Leeuwen, M, Voûte, R & Lehtola, VV 2021, Point cloud based 3D models for agent based simulations in social distancing and evacuation. in N Paparoditis, C Mallet, F Lafarge, MY Yang, S Zlatanova, S Dragicevic, G Sithole, G Agugiaro, JJ Arsanjani, P Boguslawski, M Breunig, MA Brovelli, S Christophe, A Coltekin, MR Delavar, M Al Doori, E Guilbert, CC Fonte, J Haworth, U Isikdag, I Ivanova, Z Kang, K Khoshelham, M Koeva, M Kokla, Y Liu, M Madden, MA Mostafavi, G Navratil, DR Paudyal, C Pettit, A Spano, E Stefanakis, W Tu, G Vacca, L Díaz-Vilariño, S Wise, H Wu & XG Zhou (eds), ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences: XXIV ISPRS Congress "Imaging today, foreseeing tomorrow". 4 edn, vol. 5, ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Copernicus, pp. 113-120, 24th ISPRS Congress "Imaging Today, Foreseeing Tomorrow", Commission I 2021, Nice Virtual, France, 5/07/21. https://doi.org/10.5194/isprs-annals-V-4-2021-113-2021

Point cloud based 3D models for agent based simulations in social distancing and evacuation. / Nikoohemat, S.; Godoy, P.; Valkhoff, N. et al.
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences: XXIV ISPRS Congress "Imaging today, foreseeing tomorrow". ed. / N. Paparoditis; C. Mallet; F. Lafarge; M.Y. Yang; S. Zlatanova; S. Dragicevic; G. Sithole; G. Agugiaro; J.J. Arsanjani; P. Boguslawski; M. Breunig; M.A. Brovelli; S. Christophe; A. Coltekin; M.R. Delavar; M. Al Doori; E. Guilbert; C.C. Fonte; J. Haworth; U. Isikdag; I. Ivanova; Z. Kang; K. Khoshelham; M. Koeva; M. Kokla; Y. Liu; M. Madden; M.A. Mostafavi; G. Navratil; D.R. Paudyal; C. Pettit; A. Spano; E. Stefanakis; W. Tu; G. Vacca; L. Díaz-Vilariño; S. Wise; H. Wu; X.G. Zhou. Vol. 5 4. ed. Copernicus, 2021. p. 113-120 (ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences).

Research output: Chapter in Book/Report/Conference proceeding › Chapter › Academic › peer-review

TY - CHAP

T1 - Point cloud based 3D models for agent based simulations in social distancing and evacuation

AU - Nikoohemat, S.

AU - Godoy, P.

AU - Valkhoff, N.

AU - Wouters-Van Leeuwen, M.

AU - Voûte, R.

AU - Lehtola, V. V.

N1 - Conference code: 24

PY - 2021/6/17

Y1 - 2021/6/17

N2 - Point clouds serve as the raw material for various models, such as Building Information Models (BIM). In this work, we investigate the reconstruction steps needed to create models that can be utilized directly for agent-based simulations. The input data for the reconstruction is captured with an indoor mobile mapping system. To show the prominence of this idea, we run social distancing and evacuation simulations on the reconstructed models. The simulations are run with multiple agents using a vision-based pedestrian model and A∗-based path finding algorithm. The limitations of this approach are discussed. The video of the simulation is shared with the audience. Link to the video: https://youtu.be/r2D3IxXt7Ls

AB - Point clouds serve as the raw material for various models, such as Building Information Models (BIM). In this work, we investigate the reconstruction steps needed to create models that can be utilized directly for agent-based simulations. The input data for the reconstruction is captured with an indoor mobile mapping system. To show the prominence of this idea, we run social distancing and evacuation simulations on the reconstructed models. The simulations are run with multiple agents using a vision-based pedestrian model and A∗-based path finding algorithm. The limitations of this approach are discussed. The video of the simulation is shared with the audience. Link to the video: https://youtu.be/r2D3IxXt7Ls

KW - Agent based simulation

KW - Disaster management

KW - Evacuation

KW - Indoor 3D modeling

KW - Point clouds

KW - Social distancing

KW - ITC-GOLD

U2 - 10.5194/isprs-annals-V-4-2021-113-2021

DO - 10.5194/isprs-annals-V-4-2021-113-2021

M3 - Chapter

AN - SCOPUS:85119675957

VL - 5

T3 - ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences

SP - 113

EP - 120

BT - ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences

A2 - Paparoditis, N.

A2 - Mallet, C.

A2 - Lafarge, F.

A2 - Yang, M.Y.

A2 - Zlatanova, S.

A2 - Dragicevic, S.

A2 - Sithole, G.

A2 - Agugiaro, G.

A2 - Arsanjani, J.J.

A2 - Boguslawski, P.

A2 - Breunig, M.

A2 - Brovelli, M.A.

A2 - Christophe, S.

A2 - Coltekin, A.

A2 - Delavar, M.R.

A2 - Al Doori, M.

A2 - Guilbert, E.

A2 - Fonte, C.C.

A2 - Haworth, J.

A2 - Isikdag, U.

A2 - Ivanova, I.

A2 - Kang, Z.

A2 - Khoshelham, K.

A2 - Koeva, M.

A2 - Kokla, M.

A2 - Liu, Y.

A2 - Madden, M.

A2 - Mostafavi, M.A.

A2 - Navratil, G.

A2 - Paudyal, D.R.

A2 - Pettit, C.

A2 - Spano, A.

A2 - Stefanakis, E.

A2 - Tu, W.

A2 - Vacca, G.

A2 - Díaz-Vilariño, L.

A2 - Wise, S.

A2 - Wu, H.

A2 - Zhou, X.G.

PB - Copernicus

T2 - 24th ISPRS Congress "Imaging Today, Foreseeing Tomorrow", Commission I 2021

Y2 - 5 July 2021 through 9 July 2021

ER -

Nikoohemat S, Godoy P, Valkhoff N, Wouters-Van Leeuwen M, Voûte R, Lehtola VV. Point cloud based 3D models for agent based simulations in social distancing and evacuation. In Paparoditis N, Mallet C, Lafarge F, Yang MY, Zlatanova S, Dragicevic S, Sithole G, Agugiaro G, Arsanjani JJ, Boguslawski P, Breunig M, Brovelli MA, Christophe S, Coltekin A, Delavar MR, Al Doori M, Guilbert E, Fonte CC, Haworth J, Isikdag U, Ivanova I, Kang Z, Khoshelham K, Koeva M, Kokla M, Liu Y, Madden M, Mostafavi MA, Navratil G, Paudyal DR, Pettit C, Spano A, Stefanakis E, Tu W, Vacca G, Díaz-Vilariño L, Wise S, Wu H, Zhou XG, editors, ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences: XXIV ISPRS Congress "Imaging today, foreseeing tomorrow". 4 ed. Vol. 5. Copernicus. 2021. p. 113-120. (ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences). doi: 10.5194/isprs-annals-V-4-2021-113-2021

Point cloud based 3D models for agent based simulations in social distancing and evacuation

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Keywords

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