Abstract
Traditional Korean architecture provides privacy through a proper balance of openness and enclosure through courtyard gardens. However, it is difficult to analyse privacy quantitatively in a threedimensional space. The analysis of visual privacy is a significant issue in resolving conflicts and enhancing comfort. This paper develops a computational algorithm for simulating and measuring privacy on the concept of prospect and refuge: a design strategy for psychological wellbeing. In order to visualize privacy, the prospect area ratio (PAR) and refuge area ratio (RAR) are used in 3D visual simulations. PAR and RAR calculate the area ratio of the hiding space or the visible space in the images collected from the 3D model. In addition, parametric algorithms are proposed to calculate PAR/RAR automatically. Finally, this research demonstrates a case study of Gyeongbokgung, one of the five palace buildings in Korea, to show methods and processes of the quantitative analysis of visual privacy. The outcome of this paper contributes to quantitative confirmation of spatial characteristics that clearly distinguish between public space and private space of Gyeongbokgung. The proposed method also shows great potentials to quickly obtain the numeric value of privacy.
| Original language | English |
|---|---|
| Title of host publication | CAADRIA 2017 - 22nd International Conference on Computer-Aided Architectural Design Research in Asia |
| Subtitle of host publication | Protocols, Flows and Glitches |
| Editors | Marc Aurel Schnabel, Aleksandra Raonic, Patrick Janssen, Paul Loh |
| Publisher | The Association for Computer-Aided Architectural Design Research in Asia (CAADRIA) |
| Pages | 355-363 |
| Number of pages | 9 |
| ISBN (Electronic) | 9789881902689 |
| Publication status | Published - 2017 Jan 1 |
| Event | 22nd International Conference on Computer-Aided Architectural Design Research in Asia: Protocols, Flows and Glitches, CAADRIA 2017 - Suzhou, China Duration: 2017 Apr 5 → 2017 Apr 8 |
Publication series
| Name | CAADRIA 2017 - 22nd International Conference on Computer-Aided Architectural Design Research in Asia: Protocols, Flows and Glitches |
|---|
Other
| Other | 22nd International Conference on Computer-Aided Architectural Design Research in Asia: Protocols, Flows and Glitches, CAADRIA 2017 |
|---|---|
| Country | China |
| City | Suzhou |
| Period | 17/4/5 → 17/4/8 |
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All Science Journal Classification (ASJC) codes
- Building and Construction
- Computer Graphics and Computer-Aided Design
Cite this
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3D visual simulation and numerical measurement of privacy in traditional Korean palace. / Hwang, Ji Hyoun; Lee, Hyun Soo.
CAADRIA 2017 - 22nd International Conference on Computer-Aided Architectural Design Research in Asia: Protocols, Flows and Glitches. ed. / Marc Aurel Schnabel; Aleksandra Raonic; Patrick Janssen; Paul Loh. The Association for Computer-Aided Architectural Design Research in Asia (CAADRIA), 2017. p. 355-363 (CAADRIA 2017 - 22nd International Conference on Computer-Aided Architectural Design Research in Asia: Protocols, Flows and Glitches).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - 3D visual simulation and numerical measurement of privacy in traditional Korean palace
AU - Hwang, Ji Hyoun
AU - Lee, Hyun Soo
PY - 2017/1/1
Y1 - 2017/1/1
N2 - Traditional Korean architecture provides privacy through a proper balance of openness and enclosure through courtyard gardens. However, it is difficult to analyse privacy quantitatively in a threedimensional space. The analysis of visual privacy is a significant issue in resolving conflicts and enhancing comfort. This paper develops a computational algorithm for simulating and measuring privacy on the concept of prospect and refuge: a design strategy for psychological wellbeing. In order to visualize privacy, the prospect area ratio (PAR) and refuge area ratio (RAR) are used in 3D visual simulations. PAR and RAR calculate the area ratio of the hiding space or the visible space in the images collected from the 3D model. In addition, parametric algorithms are proposed to calculate PAR/RAR automatically. Finally, this research demonstrates a case study of Gyeongbokgung, one of the five palace buildings in Korea, to show methods and processes of the quantitative analysis of visual privacy. The outcome of this paper contributes to quantitative confirmation of spatial characteristics that clearly distinguish between public space and private space of Gyeongbokgung. The proposed method also shows great potentials to quickly obtain the numeric value of privacy.
AB - Traditional Korean architecture provides privacy through a proper balance of openness and enclosure through courtyard gardens. However, it is difficult to analyse privacy quantitatively in a threedimensional space. The analysis of visual privacy is a significant issue in resolving conflicts and enhancing comfort. This paper develops a computational algorithm for simulating and measuring privacy on the concept of prospect and refuge: a design strategy for psychological wellbeing. In order to visualize privacy, the prospect area ratio (PAR) and refuge area ratio (RAR) are used in 3D visual simulations. PAR and RAR calculate the area ratio of the hiding space or the visible space in the images collected from the 3D model. In addition, parametric algorithms are proposed to calculate PAR/RAR automatically. Finally, this research demonstrates a case study of Gyeongbokgung, one of the five palace buildings in Korea, to show methods and processes of the quantitative analysis of visual privacy. The outcome of this paper contributes to quantitative confirmation of spatial characteristics that clearly distinguish between public space and private space of Gyeongbokgung. The proposed method also shows great potentials to quickly obtain the numeric value of privacy.
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UR - http://www.scopus.com/inward/citedby.url?scp=85021706220&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85021706220
T3 - CAADRIA 2017 - 22nd International Conference on Computer-Aided Architectural Design Research in Asia: Protocols, Flows and Glitches
SP - 355
EP - 363
BT - CAADRIA 2017 - 22nd International Conference on Computer-Aided Architectural Design Research in Asia
A2 - Schnabel, Marc Aurel
A2 - Raonic, Aleksandra
A2 - Janssen, Patrick
A2 - Loh, Paul
PB - The Association for Computer-Aided Architectural Design Research in Asia (CAADRIA)
ER -