Synthesizing 3D morphology from a collection of urban design concepts
Name
1237132217-MIT.pdf
Size
6.3 MB
Format
Adobe PDF
Checksum (MD5)
047a7dc44d78b0a1d8c1935a1a5ed35e
Author(s)
Sun, Tuo,S.M.Massachusetts Institute of Technology.
Advisor(s)
Takehiko Nagakura and Terry Knight.
Date Issued
2020
Publisher
Massachusetts Institute of Technology
Abstract
In the decision-making process of urban development projects, decision-makers and urban designers work collectively as a) decision-makers make decisions of urban development based on the evaluation of urban morphology, b) urban designers visualize design decisions given by decision-makers with 3D urban morphology and produce development proposals after certain rounds of iteration; A proposal involves designing 3D urban morphology, aka the collection of building typologies (parcel level), on a specific site. Due to the high costs of visualizing massive building geometries manually, the current decision-making workflow does not allow adequate iteration before the implementation of the proposal. To reduce the cost of manual modeling work by designers, rule-based approaches (like ESRI's CityEngine) generate 3D urban morphology from spatial geometries via rules. However, the limitations of creating rules are the bottleneck of popularizing rule-based approaches in professional practice. This research explores using machine learning pipelines to synthesize novel 3D morphology from urban design precedents intuitively, solving the above bottleneck. The resulting pipeline learns spatial data and 2D rendering images for two major parts: 1) to extract 2D building typology images from an aerial rendering image of urban morphology, and 2) to predict spatial building data from an extracted image and a spatial parcel geometry. This pipeline promotes the process of creating rules, allowing both urban designers to create visualization and decision-makers to evaluate urban development intuitively.
Description
Thesis: S.M., Massachusetts Institute of Technology, Department of Architecture, September, February, 2020
Thesis: S.M., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, February, 2020
Cataloged from student-submitted PDF of thesis.
Includes bibliographical references (page 55).
Subjects
Architecture.
Electrical Engineering and Computer Science.
MIT Department
Massachusetts Institute of Technology. Department of Architecture
Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
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MIT theses may be protected by copyright. Please reuse MIT thesis content according to the MIT Libraries Permissions Policy, which is available through the URL provided.
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