Proceedings ArticleDOI
DANIEL: A Deep Architecture for Automatic Analysis and Retrieval of Building Floor Plans
Divya Sharma,Nitin Gupta,Chiranjoy Chattopadhyay,Sameep Mehta +3 more
- pp 420-425
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TLDR
This paper proposes Deep Architecture for fiNdIng alikE Layouts (DANIEL), a novel deep learning framework to retrieve similar floor plan layouts from repository and creation of a new complex dataset ROBIN, having three broad dataset categories with 510 real world floor plans.Abstract:
Automatically finding out existing building layouts from a repository is always helpful for an architect to ensure reuse of design and timely completion of projects. In this paper, we propose Deep Architecture for fiNdIng alikE Layouts (DANIEL). Using DANIEL, an architect can search from the existing projects repository of layouts (floor plan), and give accurate recommendation to the buyers. DANIEL is also capable of recommending the property buyers, having a floor plan image, the corresponding rank ordered list of alike layouts. DANIEL is based on the deep learning paradigm to extract both low and high level semantic features from a layout image. The key contributions in the proposed approach are: (i) novel deep learning framework to retrieve similar floor plan layouts from repository; (ii) analysing the effect of individual deep convolutional neural network layers for floor plan retrieval task; and (iii) creation of a new complex dataset ROBIN (Repository Of BuildIng plaNs), having three broad dataset categories with 510 real world floor plans.We have evaluated DANIEL by performing extensive experiments on ROBIN and compared our results with eight different state-of-the-art methods to demonstrate DANIEL’s effectiveness on challenging scenarios.read more
Citations
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Book ChapterDOI
Deep Vectorization of Technical Drawings
Vage Egiazarian,Oleg Voynov,Alexey Artemov,Denis Volkhonskiy,Aleksandr Safin,Maria Taktasheva,Denis Zorin,Denis Zorin,Evgeny Burnaev +8 more
TL;DR: This work presents a new method for vectorization of technical line drawings, such as floor plans, architectural drawings, and 2D CAD images, that quantitatively and qualitatively outperforms a number of existing techniques on a collection of representative technical drawings.
Journal ArticleDOI
Shall deep learning be the mandatory future of document analysis problems
Nicole Vincent,Jean-Marc Ogier +1 more
TL;DR: In insights about how document analysis systems are built, the examination of the practices of researchers in this field allows us to conclude that the tools that are used, and related issues, have become more and more complex over time.
Book ChapterDOI
Deep Vectorization of Technical Drawings
Vage Egiazarian,Oleg Voynov,Alexey Artemov,Denis Volkhonskiy,Aleksandr Safin,Maria Taktasheva,Denis Zorin,Denis Zorin,Evgeny Burnaev +8 more
TL;DR: In this paper, a transformer-based network is used to estimate vector primitives and an optimization procedure is performed to obtain the final primitive configurations, which outperforms a number of existing techniques on a collection of representative technical drawings.
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Gaps and requirements for automatic generation of space layouts with optimised energy performance
TL;DR: This paper investigates 10 relevant studies combining GSL and EPO and analyses their gaps and extends the analysis to the research on GSL andEPO.
Journal ArticleDOI
High-level feature aggregation for fine-grained architectural floor plan retrieval
TL;DR: A novel algorithm to extract high-level semantic features from an architectural floor plan using weighted sum of the features is proposed, where a feature can be given more preference over others, during retrieval.
References
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Proceedings ArticleDOI
A prototype system for interpreting hand-sketched floor plans
TL;DR: A prototype system for drawing interpretation that automatically converts hand-sketched floor-plans into the CAD format is presented and showed that sufficient recognition performance for practical use was able to be obtained.
Journal ArticleDOI
A system to understand hand-drawn floor plans using subgraph isomorphism and Hough transform
TL;DR: A system to understand hand drawn architectural drawings in a CAD environment is presented and an inexact subgraph isomorphism procedure using relaxation labeling techniques is performed to speed up the matching.
Proceedings ArticleDOI
Reconstruction of the 3D structure of a building from the 2D drawings of its floors
Philippe Dosch,Gérald Masini +1 more
TL;DR: This article presents the first results in reconstructing the 3D structure of a building using primitives delivered by the analysis of the 2D architectural drawings of its floors using a maximal clique detection algorithm.
Proceedings ArticleDOI
a.SCAtch - A Sketch-Based Retrieval for Architectural Floor Plans
TL;DR: In this paper a sketch-based approach is proposed to query the floor plan repository, where the user searches for semantically similar floor plans just by drawing the new plan.
Proceedings ArticleDOI
Symbol Spotting in Line Drawings through Graph Paths Hashing
TL;DR: A symbol spotting technique through hashing the shape descriptors of graph paths (Hamiltonian paths) to ease the accurate localization of the model symbol through the hash table lookup process.