Generating 3D building models from architectural drawings: a survey
IEEE Computer Graphics and Applications - Special issue title on generating 3D building models a VR playground for teaching math
Efficient reconstruction from architectural drawings
International Journal of Computer Applications in Technology
A new text detection algorithm for content-oriented line drawing image retrieval
PCM'10 Proceedings of the 11th Pacific Rim conference on Advances in multimedia information processing: Part I
Semiautomatic detection of floor topology from CAD architectural drawings
Computer-Aided Design
a.SCatch: semantic structure for architectural floor plan retrieval
ICCBR'10 Proceedings of the 18th international conference on Case-Based Reasoning Research and Development
Automatic analysis and sketch-based retrieval of architectural floor plans
Pattern Recognition Letters
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Recognition and integration of 2D architectural drawings provide a sound basis for automatically evaluating building designs, simulating safety, estimating construction cost or planning construction sequences. To accomplish these targets, difficulties come from (1) an architectural project is usually composed of a series of related drawings, (2) 3D information of structural objects may be expressed in 2D drawings, annotations, tables, or the composites of above expressions, and (3) a large number of disturbing graphical primitives in architectural drawings complicate the recognition processes. In this paper, we propose new methods to recognize typical structural objects and architectural symbols. Then the recognized results on the same floor and drawings of different floors will be integrated automatically for accurate 3D reconstruction.