Title :
Semi-automatic Roof Reconstruction
Author :
Lu, Tong ; Yang, Yibing ; Su, Feng ; Sun, Zhegxing
Author_Institution :
State Key Lab. of Software Novel Technol., Nanjing Univ., Nanjing, China
Abstract :
A semi-automatic 3D roof reconstruction method is proposed in this paper. It consists of two components: automatic recognition of 2D plane drawings and interactively ldquopullingrdquo or ldquopushingrdquo the recognized results. Only a limited number of reconstruction operations are needed to generate various types of 3D roofs, making the method efficient.
Keywords :
civil engineering computing; image recognition; image reconstruction; roofs; 2D plane drawing; 3D roofs; automatic recognition; semi-automatic 3D roof reconstruction; Engineering drawings; Fascia; Laboratories; Rain; Reconstruction algorithms; Shape; Snow; Structural beams; Sun; Text analysis; pulling; pushing; roof reconstruction;
Conference_Titel :
Document Analysis and Recognition, 2009. ICDAR '09. 10th International Conference on
Conference_Location :
Barcelona
Print_ISBN :
978-1-4244-4500-4
Electronic_ISBN :
1520-5363
DOI :
10.1109/ICDAR.2009.34
