Title: | Insertion of three-dimensional objects in architectural photos |
Authors: | Alvarez, Beatriz Silva Villa Carvalho, Paulo Cezar Pinto Gattass, Marcelo |
Citation: | Journal of WSCG. 2002, vol. 10, no. 1-2, p. 17-23. |
Issue Date: | 2002 |
Publisher: | UNION Agency |
Document type: | článek article |
URI: | http://hdl.handle.net/11025/5928 http://wscg.zcu.cz/wscg2002/Papers_2002/B11.pdf |
ISSN: | 1213-6972 (print) 1213-6980 (CD-ROM) 1213-6964 (online) |
Keywords: | 3D scéna;fotografie;projekce;kalibrace fotoaparátu |
Keywords in different language: | 3D scena;photographs;projection;camera calibration |
Abstract: | This paper proposes a simple and interactive system that allows modifying a photographic picture of a threedimensional scene involving architectural elements, so that the user can evaluate the aesthetic effects and the impact such modifications in the real environment would cause in other people. The method is based on the existence, in architectural pictures, of three main directions of interest, which are mutually orthogonal. The identification of vanishing points of such directions allows calibrating the camera used to take the pictures and also inserting new elements into the scene. |
Rights: | © UNION Agency |
Appears in Collections: | Volume 10, number 1-2 (2002) |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
B11.pdf | Plný text | 2,45 MB | Adobe PDF | View/Open |
B11-1.avi | Video 1 | 14,74 MB | AVI | View/Open |
B11-2.avi | Video 2 | 13,29 MB | AVI | View/Open |
Please use this identifier to cite or link to this item:
http://hdl.handle.net/11025/5928
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