Proceedings, XXth congress: Proceedings, XXth congress

Altan, M. Orhan

Bibliographic data

Multivolume work

Persistent identifier:: 1663674213

Title:: Proceedings, XXth congress

Sub title:: Istanbul, 12 - 23 July 2004

Year of publication:: 2004

Place of publication:: Istanbul

Publisher of the original:: [Verlag nicht ermittelbar]

Identifier (digital):: 1663674213

Language:: English

Additional Notes:: Erscheinungsdatum des Originals ist aus dem Copyrightjahr ermittelt.; Auch bezeichnet als XXth International Congress for Photogrammetry and Remote Sensing

Editor:: Altan, M. Orhan

Corporations:: International Society for Photogrammetry and Remote Sensing, Congress, 20., 2004, Istanbul; International Society for Photogrammetry and Remote Sensing, Commission Primary Data Acquisition

Adapter:: International Society for Photogrammetry and Remote Sensing, Congress, 20., 2004, Istanbul; International Society for Photogrammetry and Remote Sensing, Commission Primary Data Acquisition

Founder of work:: International Society for Photogrammetry and Remote Sensing, Congress, 20., 2004, Istanbul; International Society for Photogrammetry and Remote Sensing, Commission Primary Data Acquisition

Other corporate:: International Society for Photogrammetry and Remote Sensing, Congress, 20., 2004, Istanbul; International Society for Photogrammetry and Remote Sensing, Commission Primary Data Acquisition

Document type:: Multivolume work

Volume

Persistent identifier:: 166368779X

Title:: Proceedings, XXth congress

Scope:: IV, 226 Seiten

Year of publication:: 2004

Place of publication:: Istanbul

Publisher of the original:: [Verlag nicht ermittelbar]

Identifier (digital):: 166368779X

Illustration:: Illustrationen, Diagramme

Signature of the source:: ZS 312(35,B8)

Language:: English

Additional Notes:: Erscheinungsdatum des Originals ist aus dem Copyrightjahr ermittelt.

Usage licence:: Attribution 4.0 International (CC BY 4.0)

Editor:: Altan, M. Orhan

Corporations:: International Society for Photogrammetry and Remote Sensing, Congress, 20., 2004, Istanbul; International Society for Photogrammetry and Remote Sensing

Adapter:: International Society for Photogrammetry and Remote Sensing, Congress, 20., 2004, Istanbul; International Society for Photogrammetry and Remote Sensing

Founder of work:: International Society for Photogrammetry and Remote Sensing, Congress, 20., 2004, Istanbul; International Society for Photogrammetry and Remote Sensing

Other corporate:: International Society for Photogrammetry and Remote Sensing, Congress, 20., 2004, Istanbul; International Society for Photogrammetry and Remote Sensing

Publisher of the digital copy:: Technische Informationsbibliothek Hannover

Place of publication of the digital copy:: Hannover

Year of publication of the original:: 2019

Document type:: Volume

Collection:: Earth sciences

Chapter

Title:: 3D MODELING AND REPRESENTATION OF “IDEAL CITY” PAINTED BY PIERO DELLA FRANCESCA Tomomasa SAEGUSA, Hirofumi CHIKATSU

Document type:: Multivolume work

Structure type:: Chapter

3D MODELING AND REPRESENTATION OF “IDEAL CITY” PAINTED BY PIERO DELLA FRANCESCA Tomomasa SAEGUSA' ; Hirofumi CHIKATSU Tokyo Denki University, Department of Civil and Environmental Engineering, 350-0394 Hatoyama Saitama, Japan saegusa@chikatsu-lab.g.dendai.ac.jp, chikatsu@g.dendai.ac.jp Commission Youth Forum KEY WORDS: Cultural Heritage, City, Modeling, Representation, Virtual Reality, Visualization, Geometry ABSTRACT: Recently, digital archives for cultural heritage or arts and crafts has received attention from possibility that people can appreciate or experience the archaeological objects, the past space or arts and crafts through the computer at any time and without going to the museum or the spot. In particular, 3D reconstruction and visualization of the lost objects or past word using antique maps or pictures have been receiving more attention since reconstructed 3D world gives important information for understanding those days. In these circumstances, 3D reconstruction for picture was investigated using “Ideal City” painted by Piero della Francesca at 1475 in this paper. 1. INTRODUCTION 3D reconstruction and visualization of the lost objects or past word using antique maps or pictures have been receiving more attention since reconstructed 3D world gives important information for understanding those days. From these viewpoint, 3D reconstruction of historical city Kawagoe where locate in Saitama Japan, and Palatitsa palace where was the residence of great Alexander’s father were investigated using antique maps and surveying maps by the authors (Sakamoto & Chikatsu, 2002, Suzuki & Chikatsu, 2003). Similarly, 3D reconstruction of painted world as picture is interesting issue. With this motive, 3D reconstruction “Ideal City” painted by Piero della Francesca at 1475 was investigated. Ideal City was painted as ideal urban in those days using perspective geometry. 3D reconstruction using photogrammetric geometry, and visualization and landscape animation for the “Ideal City” are demonstrated in this paper. Figure |. 153 “Ideal City” 2. PERSPECTIVE PROJECTION METHOD Piero della Francesca was famous Italian painter during Renaissance period but also he was a famous painter based on perspective geometry. Figure 1 shows “Ideal City” which was painted based on the perspective projection. The perspective projection is basic technique for expressing 3- dimensional object in 2-dimensional plane, and the method which was established in Italy in the 15th century is used in CG or architectural Perth. Figure 2 shows the concept of the perspective projection, and the basic points for the perspective projection are as follows. The scale and the object position are changed by the distance and the angle from the eye point, and the horizontal line is drawn as the straight line to show the height of the eye point. Moreover, even if the position of the eye point is changed, the horizontal line is drawn in the height of the eye point. There are some perspective method depend on number of the eye points, but the “Ideal city” painted by the one point perspective projection, and Figure 2 shows also the concept of the one point perspective projection. i= 1 ies € % pro

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