| authors |
Shih, N. J. and Tsai, Y. T. |
| year |
2000 |
| title |
A Photogrammetry and Perception Study of Chernikhov Fantasy No. 32 and 38 |
| doi |
https://doi.org/10.52842/conf.caadria.2000.461
|
| source |
CAADRIA 2000 [Proceedings of the Fifth Conference on Computer Aided Architectural Design Research in Asia / ISBN 981-04-2491-4] Singapore 18-19 May 2000, pp. 461-470 |
| summary |
This research investigated the object composition in Chernikhov's 101 Architectural Fantasies through computer-aided visualization, for the purpose of interpreting the relationships between architectural components. In contrast to traditional simulation analysis, this research applied photogrammetry to investigate the orthogonal and parallel ambiguity of 3D objects in 2D drawings by calculating the position of matching geometries. This test took Fantasy no. 38 and 32 as examples to confirm their spatial relationship. 60 architectural students were asked to conduct 3 tests. The algorithmic approach (photogrammetry calculation) was referenced by a cognitive approach (the perception survey) as a comparison base. Photogrammetry test proved that the relation between objects was usually oriented by personal spatial experiences that did control the deduction process of an observer. Perception survey showed that orthogonal assumption existed in the interpretation process of an object's position. It turned out that a testee would still consider two linear objects intersected in orthogonal angle within a tolerance of 15 degree or parallel position between 4 and -16 degree. The finding showed that the interpretation of paper architecture drawings not only was given by the author, but tended to be re-interpreted by an observer. The interpretation process, just like modeling and rendering process, should be a two-way process that facilitates a study oriented either from 2D images or 3D models. |
| series |
CAADRIA |
| email |
|
| full text |
 file.pdf (236,407 bytes) |
| references |
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