JP Journal of Heat and Mass Transfer
Special Volume, Issue II, Advances in Mechanical System and ICT-convergence, Pages 249 - 256
(July 2018) http://dx.doi.org/10.17654/HMSI218249 |
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AUTOMATED 3D RECONSTRUCTION FROM AN OUTLINE IMAGE OF THE BUDDHIST STUPA WITH ROUND GROUND PLAN
Ratchadaporn Kanawong
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Abstract: Temple is a Buddhist place which consists of many buildings. The remarkable building is stupa. In Thailand, stupas, known as Siamese phrachedi, are reliquaries or memorial buildings. Buddhist stupa has the unique shape: symmetric and round. When people look at sketches of stupa, they can image three-dimensional (3D) model of stupa. This paper proposed the method to automatically construct the 3D model of stupa from a 2D image for only the round ground plan of phrachedi. There are 3 steps: the first step is finding vertical symmetric axis of stupa. Next is determining landmarks on the boundary of stupa both sides of the vertical symmetric axis. The last one is surface reconstruction. This paper evaluates the output by comparing to the model created by the expert, the ratio between the mean error and the largest radius of stupa’s base is 4.08%. |
Keywords and phrases: Buddhist stupa, 3D model, reconstruction, architecture. |
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