Putra, Andi Rachman (2016) Pemodelan 3D Dengan Menggunakan Metode Structure From Motion Dan Terrestrial Laser Scanning (Studi Kasus: Candi Singosari, Malang). Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Candi Singosari merupakan salah satu peninggalan sejarah
milik Indonesia. Pada awalnya candi ini digunakan sebagai tempat
peribadatan dan pemujaan, tetapi sekarang Candi Singosari telah
dilestarikan dan dijadikan sebagai tempat wisata. Bangunan
dengan nilai budaya dan sejarah seperti candi ini membutuhkan
perlindungan serta pemeliharaan, di mana salah satu caranya
adalah dengan melakukan dokumentasi dalam bentuk 3D.
Pemodelan 3D dalam penelitian ini dilakukan menggunakan
dua metode, yaitu Terrestrial Laser Scanning (TLS) dan Structure
from Motion (SfM). Model yang didapat dari kedua metode ini
merupakan point clouds. Nilai koordinat Independent Check Point
(ICP) dari kedua model ini kemudian dibandingkan dengan nilai
koordinat ICP yang didapatkan menggunakan Total Station.
Berdasarkan uji t-student yang telah dilakukan, pada sumbu X
dan Y terdapat 2 koordinat yang ditolak untuk kedua metode.
Untuk sumbu Z hanya 1 koordinat TLS yang ditolak, sedangkan
terdapat 2 koordinat SfM ditolak. Secara keseluruhan, terdapat 31
titik TLS yang diterima atau sebesar 86%, sedangkan untuk SfM
sebanyak 30 titik atau 83%. Hal ini menandakan kedua metode
memiliki hasil yang baik, di mana kedua metode memberikan hasil
di atas 80%. Berdasarkan hasil analisa terlihat bahwa tidak ada
perbedaan yang cukup berarti/signifikan antara kedua metode ini.
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Singosari Temple is one of historical relics belonging to
Indonesia. This temple was originally used as a place of worship
and veneration, but now Singosari Temple has been preserved and
used as tourist attractions. Building with cultural and historical
value such as this temple is in need of protection as well as
maintenance, in which one way is to carry out a documentation in
3D.
3D modeling in this study was conducted using two methods,
Terrestrial Laser Scanning (TLS) and Structure from Motion
(SfM). A model obtained from these two methods is point clouds.
Independent Check Points (ICPs) of both models are then
compared with the coordinates of the ICPs obtained using Total
Station.
Based on the t-student test that has been done, 2 coordinates
are rejected on the X and Y axis for both methods. For the Z axis,
only one TLS coordinate that is rejected, while two SfM coordinate
are rejected. Overall, there are 31 TLS points that accepted or
equal to 86%, while SfM is as many as 30 points or 83%. This
indicates both methods having good results, in which the two
methods give results above 80%. Based on the analysis it appears
that there are no significant differences between these two
methods.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSG 621.366 Put p |
| Uncontrolled Keywords: | Terrestrial Laser Scanning; Structure from Motion; Independent Check Point; Point Clouds |
| Subjects: | H Social Sciences > HN Social history and conditions. Social problems. Social reform N Fine Arts > N Visual arts (General) For photography, see TR |
| Divisions: | Faculty of Civil Engineering and Planning > Geomatics Engineering > 29202-(S1) Undergraduate Thesis |
| Depositing User: | Anis Wulandari |
| Date Deposited: | 12 Jun 2017 06:52 |
| Last Modified: | 27 Dec 2018 04:23 |
| URI: | http://repository.its.ac.id/id/eprint/41601 |
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