Pemodelan 3D Dengan Menggunakan Metode Structure From Motion Dan Terrestrial Laser Scanning (Studi Kasus: Candi Singosari, Malang)

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. ================================================================================== 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 > (S1) Undergraduate Theses
Depositing User: Mrs 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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