ANALISIS PENGGUNAAN METODE THRESHOLDING OTSU DAN KOMBINASINYA DENGAN METODE PRA-PROSES DALAM MENDETEKSI KERETAKAN DINDING PADA GEDUNG

ROSYADI, AHMAD SYADIDU (2020) ANALISIS PENGGUNAAN METODE THRESHOLDING OTSU DAN KOMBINASINYA DENGAN METODE PRA-PROSES DALAM MENDETEKSI KERETAKAN DINDING PADA GEDUNG. S1 thesis, Universitas Mercu Buana Jakarta.

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Abstract

Indonesia is a large country in Asia, therefore the development sector in Indonesia must be considered. For this reason, the quality of building construction must also be considered, especially building structures. In order to reduce the risks and impacts that will result in losses from cracks that occur in buildings, an idea emerged to create a system that works in detecting cracks that occur in building construction. This system will use the Otsu thresholding method in matlab processing and this experiment uses several preprocessing methods such as median filter, imgaussfilt, imsharpen, special gaussian, sobel, prewitt, Laplacian, log, average, unsharp an d feature extraction results displayed on Graphical user Interface (GUI). . This process combines the Otsu thresholding method with preprocessing so that there is a difference in each processing, where the highest performance is 100% correct. and the lowest 14% shows a lot of mistakes. Keywords: Otsu Thresholding, GUI, Prapocesing, Matlab. Indonesia merupakan negara di asia yang besar dengan demikian sektor pembangunan di Indonesia harus diperhatikan. Untuk itu, kualitas pembangunan gedung juga harus diperhatikan terutama struktur bangunan. Demi mengurangi resiko dan dampak yang akan menimbulkan kerugian dari keretakan yang terjadi pada bangunan, munculah sebuah ide untuk menciptakan sistem yang bekerja dalam mendeteksi keretakan yang terjadi pada pembangunan gedung. Sistem ini akan menggunakan metode thresholding Otsu dalam pengolahan matlab dan percobaan ini menggunakan beberapa praprocesing seperti median filter, imgaussfilt, imsharpen, fspesial gaussian, sobel, prewitt, Laplacian, log, average, unsharp dan hasil ekstraksi fitur ditampilkan pada Graphical user Interface (GUI). Proses ini menggabungan metode thresholding Otsu dengan praprocesing agar terdapat perbedaan dari masing - masing processing, yang dimana performa tertinggi yaitu 100% menujukan benar . dan paling rendah 14% menunjukan banyak kesalahan. Kata kunci : Thresholding Otsu , GUI, Prapocesing, Matlab

Item Type: Thesis (S1)
Call Number CD: FT/ELK. 20 026
Call Number: ST/14/21/006
NIM/NIDN Creators: 41416010034
Uncontrolled Keywords: Thresholding Otsu , GUI, Prapocesing, Matlab
Subjects: 000 Computer Science, Information and General Works/Ilmu Komputer, Informasi, dan Karya Umum > 060 General Organizations, Foundations, and Museology/Organisasi-organisasi Umum, dan Museologi > 069 Museology (Museum science)/Museologi > 069.2 Museum Management and Use of Physical Plant/Manajemen Museum > 069.22 Planning for Buildings/Merencanakan Bangunan
600 Technology/Teknologi > 620 Engineering and Applied Operations/Ilmu Teknik dan operasi Terapan > 624 Civil Engineering/Teknik Sipil > 624.9 Building, Structure, and Installation/Bangunan, Struktur, dan Instalasi
600 Technology/Teknologi > 690 Buildings/Teknik Bangunan
700 Arts/Seni, Seni Rupa, Kesenian > 720 Architecture/Arsitektur > 721 Architectural Structure/Struktur Arsitektur > 721.2 Walls/Dinding
Divisions: Fakultas Teknik > Teknik Elektro
Depositing User: Putra Arsy Anugrah
Date Deposited: 16 Nov 2022 03:21
Last Modified: 16 Nov 2022 03:21
URI: http://repository.mercubuana.ac.id/id/eprint/49985

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