PENDETEKSIAN KARAKTER BRAILLE MENGGUNAKAN YOLOV8n

Ahmad, Usamah Ali (2025) PENDETEKSIAN KARAKTER BRAILLE MENGGUNAKAN YOLOV8n. Bachelor thesis, Institut Teknologi Kalimantan.

[img] Text
11201005_cover.pdf

Download (116kB)
[img] Text
11201005_statement_of_authenticity.pdf

Download (180kB)
[img] Text
11201005_publishing_agreement.pdf

Download (181kB)
[img] Text
11201005_approval_sheet.pdf

Download (572kB)
[img] Text
11201005_preface.pdf

Download (186kB)
[img] Text
11201005_abstract_id.pdf

Download (224kB)
[img] Text
11201005_abstract_en.pdf
Restricted to Repository staff only until 26 April 2027.

Download (218kB) | Request a copy
[img] Text
11201005_table_of_content.pdf
Restricted to Repository staff only until 26 April 2027.

Download (185kB) | Request a copy
[img] Text
11201005_illustrations.pdf
Restricted to Repository staff only until 26 April 2027.

Download (181kB) | Request a copy
[img] Text
11201005_tables.pdf
Restricted to Repository staff only until 26 April 2027.

Download (180kB) | Request a copy
[img] Text
11201005_chapter_1.pdf
Restricted to Repository staff only until 26 April 2027.

Download (305kB) | Request a copy
[img] Text
11201005_chapter_2.pdf
Restricted to Repository staff only until 26 April 2027.

Download (2MB) | Request a copy
[img] Text
11201005_chapter_3.pdf
Restricted to Repository staff only until 26 April 2027.

Download (330kB) | Request a copy
[img] Text
11201005_chapter_4.pdf
Restricted to Repository staff only until 26 April 2027.

Download (2MB) | Request a copy
[img] Text
11201005_conclusions.pdf
Restricted to Repository staff only until 26 April 2027.

Download (214kB) | Request a copy
[img] Text
11201005_bibliography.pdf

Download (221kB)
[img] Text
11201005_enclosure.pdf
Restricted to Repository staff only until 26 April 2027.

Download (475kB) | Request a copy
[img] Text
11201005_paper.pdf
Restricted to Repository staff only until 26 April 2027.

Download (2MB) | Request a copy
[img] Text
11201005_persentation.pdf
Restricted to Repository staff only until 26 April 2027.

Download (3MB) | Request a copy
[img] Text
11201005_form020.pdf
Restricted to Repository staff only until 26 April 2027.

Download (1MB) | Request a copy

Abstract

Usaha meningkatkan aksesibilitas bagi penyandang tunanetra, deteksi otomatis karakter braille melalui teknologi penglihatan komputer memiliki peran krusial. Penelitian ini menggunakan YOLOV8n, model deteksi objek tingkat lanjut, untuk mengidentifikasi karakter braille dari gambar. Studi ini mengevaluasi pengaruh ukuran gambar dan konversi grayscale terhadap performa model, dengan mempertimbangkan akurasi dan efisiensi. Metode penelitian mencakup pelatihan model YOLOV8n pada berbagai skenario, termasuk ukuran gambar dan konversi ke skala grayscale. Dataset yang digunakan dibagi menjadi tiga bagian dengan pembagian data train sebanyak 12495 gambar, data validation sebanyak 167 gambar, dan data testing sebanyak 111 gambar. Hasil penelitian menunjukkan bahwa ukuran gambar dan konversi grayscale memiliki dampak signifikan pada deteksi karakter braille. Model terbaik didapat pada input gambar sebesar 640 piksel dengan channel warna grayscale dengan nilai precission yang diperoleh sebesar 0.91151, nilai recall sebesar 0.93893, nilai mAP50 sebesar 0.95449 , dan nilai mAP50-95 sebesar 0.53294 dengan jumlah epoch sebanyak 20. Untuk waktu komputasi yang dibutuhkan adalah 4477.66 detik.

Item Type: Thesis (Bachelor)
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Divisions: Jurusan Matematika dan Teknologi Informasi > Informatika
Depositing User: Ahmad Usamah Ali
Date Deposited: 13 Jan 2025 05:05
Last Modified: 13 Jan 2025 05:05
URI: http://repository.itk.ac.id/id/eprint/22203

Actions (login required)

View Item View Item