
Quiz Segmentasi Citra
Authored by Marisha Pertiwi
Computers
University
Used 1+ times

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100 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa yang dimaksud dengan thresholding dalam segmentasi citra?
Menghitung jumlah piksel
Mengubah warna citra
Mengelompokkan piksel berdasarkan intensitas
Meningkatkan kontras
Menghaluskan tepi citra
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Manakah dari berikut ini yang merupakan metode thresholding global?
Metode Otsu
Deteksi Sobel
Deteksi Laplacian
Region growing
Gaussian blur
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Metode Otsu digunakan untuk...
Menentukan nilai threshold optimal secara otomatis
Menghilangkan noise pada citra
Mendeteksi garis lurus pada gambar
Menambahkan warna pada citra grayscale
Menyimpan citra dalam format kompresi
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fungsi utama dari operator Sobel adalah...
Meningkatkan kecerahan citra
Menentukan nilai ambang batas
Mendeteksi tepi dalam arah horizontal dan vertikal
Menggabungkan dua citra menjadi satu
Mengurangi ukuran citra
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Operator Laplacian digunakan dalam segmentasi citra untuk...
Deteksi warna
Deteksi tepi berdasarkan perubahan kedua intensitas
Menentukan ukuran objek
Menggabungkan area dengan warna serupa
Mengaburkan gambar
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Citra yang memiliki latar belakang seragam cocok untuk thresholding...
Lokal
Adaptif
Manual
Global
Otsu
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Metode deteksi titik digunakan untuk...
Mengelompokkan piksel
Menentukan kontur objek
Mendeteksi fitur lokal seperti bintik
Menyesuaikan kontras
Memotong bagian citra
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