Noise Identification
Authored by Fahad Khan
Information Technology (IT)
12th Grade
Used 1+ times
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6 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Thresholding is applied on the left greyscale image. The outcome of thresholding is the right image. What value of thresholding is the most suitable one for the outcome?
25
125
225
325
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Thresholding is applied on the left greyscale image. The outcome of thresholding is the right image. What value of thresholding is the most suitable one for the outcome?
25
50
100
200
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Thresholding is applied on the left greyscale image. The outcome of thresholding is the right image. What value of thresholding is the most suitable one for the outcome?
25
50
125
200
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A filter is applied on image A to get image B. What is that filter?
Gaussian
Median
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A filter is applied on image A to get image B. What is that filter?
Mean
Median
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Salt and pepper noise distorted this image with 5% of noise level. Which of the following images could be the suitable distorted image for this value?
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