DIP-module 2

DIP-module 2

University

30 Qs

quiz-placeholder

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DIP-module 2

DIP-module 2

Assessment

Quiz

Engineering

University

Practice Problem

Hard

Created by

NAIDILE S

Used 1+ times

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30 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary purpose of intensity transformation functions?

To change the resolution of an image

To enhance the contrast or brightness of an image

To perform image segmentation

To reduce image noise

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a commonly used intensity transformation function?

Histogram equalization

Edge detection

Morphological transformation

Image convolution

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Histogram equalization is primarily used to:

Improve the sharpness of an image

Enhance the contrast of an image

Reduce the size of an image

Detect edges in an image

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In histogram processing, the cumulative distribution function (CDF) is used to:

Calculate the mean intensity

Normalize the histogram

Map intensity levels for histogram equalization

Smooth the histogram

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Spatial filtering is primarily used to:

Enhance specific features in an image

Change the image size

Apply color transformations

Increase the bit depth of an image

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following best describes a convolution operation in spatial filtering?

A process that scales the image

A process that blurs the image

A mathematical operation that combines two functions

A method to change image format

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main goal of a smoothing spatial filter?

To sharpen image edges

To reduce noise in an image

To enhance contrast

To detect corners

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