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Welcome to the Image Segmentation MCQs Page

Dive deep into the fascinating world of Image Segmentation with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Image Segmentation, a crucial aspect of Digital Image Processing (DIP). In this section, you will encounter a diverse range of MCQs that cover various aspects of Image Segmentation, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Digital Image Processing (DIP).

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Check out the MCQs below to embark on an enriching journey through Image Segmentation. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Digital Image Processing (DIP).

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Image Segmentation. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Image Segmentation MCQs | Page 3 of 18

Explore more Topics under Digital Image Processing (DIP)

Q21.
Step edge transition is between pixels over the distance of

a.

1 pixel

b.

2 pixels

c.

3 pixels

d.

4 pixels

Discuss
Answer: (a).1 pixel
Q22.
Sobel gradient is not that good for detection of

a.

horizontal lines

b.

vertical lines

c.

Diagonal lines

d.

edges

Discuss
Answer: (c).Diagonal lines
Q23.
Smoothness reduced the bricks of

a.

pixels

b.

constant intensities

c.

point pixels

d.

edges

Discuss
Answer: (d).edges
Q24.
Second derivative approximation says that it is nonzero only at

a.

ramp

b.

step

c.

onset

d.

edges

Discuss
Answer: (c).onset
Q25.
Method in which images are input and attributes are output is called

a.

low level processes

b.

high level processes

c.

mid level processes

d.

edge level processes

Discuss
Answer: (c).mid level processes
Q26.
Computation of derivatives in segmentation is also called

a.

spatial filtering

b.

frequency filtering

c.

low pass filtering

d.

high pass filtering

Discuss
Answer: (a).spatial filtering
Q27.
Model of lines through region is called

a.

ramp edges

b.

step edge

c.

roof edges

d.

thinness of edges

Discuss
Answer: (c).roof edges
Q28.
Transition of intensity takes place between

a.

adjacent pixels

b.

near pixels

c.

edge pixels

d.

line pixels

Discuss
Answer: (a).adjacent pixels
Q29.
Averaging is analogous to

a.

differentiation

b.

derivation

c.

addition

d.

integration

Discuss
Answer: (d).integration
Q30.
Response of derivative mask is zero at

a.

sharp intensities

b.

constant intensities

c.

low intensities

d.

high intensities

Discuss
Answer: (b).constant intensities
Page 3 of 18

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