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Pre-test Viskom 7

Authored by Izaz Rizqullah

Instructional Technology

University

Used 2+ times

Pre-test Viskom 7
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5 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the purpose of digital image processing in the context of segmentation using the Hough Transform?

Enhancing image resolution

Reducing noise in the image

Identifying and extracting specific lines or shapes in the image

Adjusting the brightness and contrast levels of the image

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What distinguishes the Hough Transform method from other image segmentation methods?

Using spatial filters

Using Fourier transformation

Utilizing its polar representation

Applying the k-means algorithm

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

In Hough Transform, what is the function of its polar representation?

Filtering image noise

Converting the image into its polar color space

Classifying objects in the image

Representing lines as polar and angle parameters

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How can Hough Transform be used to detect circles in an image?

Employing the Hough Transform with radius parameters

By computing the image gradients

Using convolutional kernels

Applying adaptive thresholding

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is meant by the term accumulator in the context of Hough Transform?

Storage place for convolution operation results

Parameter space used to map the transform results

Data structure for storing pixel values in the image

Number of iterations in the algorithm

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