Image Region Recognition Quiz

Image Region Recognition Quiz

12th Grade

10 Qs

quiz-placeholder

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Image Region Recognition Quiz

Image Region Recognition Quiz

Assessment

Quiz

Engineering

12th Grade

Hard

Created by

AHMAD WAHAP

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary purpose of region description in image recognition?

To enhance the color quality of the image

To reduce the image size for storage

To generate a numeric feature vector or a syntactic description

To create a visual representation of the image

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a characteristic of common shape description methods?

Input representation form

Robustness to transformations

Object reconstruction ability

Color intensity analysis

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the term 'abstraction' refer to in the context of shape description?

The process of adding details to an image

The process of removing non-essential characteristics

The process of converting 2D images to 3D

The process of enhancing image quality

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a common issue faced during shape recognition?

Uniform shape representation

High resolution images

Object occlusion

Excessive color variation

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which method is used for labeling regions in image segmentation?

Shape matching

Boundary tracing

Color coding

Labeling or coloring

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does a chain code represent in contour-based shape representation?

A sequence of unit-size line segments

A sequence of color values

A sequence of pixel intensities

A sequence of shape classes

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a method to reduce noise sensitivity in shape signatures?

Using raw signatures

Applying smoothed signatures

Increasing image resolution

Decreasing the number of boundary points

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