
Exploring Digital Image Processing
Quiz
•
Professional Development
•
University
•
Practice Problem
•
Hard
Mrs. 1197
FREE Resource
Enhance your content in a minute
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the primary methods of image acquisition?
Image editing software
Film development
Graphic design techniques
Digital photography, scanning, MRI, CT, ultrasound
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Describe the role of sensors in image acquisition.
Sensors are used to store images in digital format.
Sensors convert light into electrical signals to capture images.
Sensors primarily focus on color correction during image processing.
Sensors enhance image resolution by adjusting brightness levels.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the difference between analog and digital image acquisition?
Analog images are continuous signals; digital images are discrete pixel values.
Digital images can be continuously adjusted; analog images cannot.
Analog images are stored as binary data; digital images are stored as continuous signals.
Analog images are made of pixels; digital images are made of film.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Explain the concept of sampling in image acquisition.
Sampling involves the compression of image files to reduce size.
Sampling is the process of converting a continuous image signal into a discrete signal by measuring light intensity at specific intervals.
Sampling is the process of enhancing image quality by increasing resolution.
Sampling refers to the method of applying filters to smooth out images.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is quantization in the context of image acquisition?
Quantization refers to the compression of image files.
Quantization is the method of applying filters to images.
Quantization is the process of enhancing image resolution.
Quantization is the process of converting continuous color/intensity values in an image to discrete values.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
List and describe two common image enhancement techniques.
Brightness Adjustment: Changes the overall lightness of an image.
Image Resizing: Alters the dimensions of the image without enhancing quality.
1. Histogram Equalization: Improves contrast by redistributing intensity values. 2. Contrast Stretching: Expands the range of intensity values for a more vibrant image.
Color Filtering: Applies a color overlay to the image.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is histogram equalization and how does it improve image quality?
Histogram equalization reduces image size by compressing pixel data.
Histogram equalization changes the color palette of an image to grayscale.
Histogram equalization blurs images to create a smoother appearance.
Histogram equalization enhances image contrast by redistributing pixel intensity values to cover the full range, making details more visible.
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
20 questions
How much idea I have?
Quiz
•
1st Grade - Professio...
20 questions
Deaf Awareness/BSL
Quiz
•
5th Grade - Professio...
20 questions
Sample Paper for ICA 1
Quiz
•
University
16 questions
COORDINATING CONJUNCTIONS 1
Quiz
•
7th Grade - Professio...
15 questions
1aTP Powtórka - Podstawowe pojęcia - spedycja
Quiz
•
University
20 questions
EBM2193 HUMAN RESOURCE MANAGEMENT LU1&LU2
Quiz
•
University
15 questions
Arduino/Node MCU
Quiz
•
University
20 questions
QUIZ 4 : TOPIC 8 [PROCESS COSTING]
Quiz
•
1st Grade - University
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
20 questions
Figurative Language Review
Quiz
•
6th Grade
Discover more resources for Professional Development
12 questions
IREAD Week 4 - Review
Quiz
•
3rd Grade - University
23 questions
Subject Verb Agreement
Quiz
•
9th Grade - University
7 questions
Force and Motion
Interactive video
•
4th Grade - University
7 questions
Renewable and Nonrenewable Resources
Interactive video
•
4th Grade - University
5 questions
Poetry Interpretation
Interactive video
•
4th Grade - University
19 questions
Black History Month Trivia
Quiz
•
6th Grade - Professio...
15 questions
Review1
Quiz
•
University
15 questions
Pre1
Quiz
•
University
