Quizalize logo
placeholder image to represent content

Image processing, image enhancement, image morphology, image segmentation

Quiz by Snehal Rangrao Watharkar

Feel free to use or edit a copy

includes Teacher and Student dashboards

Measure skills
from any curriculum

Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.

With a free account, teachers can
  • edit the questions
  • save a copy for later
  • start a class game
  • automatically assign follow-up activities based on students’ scores
  • assign as homework
  • share a link with colleagues
  • print as a bubble sheet

Our brand new solo games combine with your quiz, on the same screen

Correct quiz answers unlock more play!

New Quizalize solo game modes
20 questions
Show answers
  • Q1
    What is the primary goal of image segmentation?
    To partition an image into meaningful regions
    To change the color of an image
    To enhance the brightness of an image
    To remove noise from an image
    30s
  • Q2
    Which technique is commonly used to enhance the contrast of an image?
    Edge detection
    Color inversion
    Image blurring
    Histogram equalization
    30s
  • Q3
    What does the morphological operation 'dilation' do in image processing?
    It reduces the size of objects in a binary image
    It sharpens the edges of objects in a binary image
    It enlarges the boundaries of objects in a binary image
    It converts an image to grayscale
    30s
  • Q4
    What is the main purpose of applying a Gaussian filter in image processing?
    To increase contrast
    To detect edges
    To reduce noise and smoothen the image
    To perform image segmentation
    30s
  • Q5
    Which image segmentation technique uses clustering for grouping pixels?
    Edge detection
    Contour detection
    K-means clustering
    Thresholding
    30s
  • Q6
    What is the purpose of edge detection in image processing?
    To apply filters for noise reduction
    To identify the boundaries of objects within an image
    To increase image resolution
    To enhance color saturation
    30s
  • Q7
    What is the function of thresholding in image segmentation?
    To create binary images by distinguishing between foreground and background
    To enhance texture details
    To resize images
    To apply color correction
    30s
  • Q8
    What is the role of the morphological operation 'erosion' in image processing?
    It shrinks the boundaries of objects in a binary image
    It converts an image to a binary format
    It enhances the color saturation of an image
    It enlarges the objects in a binary image
    30s
  • Q9
    What mathematical concept is often used to describe transformations applied to images in image processing?
    Transformation equation
    Convolution
    Thresholding
    Filtering
    30s
  • Q10
    What type of image processing technique uses filters to remove noise and enhance features in an image?
    Morphology
    Segmentation
    Convolution
    Thresholding
    30s
  • Q11
    Which image processing technique is used to separate objects from the background based on color or intensity?
    Noise reduction
    Morphological filtering
    Thresholding
    Histogram equalization
    30s
  • Q12
    What is the primary goal of image compression in image processing?
    To reduce the file size of an image
    To increase image brightness
    To enhance image resolution
    To change the color depth
    30s
  • Q13
    In image processing, what does morphological image processing primarily deal with?
    Color correction
    Image compression
    Shape and structure of features in an image
    Noise reduction
    30s
  • Q14
    Which spatial domain operation is used for enhancing image sharpness?
    Low-pass filtering
    Median filtering
    Gaussian smoothing
    High-pass filtering
    30s
  • Q15
    Which equation represents the transformation of an image pixel value during linear contrast stretching?
    T(x) = a*x + b
    T(x) = sin(x)
    T(x) = log(x)
    T(x) = x^2
    30s

Teachers give this quiz to your class