Digital Image Processing MCQ

Digital Image Processing MCQ

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  • 02nd Jun, 2022

Take Digital Image Processing Quiz To test your Knowledge

We have listed below the best Digital Image Processing MCQ Questions, that check your basic knowledge of Digital Image Processing. This Digital Image Processing MCQ Test contains 25+ Multiple Choice Questions. You have to select the right answer to check your final preparation for the Digital Image Processing Exam/Interviews. apart from this, you can also download the Digital Image Processing MCQ PDF, completely free from the link given below.

Digital Image Processing MCQ Quiz

1) Which of the following is the dominant application of microwave in image processing?

  • A. radar
  • B.medicines
  • C.lens enhancement
  • D.medical diagnoses

2) Which of the following is not process of image processing?

  • A. high level
  • B.last level
  • C.low level
  • D.mid level

3) ......... is not the source of images.

  • A. acoustic
  • B.mecatronic
  • C.ultrasonic
  • D.electronic

4) Which of the following color is having largest frequency in visible spectrum?

  • A. violet
  • B.blue
  • C.green
  • D.red

5) For which purpose Image subtraction is used?

  • A. color enhancement
  • B.spatial enhancement
  • C.detection
  • D.frequency enhancement

6) Which of the following is image processing related field?

  • A. chemistry
  • B.chemicals
  • C.neurobiology
  • D.medicines

7) Which of the following is the first fundamental step in image processing?

  • A. filtration
  • B.image restoration
  • C.image enhancement
  • D.image acquisition

8) ........ is a colour attribute that describes a pure colour.

  • A. Intensity
  • B.Hue
  • C.Brightness
  • D.Intensity

9) What is the full form of JPEG?

  • A. Joint Photographs Expansion Group
  • B.Joint Photographic Expansion Group
  • C.Joint Photographic Experts Group
  • D.Joint Photographic Expanded Group

10) Which of the following rays have the maximum frequency?

  • A. UV Rays
  • B.Radio Waves
  • C.Gamma Rays
  • D.Microwaves

11) Which of the following filter passes low frequencies?

  • A. High pass filter
  • B.Low pass filter
  • C.Band pass filter
  • D.None of the above

12) The expansion of PDF is ......... in uniform PDF?

  • A. Post Derivation Function
  • B.Portable Document Format
  • C.Probability Density Function
  • D.Previously Derived Function

13) Which of the following filter is used to find the brightest point in the image?

  • A. Max filter
  • B.Mean filter
  • C.Median filter
  • D.None of the above

14) .......... is the independent variable of fuzzy output

  • A. Membership
  • B.Maturity
  • C.Generic Element
  • D.None of the above

15) The function of Iris is ............... .

  • A. Detect color
  • B.Varies focal length
  • C.Source of nutrition
  • D.Control amount of light

16) The color image processing is basically divided into ..... categories.

  • A. 3
  • B.4
  • C.2
  • D.5

17) Which of the following equation is used for calculating B value in terms of HSI components?

  • A. B=I(1+S)
  • B.B=I(1-S)
  • C.B=S(1-I)
  • D.B=S(1+I)

18) Which of the following color models are used for color printing?

  • A. CMY
  • B.CMYK
  • C.RGB
  • D.Both A & B

19) The spatial resolution of an image principally determine by -

  • A. Contrast
  • B.Quantization
  • C.Sampling
  • D.Dynamic range

20) Which of the following is the full form of CDF?

  • A. Contour derived function
  • B.Cumulative distribution function
  • C.Contour derived function
  • D.None of the above

21) Which of the following is the third step in digital image processing?

  • A. Segmentation
  • B.Image Restoration
  • C.Image Enhancement
  • D.All of the above

22) What is called Digitizing the coordinate values of a continuous image?

  • A. Sampling
  • B.Quantization
  • C.Compression
  • D.Segmentation

23) .................. is the name of the tool that helps in zooming, shrinking, rotating, etc.?

  • A. Filters
  • B.Sampling
  • C.Interpolation
  • D.None of above

24) Which of the following is the principal factor, which helps in determining an image's spatial resolution?

  • A. Contrast
  • B.Sampling
  • C.Quantization
  • D.Dynamic range

25) .................. is the smallest possible value of the gradient image.

  • A. 0
  • B.1
  • C.e
  • D.-e

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