DigitaI Image Processing MCQ

DigitaI Image Processing MCQ

  • Sharad Jaiswal
  • 23rd Nov, 2021

We have listed below the best Digital Image Processing MCQ Questions for 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 every question.

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DigitaI Image Processing MCQ

1) For which purpose image subtraction is used?

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

2) Which of the following is not a medical application of digital image processing?

  • A. CCTV
  • B.Cineangiograms
  • C.Ultrasonic scanning
  • D.Nuclear Magnetic Resonance

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

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

4) The spatial resolution of an image principally determine by

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

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

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

6) 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.All of the above

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

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

8) Which is a colour attribute that describes a pure colour?

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

9) The transition between continuous values of the image function and its digital equivalent is called______

  • A. Sampling
  • B.Quantisation
  • C.Rasterisation
  • D.None of the above

10) Images quantised with insufficient brightness levels will lead to the occurrence of_______

  • A. False Contours
  • B.Blurring
  • C.Pixillation
  • D.none of the above

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

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

12) CDF stand for

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

13) Function of IRIS is_______

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

14) Middle infrared light is used in

  • A. soil moisture
  • B.mineral mapping
  • C.water penetration
  • D.None of these

15) The Third step in digital image processing is:

  • A. Segmentation
  • B.Image Enhancement
  • C.Image Restrotion
  • D.Colour Image Processing

16) Lossy compression is useful in

  • A. Space imaging
  • B.Medical imaging
  • C.Military imaging
  • D.Television broadcasting

17) Cornea is covers eye’s

  • A. anterior
  • B.eye lid
  • C.exterior
  • D.lashes

18) First portable camera was developed by______

  • A. Muslim scientist
  • B.Johann Zahn
  • C.Ibn al-Haitham
  • D.None of the above

19) When was the First photo taken?

  • A. 1814
  • B.1816
  • C.1820
  • D.1864

20) When the digital camera is launched?

  • A. 1980
  • B.1981
  • C.1982
  • D.None of the above

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