Top 150+ Solved Digital Image Processing (DIP) MCQ Questions Answer
Q. Of the following, _________ has the maximum frequency.
a. uv rays
b. gamma rays
c. microwaves
d. radio waves
Q. In the Visible spectrum the ______ colour has the maximum wavelength.
a. violet
b. blue
c. red
d. yellow
Q. Wavelength and frequency are related as : (c = speed of light)
a. c = wavelength / frequency
b. frequency = wavelength / c
c. wavelength = c * frequency
d. c = wavelength * frequency
Q. Electromagnetic waves can be visualised as a
a. sine wave
b. cosine wave
c. tangential wave
d. none of the above
Q. Which of the following is used for chest and dental scans?
a. hard x-rays
b. soft x-rays
c. radio waves
d. infrared rays
Q. Which of the following is impractical to measure?
a. frequency
b. radiance
c. luminance
d. brightness
Q. Massless particle containing a certain amount of energy is called
a. photon
b. shell
c. electron
d. none of these
Q. What do you mean by achromatic light?
a. chromatic light
b. monochromatic light
c. infrared light
d. invisible light
Q. Which of the following embodies the achromatic notion of intensity?
a. luminance
b. brightness
c. frequency
d. radiance
Q. Which of the following is a receptor in the retina of human eye?
a. rods
b. cones
c. rods and cones
d. neither rods nor cones
Q. How is image formation in the eye different from that in a photographic camera
a. no difference
b. variable focal length
c. varying distance between lens and imaging plane
d. fixed focal length
Q. Range of light intensity levels to which the human eye can adapt (in Log of Intensity-mL)
a. 10-6 to 10-4
b. 104 to 106
c. 10-6 to 104
d. 10-5 to 105
Q. What is subjective brightness?
a. related to intensity
b. related to brightness
c. related to image perception
d. related to image formation
Q. What is brightness adaptation?
a. changing the eye’s overall sensitivity
b. changing the eye’s imaging ability
c. adjusting the focal length
d. transition from scotopic to photopic vision