Digital Image Processing Questions and Answers
Q1.
Which of the following process helps in Image enhancement?
Answer :
1. Digital Image Processing
2. Analog Image Processing
Q2.
What are the names of the various colour image processing categories?
Answer :
Full-color and pseudo-color processing
Q3.
Which of the following image processing approaches is the fastest, most accurate, and flexible?
Answer :
Digital
Q4.
Which of the following is the abbreviation of JPEG?
Answer :
Joint Photographic Experts Group
Q5.
What is the procedure done on a digital image to alter the values of its individual pixels known as?
Answer :
Single Pixel Operation
Q6.
Region of Interest (ROI) operations is generally known as _____
Answer :
Masking
Q7.
Which of the following operation is done on the pixels in sharpening the image, in the spatial domain?
Answer :
Differentiation
Q8.
Which of the following makes an image difficult to enhance?
Answer :
1. Dynamic range of intensity levels
2. High noise
3. Narrow range of intensity levels
Q9.
_____ filter is known as averaging filters.
Answer :
Low pass
Q10.
Which of the following image component is characterized by a slow spatial variation?
Answer :
Illumination component
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