Digital Image Processing Smoothing Spatial Filters Online Exam Quiz
Digital Image Processing Smoothing Spatial Filters GK Quiz. Question and Answers related to Digital Image Processing Smoothing Spatial Filters. MCQ (Multiple Choice Questions with answers about Digital Image Processing Smoothing Spatial Filters
If the size of the averaging filter used to smooth the original image to first image is 9, then what would be the size of the averaging filter used in smoothing the same original picture to second in second image?
Options
A : 3
B : 5
C : 9
D : 15
Which of the following is the disadvantage of using smoothing filter?
Options
A : Blur edges
B : Blur inner pixels
C : Remove sharp transitions
D : Sharp edges
Median filter belongs to which category of filters?
Options
A : Linear spatial filter
B : Frequency domain filter
C : Order static filter
D : Sharpening filter
What is the output of a smoothing, linear spatial filter?
Options
A : Median of pixels
B : Maximum of pixels
C : Minimum of pixels
D : Average of pixels
What is the maximum area of the cluster that can be eliminated by using an n×n median filter?
Options
A : n2
B : n2/2
C : 2*n2
D : n
Which of the following filters response is based on ranking of pixels?
Options
A : Nonlinear smoothing filters
B : Linear smoothing filters
C : Sharpening filters
D : Geometric mean filter
Which of the following comes under the application of image blurring?
Options
A : Object detection
B : Gross representation
C : Object motion
D : Image segmentation
The mask shown in the figure below belongs to which type of filter?
Options
A : Sharpening spatial filter
B : Median filter
C : Sharpening frequency filter
D : Smoothing spatial filter
Which of the following in an image can be removed by using smoothing filter?
Options
A : Smooth transitions of gray levels
B : Smooth transitions of brightness levels
C : Sharp transitions of gray levels
D : Sharp transitions of brightness levels
Box filter is a type of smoothing filter.
Options
A : True
B : False
C :
D :
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