The output of a smoothing, linear spatial filtering is a ____________ of the pixels contained in the neighbourhood of the filter mask.(a) Sum(b) Product(c) Average(d) Dot ProductI got this question in an interview.My question is based upon Smoothing Spacial Filters in portion Intensity Transformations and Spatial Filtering of Digital Image Processing

The output of a smoothing, linear spatial filtering is a ____________

1.	The output of a smoothing, linear spatial filtering is a ____________ of the pixels contained in the neighbourhood of the filter mask.(a) Sum(b) Product(c) Average(d) Dot ProductI got this question in an interview.My question is based upon Smoothing Spacial Filters in portion Intensity Transformations and Spatial Filtering of Digital Image Processing
Answer» The correct option is (C) AVERAGE Explanation: Smoothing is simply the average of the PIXELS contained in the NEIGHBOURHOOD.

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