2.2 Box Filter

In this class, we will learn about Box Filter.

 

 

 

● Box Filter

Box Filter

The Box Filter replaces pixel with local average has a smoothing effect.

 

 

Each filter is processed through the whole image pixels.

 

The filter is applied to the blue 3x3 part of the image,  summed up, and be the value of the rightmost array.

 

 

The processing is continued until the end of the image.

 

 

left - orig img, right - filtered img

The result of the filter would be blurred image.

 

 

 

 

In next class, we will learn about Gaussian Filter.