Reconfirm the answers again

$4$

A$.$ Write the lines $y=x-2,y=1-\frac{x}{2}$ in $(r,)$ form.

B$.$ Use the Hough transform to detect the strongest line in the binary image shown below. Use the form $xcos+ysin=r$ with $$ in steps of $45$ from $-45$ to $90$ and place the results in an accumulator array.

$x$

$\backslash$table$[[,-3,-2,-1,0,1,2,3],[-3,0,0,0,0,0,1,0],[-2,0,0,0,0,0,0,0],[-1,0,1,0,1,0,1,0],[y,0,0,0,1,0,0,0,0],[1,0,0,0,0,0,0,0],[2,$I,$0,0,0,0,1,0],[3,0,0,0,0,0,0,0]]$

Question $3$

$20$ pts

The following arrays represent small grayscale images.

$\backslash$table$[[8,17,4,10,15,12],[10,12,15,7,3,10],[15,10,50,5,3,12],[4,8,11,4,1,8],[16,7,4,3,0,7],[16,24,19,3,20,10]]$

$\backslash$table$[[1,1,2,5,3,1],[3,20,5,6,4,6],[4,6,4,20,2,2],[4,3,3,5,1,5],[6,5,20,2,20,2],[6,3,1,4,1,2]]$

$\backslash$table$[[7,8,11,12,13,9],[8,14,0,9,7,10],[11,23,10,14,1,8],[14,7,11,8,9,11],[13,13,18,10,7,12],[9,11,14,12,18,10]]$

A$.$ Compute the $44$ image that would result in each case if the middle $16$ pixels were transformed using a $33$ median filter.

B$.$ Use the outlier method to find noisy pixels in each of the images. What are the reasonable values to use for the difference between the gray value of a pixel and the average of its eight $8-$neighbors?

Need manual caluxation not code