Describe a protocol combining the sliding window algorithm with selective ACKs. Your protocol should retransmit promptly, but not if a frame simply arrives one or two positions out of order. Your protocol should also make explicit what happens if several consecutive frames are lost.

Given a chess board, your job is to write a program that takes two squares x and y as input and then determines the number of knight moves on a shortest route from x to y. a b c d e f g h 8 e2 e4 al b2 b2 c3 al h8 al h7 h8 al b1 c3 f6 f6 7 6 01 5 4 3 2 1 T ● a b c d e f g h 8965 4 2 7 3 1 Input Specification Your program should read from an input file, which will contain one or more test cases. Each test case consists of one line containing two squares separated by one space. A square is a string consisting of a letter (a-h) representing the column and a digit (1-8) representing the row on the chessboard. Sample Input

Using Python, implement Canny Edge Detection algorithm. Apply your program to detect edges in an image. Your program will take as an input a grayscale image, the sigma of the Gaussian filter and the two low and high thresholds. The output of your program is a binary image.

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Let W be the rectangular window whose lower left corner is (-3, 1) and upper right corner is at (2, 6). Apply the Cohen-Sutherland clipping algorithm to clip the line segment AB whose endpoints are A (3, 2) and B (-1, 7). Write down all steps.

By using Karnaugh map, minimize each boolean functions (SOP form) ->  If you're uploading pic or image as the answer, please upload it correctly as I was unable to see the answer for this question after it was answered. So I had to post a new question.Thank you

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When faced with the challenge of searching a text string for any one of a specified set of k patterns, how would you modify the Rabin-Karp method? Beginning with the assumption that all k patterns have the same length, we may proceed. Then how about making your approach more broad so that varying lengths of patterns may be accommodated?

The figure shown above is a binary images I in which white piİxels have values of one and black pixels have values of zero. First compute derivatives of the image intensities in the x and y directions following the numerical way to obtain Ix and Iy : Ix(i,j)= (I(i+1,j)-I(i-1,j))/2 and Iy(i,j) = (I(i,j+1)-I(i,j-1))/2. For the computation of Ix(i,j) on pixels in the first column Ix(i, j) = I(i+1,j) - I(i,j) or of Iy(i,j) on pixels in the first row Iy(i,j) = I(i,j+1) - I(i,j). For the computation of Ix(i,j) on pixels in the last column Ix(i,j) = I(i,j) - I(i-1,j) or of Iy(i,j) on pixels in the last row Iy(i,j) = I(i,j) - I(i,j-1). Calculate the response R of the Harris corner detector at each pixel based on Ix and ly, assuming (i) a value of k=0.05 in the calculation, (ii) that products of derivatives are summed over an equally weighted 3 by 3 pixel window around each pixel, (iii) that the image is padded with zeros when computing at pixels on the edge. ANSWER: R= (to 2 decimal places)

Write java code to implement a wipe edit transition between the two images (or frames) by generating at least 5 intermediate frames?