eces682 hw 5

eces682 hw 5 - % Script for problem 4 sq13 =...

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Drexel University Department of Electrical and Computer Engineering ECES 682, Introduction to Image Processing Spring 2006 Homework 5 Solution All problems are from Gonzalez and Woods, Digital Image Processing , second edition Note: Please submit your results in hard copy (not electronically). 1. Problem 9.7
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Note: The solution to part (a) is not accurate. 2. Problem 9.11 3. Problem 9.13 4. A link to the image in Figure 9.7 (a) is on the homework assignment page. Write a Matlab function that reproduces the processing in Figure 9.7. Submit your output image and code. Note : The Matlab IP package has erosion and dilation functions.
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Unformatted text preview: % Script for problem 4 sq13 = strel('square',13); im1 = imerode(pix, sq13); figure imshow(im1) title('After erosion by a 13 square') im2 = imdilate(im1, sq13); figure imshow(im2) title('After opening by a 13 square') 5. A link to Figure 9.14 (a) is on the assignment page. Reproduce the processing in Figure 9.14. Submit the image and code. % Script for Problem 5, morpholgicaal edge extraction sq3 = strel('square', 3); im1 = imerode(pix2, sq3); im2 = min(pix2, 255 - im1); figure imshow(im2); title('Morpholgical edge');...
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This note was uploaded on 02/09/2010 for the course ECES 682 taught by Professor Dand during the Spring '09 term at Drexel.

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eces682 hw 5 - % Script for problem 4 sq13 =...

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