Question 4 [4 marks]

Given a grayscale image floor_plan.bmp, answers the following questions: i)

Demonstrate how you could extract the wallsin the image. The expected output is shown in floor_plan_expected_output.bmp. You can use any method that you have learned to obtain the expected output (e.g. pixel manipulation, histogram thresholding, etc).

(2 marks)

ii) Use image processing to prove that the answer you obtained in part (i) is very similar to the expected output given to you. (2 marks)

DIGITAL IMAGING PROCESSING

python

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