| 4) For an (a x b) pixel image, and a (m x n) pixel filter, how many computations are necessary to compute the filtered image? | |||||||||
| m * n * a * b | |||||||||
| 5) How many computations are necessary to compute first, the filtered image for an (a x b) pixel image, then a (1 x n) filter, then filter the result with a (m x 1) filter. | |||||||||
| a * b * n + a * b * m | |||||||||
| 6) Give an example of a 3x3 filter than can be separated into two components as suggested in question 5. | |||||||||
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| 7) Give an example of a 3x3 filter that cannot be separated into two components as suggested in question 5. | |||||||||
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| 8) Estimate how much time you spent | |||||||||
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0) 6 hours 1) 1 hour 2) 1 hour 3) 1 hour 4) 5 minutes 5) 5 minutes 6) 5 minutes 7) 10 minutes 8) 1 hour |