problem matlab excercise FIX table
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helloto everybody.i have a problem, please help me. You tell which of the following screens is a FIR filter and in case of what kind and what would be the effect on a digital image. thnaks to all
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Image Analyst
on 9 Dec 2016
They are all FIR filters, but of various effects. The top one blurs the image. The middle one is a bit weird, but is probably a valley detection or curved line detection filter. The bottom one is clearly an edge detector.
Please accept the answer if it answers your question(s).
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Image Analyst
on 9 Dec 2016
I don't know what main program you're talking about. If you want, you can call those filters by making up the 3x3 arrays and calling imfilter() or conv2().
kernel = [2,2,2;2,14,2;2,2,2]/30;
outputImage = imfilter(inputImage, kernel);
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