CODEWITHSUNDEEP
filtermatrixconvolutionmotion-blur
Dave
Dave

Reputation: 12457

Convolution matrix for diagonal motion blur

I know my question is not really a programming question but it came out of programming need. Does anyone happen to know the convolution matrix for diagonal motion blur. 3x3, 4x4 or 5x5 are all good.

Thanks,

Upvotes: 2

Views: 3454

Answers (1)

Ofri Raviv
Ofri Raviv

Reputation: 24823

This is 5x5:

   0.22222   0.27778   0.22222   0.05556   0.00000
   0.27778   0.44444   0.44444   0.22222   0.05556
   0.22222   0.44444   0.55556   0.44444   0.22222
   0.05556   0.22222   0.44444   0.44444   0.27778
   0.00000   0.05556   0.22222   0.27778   0.22222

I basically drew a diagonal line, and then blurred it a little.

Upvotes: 2

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