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A comment on What is the concept underlying image processing?. Parent comment

Re:What is the concept underlying image processing? by DougWebb on Monday July 29, 2013 @09:13AM (#6120826)
You need the if statements and nonlinear math to create the look-up tables.
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Re:What is the concept underlying image processing? by enigmoid on Monday July 29, 2013 @09:19AM (#6120861)
Not to create the lookup table in the example.

And I love reading about applications of linear algebra like this. Makes me want to write my own image processing algorithms as practice.

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