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>> But what if I use the DFT to compress an image, but in a slightly
>> different way to JPEG? Or if I compress the data in exactly the same
>> way, but format the output file slightly differently? And just how
>> different does it have to be?
>
> That's why you read the patent.
Or, in my case, you just avoid even trying in the first place.
>> Question: If CDMA is patented, how come cell phones exist?
>
> Because the patent owner licenses the patents.
Interesting. I thought the whole point of a patent is to financially
cripple your opponents so you then have the whole market to yourself and
can then charge extortionate prices for a poor quality product...
--
http://blog.orphi.me.uk/
http://www.zazzle.com/MathematicalOrchid*
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