Displaying 3 results from an estimated 3 matches for "patnent".
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2004 Sep 10
4
Blocking and compression.
...ding, but the best I can tell from trying to read it,
its possible to apply it to ANY entropy system that has an estimator
that is self adapting.
I also don't understand how AT&T can hold a patent on something that is
inherent in the arithmetic patent which was awwared before the AT&T
patnent.
Unless I'm reading this wrong, which I may be, flac is in violation of
this patent even though its not an arithmetic encoder. Read the patent
and tell me what you think.
The whole point is, I'm pretty sure that the above patents would never
stand up. There is a multitude of works both in...
2004 Sep 10
0
Blocking and compression.
...g to read
> it,
> its possible to apply it to ANY entropy system that has an estimator
> that is self adapting.
>
> I also don't understand how AT&T can hold a patent on something that
> is
> inherent in the arithmetic patent which was awwared before the AT&T
> patnent.
>
> Unless I'm reading this wrong, which I may be, flac is in violation
> of
> this patent even though its not an arithmetic encoder. Read the
> patent
> and tell me what you think.
this patent does not cover the FLAC reference encoder. the
entropy coder does not accumulat...
2004 Sep 10
2
Blocking and compression.
On Tue, 2004-01-20 at 23:44, Josh Coalson wrote:
> Miroslav did some experiments with searching for optimum blocksize.
> from what I remember it made at best a couple percent difference.
> there was a thread about it here a while back.
>
Did his changes make it in? I can think of a coupla ways to approach
this and I'd like to hear about what he tried.
A couple of % doesnt seem