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On Tue, 7 Jul 2009 15:50:30 -0700 (PDT), HardySpicer <gyansorova@gmail.com
To me, whitening is takinga coloured noise signal and reproducing it's
white noise input.(as Weiner has it)
However, I have seen otehr definitions eg suppose we have a mixture...
Started by HardySpicer on
, 8 posts
by 6 people.
Answer Snippets (Read the full thread at omgili):
Heath@alumni.brown.edu
On Jul 7, 6:50 pm, HardySpicer <gyansor...@gmail.com
Decorrelation (e.g., via PCA) creates.
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Is there a in-depth explanation what THX surround sound modes "Cinema", "Music", "Games" and THX technologies "Timbre Matching" and "Adaptive Decorrelation" really do?
Information on the THX website is a little bit light on the technical side:
http://...
Started by markus767 on
, 11 posts
by 5 people.
Answer Snippets (Read the full thread at avsforum):
The adaptive decorrelation.
To match (instead of trying to EQ towards an internally defined curve) .
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On Wed, 11 Mar 2009 13:44:55 +0100, Thomas Richter <thor@math.tu-berlin.de
Typically:
Image compression:
Component decorrelation -(Color transformation) (Wavelet, DCT,...)
-
Video compression includes additional steps: Motion prediction ...
Started by Thomas Richter on
, 7 posts
by 2 people.
Answer Snippets (Read the full thread at omgili):
: -
Component decorrelation =[ Color transformation ] [ Wavelet, DCT,...]
=
Video compression
In a single line,
my problem is;
I'll take all the values [ Pixel decorrelation ],
then, I'll apply.
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On Thu, 16 Jul 2009 12:19:38 +0200, Thomas Richter <thor@math.tu-berlin.de
Hi folks,
what is the working practice how to interpret the colorspaces in JFIF
(aka "JPEG") files? I'm specifically interested in the case where no
other colorspace information...
Started by Thomas Richter on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at omgili):
The image compression is executed merely....
On Thu, 16 Jul 2009 07:46:50 -0700 (PDT), Gernot Hoffmann <hoffmann@fho-emden.de
On 16 Jul., 12:19, Thomas Richter <t...@math.tu-berlin.de
Photoshop handles JPEG compression for RGB images as follows:
1 .
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On Mon, 5 Jan 2009 01:42:32 -0800 (PST), Alexandre Ferrieux <alexandre.ferrieux@gmail.com
Do you really want the window to stay visually alive while you are
doing your cleanup ?
If yes, the only option is indeed to block within the <Destroyhandler...
Started by Alexandre Ferrieux on
, 4 posts
by 3 people.
Answer Snippets (Read the full thread at omgili):
The
window's fate
If your code is too messy to operate that decorrelation, you're out of
luck :^P.
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How would you structure an option on the realized drift?
Example you have the simple GBM
dS=mu*S*dt+sigma*S*dW with dW a Brownian motion. With mu the underlying drift in the physical world. Obviously there is alway the question how to measure the real...
Answer Snippets (Read the full thread at wilmott):
This eq should be used....
The mu should present equal rate of return with risk free bond if it is also assumed to be deterministic .
Assume that you know S ( mu , sigma ) mu ( t ) , and sigma ( t ) and mu and sigma deterministic functions can be a constants .
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On Thu, 12 Mar 2009 23:56:01 +0000 (UTC), "Aris " <arisleiv@yahoo.gr
HI,
I compressed an image using the imwrite command and now I want to decompress it. Any ideas? Will I lose some resolution?
Secondly, I implemented a decorrelating transform...
Started by Aris on
, 4 posts
by 3 people.
Answer Snippets (Read the full thread at omgili):
On Sat, 14 Mar 2009 10:13:08 -0500, Walter Roberson <roberson@hushmail.com... .
On Sat, 14 Mar 2009 15:19:01 +0000 (UTC), "Chaos" <rothko.fan@gmail.com
"Aris " <arisleiv@yahoo.gr
unless compression is LZW or similar you always lose information .
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On Tue, 21 Jul 2009 06:09:32 -0700 (PDT), Gilad <gilad.kapel@gmail.com
Hi,
I want to compress multiple (around 1000) *very similar* images in a
more efficient way than compression each image to jpg format.
1. A lose-less method is preferable but...
Started by Gilad on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at omgili):
The codestream would run an additional decorrelation
transformation.
Of the
codestream.
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On Thu, 10 Sep 2009 06:05:53 -0700 (PDT), hethomas <het260@googlemail.com
Hi all, I am seriously hoping someone out there can help me with
this . I am trying to georeference MODIS L1B hdf files using envi
batch mode. I found a bit about this on...
Started by hethomas on
, 4 posts
by 3 people.
Answer Snippets (Read the full thread at omgili):
The NaN values to zero
(fill_replace_value=0, background=0), otherwise the decorrelation
stretch.
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On Sun, 1 Mar 2009 14:07:58 -0800 (PST), ivk <ivk2000@hotmail.com
I cannot understand how Kepler mission can measure brightness of the
stars with such high precision. CCD consists of descreet pixels and
gaps between them. It is enough for a star...
Started by ivk on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at omgili):
* Decorrelation of image motion: Motion due to the image drifting
over time scales long compared.
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