Subject: flicker amd drop out 2005-07-05 - By Lawrence Chandler
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Thanks Kim. Right angles are hell!!
-- -- Original Message -- --
From: kim aldis
To: XSI@(protected)
Sent: Tuesday, July 05, 2005 2:44 PM
Subject: RE: flicker amd drop out
I'm working on architectural shots right now, probably the worst anyone's
likely to get for aliasing. I'll keep you posted and if you want to nudge me in
a couple of weeks then that's fine, but for this kind of work I'm pretty sure:-
min/max: 1,2 or 2,2. at 1,2 set threshold to around 0.1, less for fine but
contrasty detail is probably not going to get you much and at 2,2 the threshold
is irelevant. And Chris is right, turninng on dithering will amke a big
difference.
-- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---
From: owner-xs[ i@(protected) [mailto:owner-xsi@(protected)] On Behalf
Of Chris Marshall
Sent: 05 July 2005 16:30
To: XSI@(protected)
Subject: Re: flicker amd drop out
Lawrence Chandler wrote:
II had my aliasing settings at 0 and 2 with the default threshold and
.the Mitchell filter. I did a quick test of Chris Marshall's suggested settings
(thanks Chris) and there was a definite improvement but still noticible tearing
with that chaser light effect on many edges. Do I try a higher threshold or min
max setting?
Thanx in advance,
LC
You need to play with this, but a lower threshold, maybe .025, and maybe a
min max of +1,+3.
Try changing the min max first.
Like Kim said, architecture is always a pain!
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<DIV><FONT face=Arial size=2>Thanks Kim. Right angles are hell!!</FONT></DIV>
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<DIV style="FONT: 10pt arial">-- -- Original Message -- -- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=kim@(protected) href="mailto:kim@(protected)">kim aldis</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=XSI@(protected)
href="mailto:XSI@(protected)">XSI@(protected)</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Tuesday, July 05, 2005 2:44
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> RE: flicker amd drop out</DIV>
<DIV><BR></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=578184121-05072005>I'm working on architectural shots right now,
probably the worst anyone's likely to get for aliasing. I'll keep you posted
and if you want to nudge me in a couple of weeks then that's fine, but for
this kind of work I'm pretty sure:-</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=578184121-05072005></SPAN></FONT> </DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=578184121-05072005>min/max: 1,2 or 2,2. at 1,2 set threshold to around
0.1, less for fine but contrasty detail is probably not going to get you much
and at 2,2 the threshold is irelevant. And Chris is right, turninng on
dithering will amke a big difference. </SPAN></FONT></DIV><BR>
<BLOCKQUOTE
style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #0000ff 2px solid;
MARGIN-RIGHT: 0px">
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma><FONT size=2><B>From:</B> owner-xs<SPAN
class=578184121-05072005><FONT face=Arial
color=#0000ff>[ </FONT></SPAN>i@(protected)
[mailto:owner-xsi@(protected)] <B>On Behalf Of </B>Chris
Marshall<BR><B>Sent:</B> 05 July 2005 16:30<BR><B>To:</B>
XSI@(protected)<BR><B>Subject:</B> Re: flicker amd drop
out<BR></FONT></FONT><BR></DIV>
<DIV></DIV>Lawrence Chandler wrote:
<BLOCKQUOTE cite=mid001a01c58173$99b14180$6400a8c0@(protected)
type="cite">
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<STYLE></STYLE>
<DIV><FONT face=Arial size=2>II had my aliasing settings at 0 and 2 with
the default threshold and .the Mitchell filter. I did a quick test
of Chris Marshall's suggested settings (thanks Chris) and there was a
definite improvement but still noticible tearing with that chaser light
effect on many edges. Do I try a higher threshold or min max
setting?</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>Thanx in advance,</FONT></DIV>
<DIV><FONT face=Arial size=2>LC</FONT></DIV>
<DIV> </DIV></BLOCKQUOTE>You need to play with this, but a lower
threshold, maybe .025, and maybe a min max of +1,+3.<BR>Try changing the
min
max first.<BR>Like Kim said, architecture is always a pain!<BR><BR>---
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