[Deinterlace-checkins] CVS: DScaler/Help MoComp2.htm,NONE,1.1 TomsMoComp.htm,NONE,1.1 DScaler.hhp,1.
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[Deinterlace-checkins] CVS: DScaler/Help MoComp2.htm,NONE,1.1 TomsMoComp.htm,NONE,1.1 DScaler.hhp,1.19,1.20 TOC.hhc,1.21,1.22 helpids.h,1.12,1.13
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From: John A. <ad...@us...> - 2003-06-17 12:46:38
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Update of /cvsroot/deinterlace/DScaler/Help
In directory sc8-pr-cvs1:/tmp/cvs-serv28822/Help
Modified Files:
DScaler.hhp TOC.hhc helpids.h
Added Files:
MoComp2.htm TomsMoComp.htm
Log Message:
Added Help for new deinterlace methods
--- NEW FILE ---
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
<HTML>
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<HEAD>
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<TITLE>
DScaler -- MoComp2
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<TR>
<TD WIDTH="160">
<IMG SRC="images/dscalerlogo.jpg" ALT="DScaler Logo">
</TD>
<TD COLSPAN="2" ALIGN="right" VALIGN="bottom">
<FONT FACE="Verdana, Arial, Helvetica, sans-serif" SIZE="5"><B>
<!-- #BeginEditable "Page%20Title" -->
MoComp2<!-- #EndEditable --></B></FONT>
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<!-- #BeginEditable "Text" -->
<P>
This is a new method that should be considered a work in progress. At the moment
it is a motion adaptive method with diagonal interpolation based on:
</P>
<P>
<b>T. Chen, H.R. Wu; & Z.H. Yu,</b><br>
"Efficient deinterlacing algorithm using edge-based line average interpolation"<br>
<i>Optical Engineering, Volume 39, Issue 8, (2000)</i><br>
</P>
<P>
This method also incorporates built in chroma smoothing to help disguise
MPEG chroma problems.
</P>
<HR>
<P>
<B><FONT FACE="Arial" SIZE="4">
Who Should Use It?
</FONT></B>
</P>
<P>
The method should be a general use one but at the moment most consider TomsMoComp
to give a better picture. As this method uses less CPU than TomsMoComp it may be well
suited to those who run a lot of filters.
Note the built in chroma smoother means that this method may give better results
with digital sourced material such as DVD or DVB.
</P>
<HR>
<P>
<B><FONT FACE="Arial" SIZE="4">
The Settings
</FONT></B>
</P>
<P>
There are currently no user settings. The search effort setting currently
has no effect.
</P>
<!-- #EndEditable -->
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</TD>
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</TD>
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</TD>
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
<HTML>
<!-- #BeginTemplate "/Templates/dtvnormal.dwt" -->
<HEAD>
<!-- #BeginEditable "doctitle" -->
<TITLE>
DScaler -- Tom's Motion Compensated Method
</TITLE>
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h3 { font-family: Arial, Helvetica, sans-serif; font-size: 10pt; font-style: normal; font-weight: bold}
h1 { font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 18pt; font-weight: bold}
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<TABLE WIDTH="100%" BORDER="0" CELLSPACING="0" CELLPADDING="0">
<TR>
<TD HEIGHT="1" WIDTH="160">
<IMG SRC="images/spacer.gif" WIDTH="1" HEIGHT="1">
</TD>
<TD HEIGHT="1" WIDTH="342">
<IMG SRC="images/spacer.gif" WIDTH="1" HEIGHT="1">
</TD>
<TD HEIGHT="1" WIDTH="501">
<IMG SRC="images/spacer.gif" WIDTH="1" HEIGHT="1">
</TD>
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<TR>
<TD WIDTH="160">
<IMG SRC="images/dscalerlogo.jpg" ALT="DScaler Logo">
</TD>
<TD COLSPAN="2" ALIGN="right" VALIGN="bottom">
<FONT FACE="Verdana, Arial, Helvetica, sans-serif" SIZE="5"><B>
<!-- #BeginEditable "Page%20Title" -->
TomsMoComp<!-- #EndEditable --></B></FONT>
</TD>
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<IMG SRC="images/yellowspacer.gif" WIDTH="100%" HEIGHT="2"></TD>
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<P>
This method is the latest and greatest method from Tom Barry. This new
method improves on some of the older methods in two important ways.
<ol>
<li>Where there is motion, the bob pixels are generated by looking along
a series of diagonals as well as simple the ones above and below.</li>
<li>Also when there motion the code will try and spot slowly moving objects
and will try and maintain the detail on those objects.</li>
</ol>
</P>
<P>
The combined effect of these two searches is a big jump in picture quality
and also a big jump in CPU usage.
</P>
<HR>
<P>
<B><FONT FACE="Arial" SIZE="4">
Who Should Use It?
</FONT></B>
</P>
<P>
Everybody with a fast machine. 1 GHz is about the minimum required to use this
method.
</P>
<HR>
<P>
<B><FONT FACE="Arial" SIZE="4">
The Settings
</FONT></B>
</P>
<P>
There are only two options to set for this method:
<ol>
<li>Search Effort: This setting will control how much CPU is used by
the method by controlling how big an area the method will search looking for
matches. A Search effort (SE) of 0 means that all pixels are smart bobbed and is
not recommended. SE = 1 does no motion compensation, but doesn benefit from
the diagonal bob interpolation. SE > 1 starts to do true MoComp with increasing
CPU demands. You should use the highest value that allows you to run any other
filters etc withuot dropped frames.</li>
<li>Use Strange Bob: This was some test code added by John Adcock to try and reduce the
number of errors in the diagonal searches. It is not recommended.</li>
</ol>
</P>
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</TD>
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Index: DScaler.hhp
===================================================================
RCS file: /cvsroot/deinterlace/DScaler/Help/DScaler.hhp,v
retrieving revision 1.19
retrieving revision 1.20
diff -C2 -r1.19 -r1.20
*** DScaler.hhp 7 Jun 2003 13:24:02 -0000 1.19
--- DScaler.hhp 17 Jun 2003 12:46:28 -0000 1.20
***************
*** 81,84 ****
--- 81,86 ----
BlackWhite.htm
LuminanceShift.htm
+ TomsMoComp.htm
+ MoComp2.htm
[ALIAS]
***************
*** 128,131 ****
--- 130,135 ----
IDH_VIDEOWEAVE=VideoWeave.htm
IDH_WEAVE=Weave.htm
+ IDH_TOMSMOCOMP=TomsMoComp.htm
+ IDH_MOCOMP2=MoComp2.htm
[MAP]
Index: TOC.hhc
===================================================================
RCS file: /cvsroot/deinterlace/DScaler/Help/TOC.hhc,v
retrieving revision 1.21
retrieving revision 1.22
diff -C2 -r1.21 -r1.22
*** TOC.hhc 7 Jun 2003 13:00:23 -0000 1.21
--- TOC.hhc 17 Jun 2003 12:46:28 -0000 1.22
***************
*** 151,154 ****
--- 151,159 ----
</OBJECT>
<LI> <OBJECT type="text/sitemap">
+ <param name="Name" value="MoComp2">
+ <param name="Local" value="MoComp2.htm">
+ <param name="ImageNumber" value="11">
+ </OBJECT>
+ <LI> <OBJECT type="text/sitemap">
<param name="Name" value="Odd Only">
<param name="Local" value="OddOnly.HTM">
***************
*** 163,166 ****
--- 168,176 ----
<param name="Name" value="Scaler Bob">
<param name="Local" value="ScalerBob.HTM">
+ <param name="ImageNumber" value="11">
+ </OBJECT>
+ <LI> <OBJECT type="text/sitemap">
+ <param name="Name" value="TomsMoComp">
+ <param name="Local" value="TomsMoComp.htm">
<param name="ImageNumber" value="11">
</OBJECT>
Index: helpids.h
===================================================================
RCS file: /cvsroot/deinterlace/DScaler/Help/helpids.h,v
retrieving revision 1.12
retrieving revision 1.13
diff -C2 -r1.12 -r1.13
*** helpids.h 29 Mar 2003 22:37:57 -0000 1.12
--- helpids.h 17 Jun 2003 12:46:28 -0000 1.13
***************
*** 13,17 ****
#define IDH_BLACK_WHITE 131085
#define IDH_DSCOPE_VIDEO 131086
! #define IDH_LUMINCHROMASHIFT 131087
--- 13,17 ----
#define IDH_BLACK_WHITE 131085
#define IDH_DSCOPE_VIDEO 131086
! #define IDH_LUMINCHROMASHIFT 131087
***************
*** 31,34 ****
--- 31,36 ----
#define IDH_VIDEOWEAVE 131103
#define IDH_WEAVE 131104
+ #define IDH_TOMSMOCOMP 131105
+ #define IDH_MOCOMP2 131106
#define IDH_ADVANCED 131120
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