From: Kevin M. Rosenberg <kevin@rosenberg.net>
Date: Thu, 8 Feb 2001 09:12:21 +0000 (+0000)
Subject: r501: no message
X-Git-Tag: debian-4.5.3-3~516
X-Git-Url: http://git.kpe.io/?a=commitdiff_plain;h=05c48981f4eacfe8a79f01a49cbddde10a94dda4;hp=33dd4470441860e1176a737ee4fd1bb80a200746;p=ctsim.git

r501: no message
---

diff --git a/doc/ctsim-concepts.tex b/doc/ctsim-concepts.tex
index 1d2d01b..f8c0da1 100644
--- a/doc/ctsim-concepts.tex
+++ b/doc/ctsim-concepts.tex
@@ -181,6 +181,7 @@ For parallel geometry scanning, the focal length doesn't matter. However,
 divergent geometry scanning (equilinear and equiangular), the \emph{focal
 length ratio} should be set at \texttt{2} or more to avoid artifacts. 
 
+	
 \subsection{Parallel Geometry}\label{geometryparallel}\index{Concepts,Scanner,Geometries,Parallel}
 
 As mentioned above, the focal length is not used in this simple
@@ -192,6 +193,7 @@ the default values of \texttt{1} for the \emph{view diameter ratio} and
 the \emph{scan diameter ratio}. If values of less than \texttt{1} are
 used for these two variables, significant distortions will occur.
 
+
 \subsection{Divergent Geometries}\label{geometrydivergent}\index{Concepts,Scanner,Geometries,Divergent}
 \subsubsection{Overview}
 Next consider the case of equilinear (second generation) and equiangular
@@ -206,6 +208,7 @@ See figure 2.2.
 \caption{Equilinear and equiangular geometries.}
 \end{figure}
 
+
 \subsubsection{Fan Beam Angle}
 For these divergent beam geometries, the \emph{fan beam angle} needs 
 to be calculated. For real-world CT scanners, this is fixed at the
@@ -220,9 +223,10 @@ This is illustrated in figure 2.3.
 \caption{Calculation of $\alpha$}
 \end{figure}
 
+
 Empiric testing with \ctsim\ shows that for very large \emph{fan beam angles},
 greater than approximately 
-\latexonly{$120^{\circ}$,}\latexignore{120 degrees,}
+\latexonly{$120^\circ$,}\latexignore{120 degrees,}
 there are significant artifacts. The primary way to manage the
 \emph{fan beam angle} is by varying the \emph{focal length} since the
 \emph{scan diameter} by the size of the phantom.
@@ -257,6 +261,7 @@ and the \emph{focal length}. It is calculated as
 \end{figure}
 An example of the this geometry is in figure 2.5.
 
+
 \subsubsection{Examples of Geometry Settings}
 Consider increasing the focal length ratio to two leaving the
 field of view ratio as 1,  as in  Figure 4.  Now the detectors array is
@@ -301,4 +306,3 @@ filters for this purpose.
 Backprojection is the process of ``smearing'' the filtered projections over
 the reconstructing image. Various levels of interpolation can be specified.
 In general, the trade-off is between quality and execution time.
-
diff --git a/doc/ctsim.hlp b/doc/ctsim.hlp
index 3adace3..4efe169 100644
Binary files a/doc/ctsim.hlp and b/doc/ctsim.hlp differ
diff --git a/doc/ctsim.tex b/doc/ctsim.tex
index 49ccc9d..7501625 100644
--- a/doc/ctsim.tex
+++ b/doc/ctsim.tex
@@ -27,11 +27,11 @@
 \parskip=10pt%
 \parindent=0pt%
 %\backgroundcolour{255;255;255}\textcolour{0;0;0}% Has an effect in HTML only
-\winhelpignore{\title{Manual for CTSim 3.0}%
+\winhelpignore{\title{CTSim 3.0 User Manual}%
 \author{Kevin Rosenberg, M.D.}%
 \date{January 2001}%
 }%
-\winhelponly{\title{Manual for CTSim 3.0}%
+\winhelponly{\title{CTSim 3.0 User Manual}%
 \author{by Kevin Rosenberg, M.D.\\$$\image{3cm;3cm}{logo-huge.bmp}$$}%
 }%
 \makeindex%
diff --git a/doc/mytitle.sty b/doc/mytitle.sty
index 1dbacdc..0036978 100644
--- a/doc/mytitle.sty
+++ b/doc/mytitle.sty
@@ -8,7 +8,7 @@
 {\huge \sf\@title\\\rule{\textwidth}{0.5mm}} \vskip 3em {\large \lineskip .75em
 {\sf\@author}
 \par
-Manual co-author Ian Kay, Ph.D.}
+{\sf Manual co-author Ian Kay, Ph.D.}}
 \vskip 1.5em {\large\sf \@date \par} \end{flushleft} \par
 \@thanks
 \vfill
diff --git a/doc/tex2rtf.ini b/doc/tex2rtf.ini
index c64b45c..3d34cd5 100644
--- a/doc/tex2rtf.ini
+++ b/doc/tex2rtf.ini
@@ -8,5 +8,9 @@ useUpButton = yes
 winHelpTitle = "CTSim Manual"
 \mathrm [1]{}
 \sqrt [1]{}
+\sin [0]{}
+\tan [0]{}
+\hyphenation [1]{}
+\circ [0]{}