r549: no message

diff --git a/doc/ctsim-concepts.tex b/doc/ctsim-concepts.tex
index 63d478c20ae2bae6e15a4f508efcd64ed4ae25a0..27d342a33b72062f926b846809afc8a727379829 100644 (file)
--- a/doc/ctsim-concepts.tex
+++ b/doc/ctsim-concepts.tex
@@ -6,7 +6,7 @@
 The operation of \ctsim\ begins with the phantom object.  A
 phantom object consists of geometric elements.  A scanner is
 specified and the collection of x-ray data, or projections, is
 The operation of \ctsim\ begins with the phantom object.  A
 phantom object consists of geometric elements.  A scanner is
 specified and the collection of x-ray data, or projections, is

-simulated. That projection data can be reconstructed using various
+simulated. This projection data can be reconstructed using various

 user-controlled algorithms producing an image of the phantom
 object. These reconstructions can be visually and statistically
 compared to the original phantom object.
 user-controlled algorithms producing an image of the phantom
 object. These reconstructions can be visually and statistically
 compared to the original phantom object.


@@ -58,7 +58,7 @@ meanings depending on the element type.
 
 \subsubsection{ellipse}
 Ellipses use \texttt{dx} and \texttt{dy} to define the semi-major and
 
 \subsubsection{ellipse}
 Ellipses use \texttt{dx} and \texttt{dy} to define the semi-major and

-semi-minor axis lengths, with the center of the ellipse at \texttt{(cx,cy)}.
+semi-minor axis lengths with the center of the ellipse at \texttt{(cx,cy)}.

 Of note, the commonly used phantom described by
 Shepp and Logan\cite{SHEPP74} uses only ellipses.
 
 Of note, the commonly used phantom described by
 Shepp and Logan\cite{SHEPP74} uses only ellipses.
 


@@ -68,8 +68,8 @@ the center of the rectangle with respect to the origin.  \texttt{dx}
 and \texttt{dy} are the half-width and half-height of the rectangle.
 
 \subsubsection{triangle}
 and \texttt{dy} are the half-width and half-height of the rectangle.
 
 \subsubsection{triangle}

-Triangles are drawn with the center of the base at \texttt{(cx,cy)},
-with a base half-width of \texttt{dx} and a height of \texttt{dy}.
+Triangles are drawn with the center of the base at \texttt{(cx,cy)
+and a base half-width of \texttt{dx} and a height of \texttt{dy}.

 Rotations are then applied about the center of the base.
 
 \subsubsection{segment}
 Rotations are then applied about the center of the base.
 
 \subsubsection{segment}


@@ -108,7 +108,7 @@ construction of the scanner and can not be changed. \ctsim,
 being a very flexible simulator, gives tremendous options in
 setting up the geometry for a scan.
 
 being a very flexible simulator, gives tremendous options in
 setting up the geometry for a scan.
 

-In general, the geometry for a scan all starts with the size of
+The geometry for a scan starts with the size of

 the phantom being scanned. This is because \ctsim\ allows for
 statistical comparisons between the original phantom image and
 it's reconstructions. Since CT scanners scan a circular area, the
 the phantom being scanned. This is because \ctsim\ allows for
 statistical comparisons between the original phantom image and
 it's reconstructions. Since CT scanners scan a circular area, the


@@ -358,10 +358,10 @@ Images can be compared statistically. Three measurements can be calculated
 by \ctsim. They are taken from the standard measurements used by
 Herman\cite{HERMAN80}. They are:
 
 by \ctsim. They are taken from the standard measurements used by
 Herman\cite{HERMAN80}. They are:
 

-\begin{twocollist}
-\twocolitem{\textbf{$d$}}{The normalized root mean squared distance measure.}
-\twocolitem{\textbf{$r$}}{The normalized mean absolute distance measure.}
-\twocolitem{\textbf{$e$}}{The worst case distance measure over a \latexonly{$2\times2$}\latexignore{\emph{2 x 2}} pixel area.}
+\begin{itemize}\itemsep=0pt
+\item[-]\textbf{$d$}\quad The normalized root mean squared distance measure.
+\item[-]\textbf{$r$}\quad The normalized mean absolute distance measure.
+\item[-]\textbf{$e$}\quad The worst case distance measure over a \latexonly{$2\times2$}\latexignore{\emph{2 x 2}} pixel area.

 \end{twocollist}
 
 These measurements are defined in equations \ref{dequation} through \ref{bigrequation}.
 \end{twocollist}
 
 These measurements are defined in equations \ref{dequation} through \ref{bigrequation}.

diff --git a/doc/ctsim-gui.tex b/doc/ctsim-gui.tex
index f6b7e6058361235f8f39298d90ae560f03be0f24..5a11609b481c14ce32146e5cfd8b0c04b920e672 100644 (file)
--- a/doc/ctsim-gui.tex
+++ b/doc/ctsim-gui.tex
@@ -17,6 +17,10 @@ any number of files that you want \ctsim\ to
 automatically open. \ctsim\ can open projection files, image
 files, phantom files, and plot files.
 
 automatically open. \ctsim\ can open projection files, image
 files, phantom files, and plot files.
 

+On Microsoft Windows platforms, the simplest way to invoke \ctsim\ is
+via the \emph{Start} menu under the \emph{Programs} sub-menu.
+
+\section{Quick Start}\label{quickstart}\index{Quick Start}

 
 \section{File Types}\index{File types}
 
 
 \section{File Types}\index{File types}
 


@@ -28,7 +32,7 @@ ASCII format. A text editor is required to
 create and edit these files.
 
 \subsection{Image}
 create and edit these files.
 
 \subsection{Image}

-Image files are 2-dimensional files that store 4-byte floating
+Image files contain 2-dimensional arrays that store 4-byte floating

 point values. Images files can be either real or complex-valued.
 Typically, all images are real-valued except for images that have been
 processed by Fourier transforms. As you might expect,
 point values. Images files can be either real or complex-valued.
 Typically, all images are real-valued except for images that have been
 processed by Fourier transforms. As you might expect,

diff --git a/doc/ctsim.tex b/doc/ctsim.tex
index 5b6286de81a83935dcdd8e4d1d130990e530b075..0b656acbded42db63937e409b77589e1c0e7b750 100644 (file)
--- a/doc/ctsim.tex
+++ b/doc/ctsim.tex
@@ -53,7 +53,7 @@
 
 \chapter*{Copyright notice}%
 \setheader{{\it COPYRIGHT}}{}{}{\ctsimheadtitle}{}{{\it COPYRIGHT}}%
 
 \chapter*{Copyright notice}%
 \setheader{{\it COPYRIGHT}}{}{}{\ctsimheadtitle}{}{{\it COPYRIGHT}}%

-\setfooter{\thepage}{}{}{}{\manver}{\thepage}%
+\ctsimfooter

 
 Copyright (c) 1983-2001 Kevin Rosenberg, M.D.
 
 
 Copyright (c) 1983-2001 Kevin Rosenberg, M.D.
 


@@ -73,17 +73,19 @@ WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY
 OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 PERFORMANCE OF THIS SOFTWARE.
 
 OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 PERFORMANCE OF THIS SOFTWARE.
 

+

 \chapter*{Acknowledgements}
 \setheader{{\it COPYRIGHT}}{}{}{\ctsimheadtitle}{}{{\it COPYRIGHT}}%
 \setfooter{\thepage}{}{}{}{\manver}{\thepage}%
 
 \textbf{Ian Kay, Ph.D.}\\
 \chapter*{Acknowledgements}
 \setheader{{\it COPYRIGHT}}{}{}{\ctsimheadtitle}{}{{\it COPYRIGHT}}%
 \setfooter{\thepage}{}{}{}{\manver}{\thepage}%
 
 \textbf{Ian Kay, Ph.D.}\\

-Dr. Kay has contributed portions to this manual. He has also assisted the
-development of \ctsim\ with his bug reports and fixes.
+Special thanks to Dr. Kay for contributing portions to this manual. Dr. Kay has assisted the
+development of \ctsim\ with bug reports and fixes.

 
 \textbf{Gabor T. Herman, Ph.D.}\\
 
 \textbf{Gabor T. Herman, Ph.D.}\\

-Dr. Herman's publications on computed tomography provided me with my initial inspiration
-to create \ctsim\ back in 1983. Dr. Herman has graciously permitted use of his
+Dr. Herman's publications on computed tomography inspired me to
+create the initial version \ctsim\ in 1983. Dr. Herman
+has graciously permitted use of his

 copyrighted head phantom for use in \ctsim.
 
 
 copyrighted head phantom for use in \ctsim.
 
 


@@ -100,8 +102,8 @@ copyrighted head phantom for use in \ctsim.
 
 
 \centerline{\image{3cm;3cm}{logo-huge.eps}}
 
 
 \centerline{\image{3cm;3cm}{logo-huge.eps}}

-Computed Tomography is a technique for estimating the interior of an
-object from measurement of radiation collected around the object. This
+Computed tomography is a technique for estimating the interior of an
+object from measurements of radiation collected around the object. This

 radiation can be either projected through or emitted from the
 object. \ctsim\ simulates the process of projecting X-rays
 through a phantom object. \ctsim\ can then reconstruct the
 radiation can be either projected through or emitted from the
 object. \ctsim\ simulates the process of projecting X-rays
 through a phantom object. \ctsim\ can then reconstruct the