.PP
\fBWarpimage\fP is an application which provides interactive image warping.
It allows you to create tiepoints in a source image and target image, 
and warp the source image based on the tiepoint selections. \fBWarpimage\fP 
takes all tiepoints and performs a least-squares-fit to produce four 
tiepoints. Then the source image is warped using a second order polynomial 
and bilinear interpolation. 
.SH
RUNNING WARPIMAGE
.PP
Source and target images may be provided at the time of execution, 
or may be input once the \fBwarpimage\fP program is already started. 
To input the source and target images directly from the command line, 
use the [-src] and [-target] option flags.  Alternatively, you 
may start \fBwarpimage\fP with no initial images, and use the 
"Input/Output" pane to input your source and target images.  
Other command line option flags that you may provide to \fBwarpimage\fP 
are described in "Options".  The minimum syntax 
specification to run warpimage from the command line is:
.sp
\f(CW
% warpimage
\fP
.sp
