Index: trunk/psLib/src/imageops/psImageConvolve.h
===================================================================
--- trunk/psLib/src/imageops/psImageConvolve.h	(revision 4214)
+++ trunk/psLib/src/imageops/psImageConvolve.h	(revision 4243)
@@ -7,6 +7,6 @@
  *  @author Robert DeSonia, MHPCC
  *
- *  @version $Revision: 1.5 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2005-06-08 23:40:45 $
+ *  @version $Revision: 1.6 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2005-06-14 02:54:15 $
  *
  *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
@@ -24,4 +24,9 @@
 #define PS_TYPE_KERNEL_NAME "psF32"    /**< the data type for kernel as a string */
 
+/** Kernel Type
+ *  
+ *  A floating-point data type used for storing kernel data.
+ *  
+ */
 typedef psF32 psKernelType;
 
@@ -93,4 +98,6 @@
     const psVector* yShifts,           ///< list of y-axis shifts
     psBool relative
+    /**< specifies the starting point for the shifts; true=relative to previous shift
+     *  false = relative to some other starting point.  */
 );
 
Index: trunk/psLib/src/imageops/psImageGeomManip.h
===================================================================
--- trunk/psLib/src/imageops/psImageGeomManip.h	(revision 4214)
+++ trunk/psLib/src/imageops/psImageGeomManip.h	(revision 4243)
@@ -8,6 +8,6 @@
  *  @author Robert DeSonia, MHPCC
  *
- *  @version $Revision: 1.3 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2005-06-11 02:19:05 $
+ *  @version $Revision: 1.4 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2005-06-14 02:54:15 $
  *
  *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
@@ -119,5 +119,5 @@
  *
  *  Transform the input image according the supplied transformation. The size
- *  of the transformed image is defined by the supplied output image, if
+ *  of the transformed image is defined by the supplied output image, if
  *  non-NULL, or the region otherwise (size region.x1 - region.x0 by region.y1
  *  region.y0, with out->x0 = region.x0 and out->y0 = region.y0). If the
@@ -149,8 +149,9 @@
     int inputMaskVal,                  ///< masking value for inputMask
     const psPlaneTransform *outToIn,   ///< the transform to apply
-    const psRegion region,             ///<
-    const psPixels* pixels,            ///<
-    psImageInterpolateMode mode,       ///<
-    int exposedValue                   ///<
+    const psRegion region,             ///< the size of the transformed image
+    const psPixels* pixels,            /**< if not NULL, consists of psPixelCoords and specifies which pixels in
+                                             *  output image shall be transformed; otherwise, entire image generated*/
+    psImageInterpolateMode mode,       ///< the interpolation scheme to be used
+    int exposedValue                   ///< Exposed value to which non-corresponding pixels are set
 );
 
Index: trunk/psLib/src/imageops/psImageStats.h
===================================================================
--- trunk/psLib/src/imageops/psImageStats.h	(revision 4214)
+++ trunk/psLib/src/imageops/psImageStats.h	(revision 4243)
@@ -9,6 +9,6 @@
 *  @author GLG, MHPCC
 *
-*  @version $Revision: 1.22 $ $Name: not supported by cvs2svn $
-*  @date $Date: 2005-06-08 23:40:45 $
+*  @version $Revision: 1.23 $ $Name: not supported by cvs2svn $
+*  @date $Date: 2005-06-14 02:54:15 $
 *
 *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
@@ -69,5 +69,5 @@
 psPolynomial2D* psImageFitPolynomial(
     psPolynomial2D* coeffs,            ///< coefficient structure carries in desired terms & target
-    const psImage* input
+    const psImage* input               ///< input image
 );