Help for COMPJECT

PURPOSE:
compject injects values from a tabular file into an image of
index values.  The ibis file has a column of index values and
a matching column of values (or colors) to replace the index
values in an output image.  Non-matched values in the input
image are replaced with a background value that the user 
specifies with a parameter.

EXECUTION:

Example

compject INP=(A,B) OUT=C  A is the connected component image.
                          B is a tabular file, C is the output
                          image with substituted values

OPERATION:

As fast as the images can be read and written. 

all algorithms are linear with the image area.

RESTRICTIONS

The image output type must be big enough to handle the values
desired to be output (BYTE up to 255, HALF up to 32767, FULL
up to 2000000000, and negative numbers for HALF and FULL)

 ORIGINAL PROGRAMMER:    A. Zobrist          09 nov 2004
 COGNIZANT PROGRAMMER:   A. Zobrist          09 nov 2004
 
 REVISION HISTORY
  2004-11-09 AZ  Initial version
  2007-12-29 WLB Switched to USES_ANSI_C AND LIB_CARTO; misc cleanup
  2015-10-23 WLB Migrated to MIPL
  2022-07-14 B. Crocco afids to opensource