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-
-
- /***********************************************
- *
- * file d:\cips\mainas.c
- *
- * Functions: This file contains
- * main
- *
- * Purpose:
- * This file contains the main calling
- * routine in an image addition and subtraction
- * program.
- *
- * External Calls:
- * gin.c - get_image_name
- * numcvrt.c - get_integer
- * int_convert
- * tiff.c - read_tiff_header
- * addsub.c - add_image
- * subtract_image
- *
- * Modifications:
- * 1 April 1992 - created
- *
- *************************************************/
-
- #include "cips.h"
-
-
-
- short the_image[ROWS][COLS];
- short out_image[ROWS][COLS];
-
- main(argc, argv)
- int argc;
- char *argv[];
- {
-
- char name[80], name2[80], name3[80];
- int count, i, j, length, lw,
- type, width,
- il1, ie1, ll1, le1,
- il2, ie2, ll2, le2,
- il3, ie3, ll3, le3;
- struct tiff_header_struct image_header;
- my_clear_text_screen();
-
- /******************************************
- *
- * Interpret the command line parameters.
- *
- *******************************************/
-
- if(argc < 5 || argc > 5){
- printf(
- "\n"
- "\n usage: mainas in1-file in2-file "
- "out_file add-subtract"
- "\n"
- "\n recall add-subtract a=add s=subtract\n");
- exit(0);
- }
-
- strcpy(name, argv[1]);
- strcpy(name2, argv[2]);
- strcpy(name3, argv[3]);
-
- il1 = 1;
- ie1 = 1;
- ll1 = ROWS+1;
- le1 = COLS+1;
-
- il2 = 1;
- ie2 = 1;
- ll2 = ROWS+1;
- le2 = COLS+1;
-
- il3 = 1;
- ie3 = 1;
- ll3 = ROWS+1;
- le3 = COLS+1;
-
- /******************************************
- *
- * Read the input image header and setup
- * the looping counters.
- *
- * If high or low pass filtering, setup
- * the filter mask array.
- *
- *******************************************/
-
- read_tiff_header(name, &image_header);
-
- length = (ROWS-10 + image_header.image_length)/ROWS;
- width = (COLS-10 + image_header.image_width)/COLS;
- count = 1;
- lw = length*width;
- printf("\nlength=%d width=%d", length, width);
-
- /********************************************
- *
- * Loop over the input images and either
- * add or subtract them.
- *
- ********************************************/
-
- for(i=0; i<length; i++){
- for(j=0; j<width; j++){
- printf("\nrunning %d of %d", count, lw);
- count++;
-
- if(argv[4][0] == 'a' || argv[4][0] == 'A')
- add_image_array(name, name2, name3,
- the_image, out_image,
- il1+i*ROWS, ie1+j*COLS,
- ll1+i*ROWS, le1+j*COLS,
- il2+i*ROWS, ie2+j*COLS,
- ll2+i*ROWS, le2+j*COLS,
- il3+i*ROWS, ie3+j*COLS,
- ll3+i*ROWS, le3+j*COLS);
-
- if(argv[4][0] == 's' || argv[4][0] == 'S')
- subtract_image_array(name, name2, name3,
- the_image, out_image,
- il1+i*ROWS, ie1+j*COLS,
- ll1+i*ROWS, le1+j*COLS,
- il2+i*ROWS, ie2+j*COLS,
- ll2+i*ROWS, le2+j*COLS,
- il3+i*ROWS, ie3+j*COLS,
- ll3+i*ROWS, le3+j*COLS);
-
- } /* ends loop over j */
- } /* ends loop over i */
- } /* ends main */
-