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Code Issues Releases Wiki Activity

Set up cva-match to support multiple sub images

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This commit is contained in:
Bradlee Speice 2012-06-21 15:39:32 -04:00
parent 7a7b87babb
commit 84212eb006
2 changed files with 45 additions and 36 deletions
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57
src/cva-match.c
View File

@ -25,6 +25,13 @@
void usage ();
struct list {
char *fileName;
struct list *next;
};
typedef struct list basic_list;
int main( int argc, char** argv )
{
CvPoint result_point;
@ -39,6 +46,9 @@ int main( int argc, char** argv )
int useX = 0; /* bool useX = false; */
char *xDisplay;
/* Set up the linked list for slave images */
basic_list *list_head = NULL, *list_curr = NULL;
/* Start getopt */
while (1)
{
@ -58,7 +68,7 @@ int main( int argc, char** argv )
int option_index = 0;
opterr = 0;
int c = getopt_long (argc, argv, "hur:s:p:m:t:x:",
int c = getopt_long (argc, argv, "hur:s:p:m:t:x::",
long_options, &option_index);
/* We're done with parsing options */
@ -83,7 +93,14 @@ int main( int argc, char** argv )
break;
case 's':
sub_location = optarg;
if ( list_head == NULL )
{
list_head = (basic_list *) malloc (sizeof(basic_list));
list_curr = list_head;
}
list_curr->fileName = optarg;
list_curr->next = (basic_list *) malloc (sizeof(basic_list));
list_curr = list_curr->next;
break;
case 'p':
@ -99,14 +116,12 @@ int main( int argc, char** argv )
break;
case 'x':
if (optarg) {
if ( optarg != NULL ) {
useX = 1;
xDisplay = optarg;
printf ("Using display %s", xDisplay);
} else {
useX = 1;
xDisplay = "";
printf ("Using display %s", xDisplay);
}
break;
@ -121,14 +136,32 @@ int main( int argc, char** argv )
};
}
if (useX)
result_point = matchSubImage_X11_location( xDisplay, sub_location, search_method, threshold );
/* Make sure we have a linked list,
* and reset the linked list to go back through from the top */
if ( list_head == NULL )
return 1;
else
result_point = matchSubImage_location( root_location, sub_location, search_method, threshold );
list_curr = list_head;
if ( result_point.x != -1 && result_point.y != -1 )
/* Output the match location */
printf ("%i%s%i\n", result_point.x, separator, result_point.y );
do
{
sub_location = list_curr->fileName;
if (useX)
result_point = matchSubImage_X11_location( xDisplay, sub_location, search_method, threshold );
else
result_point = matchSubImage_location( root_location, sub_location, search_method, threshold );
if ( result_point.x != -1 && result_point.y != -1 )
/* Output the match location */
printf ("%s%s%i%s%i\n", list_curr->fileName, separator,
result_point.x, separator, result_point.y );
/* With the way we allocate the list, we ensure that we always
* have at least one element past the end of the list */
list_curr = list_curr->next;
} while ( list_curr->fileName != NULL );
return 0;
}
@ -156,7 +189,7 @@ Usage: \n\
\t-r, --root-image:\tLocation of the root image to compare against.\n\
\t-s, --sub-image:\tLocation of the sub-image to find in root.\n\
\t-p, --separator:\tSeparator of the X and Y coordinates.\n\
\t-t, --threshold:\tSet how strict the match is - 50 is recommended lowest value.\n\
\t-t, --threshold:\tSet how strict the match is - 100 is recommended lowest value.\n\
\t\t\t\tNote: When using CCORR or CCOEFF threshold works in opposite direction,\n\
\t\t\t\tso -50 is recommended highest value.\n\
\t-m, --search-method:\tSet which method is used to search for sub-images.\n\

24
src/cva-match.h
View File

@ -1,24 +0,0 @@
/*
* =====================================================================================
*
* Filename: cva-match.h
*
* Description:
*
* Version: 1.0
* Created: 06/21/2012 08:34:21 AM
* Revision: none
* Compiler: gcc
*
* Author: Bradlee Speice, bspeice@uncc.edu
* Organization: MOSAIC at University of North Carolina at Charlotte
*
* =====================================================================================
*/
#ifndef CVA_MATCH_H
#define CVA_MATCH_H
void usage ();
int main(int, char**);
#endif /* CVA_MATCH_H */