Merge pull request #1786 from SpecLad:cap-images-file-pattern

modules/highgui/src/cap_images.cpp

@@ -200,8 +200,18 @@ static char* icvExtractPattern(const char *filename, unsigned *offset)
     }
     else // no pattern filename was given - extract the pattern
     {
-        for(at = name; *at && !isdigit(*at); at++)
+        at = name;
-            ;
+
+        // ignore directory names
+        char *slash = strrchr(at, '/');
+        if (slash) at = slash + 1;
+
+#ifdef _WIN32
+        slash = strrchr(at, '\\');
+        if (slash) at = slash + 1;
+#endif
+
+        while (*at && !isdigit(*at)) at++;
 
         if(!*at)
             return 0;