--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/reference/ocr-simple/testocr.cc Thu May 18 23:12:51 2006 +0200
@@ -0,0 +1,110 @@
+#include "system.h"
+#include "Page.h"
+#include <cstdlib>
+#include <iostream.h>
+#include "tcl_interface.h"
+
+void draw_bitmap(int x, int y, char * xbmfile);
+/* int docommand(char* fmt, ...); */
+
+void testocr(int argc, char ** argv)
+/*** Just some test stuff for right now ***/
+{
+ Page * hello = new Page;
+ hello->readMap("hello.tif");
+
+ cout << "Test PixelsInRegion Functions"<< endl;
+ // This test has ranges appropriate for hello.tif
+ testPixelsInRegion(hello->bmap(), hello->rmap());
+ cout << endl;
+
+ cout << "Now test grayscale" << endl;
+ cout << "NumPixels in Region (3,5) .. (52,19) ";
+ cout << hello->bmap()->pixelsInRegion(Point(3,5), Point(52,19)) << endl;
+ cout << " Area: " << (52 -3 +1)*(19-5+1) << endl;
+ cout << " GrayScale: ";
+ cout << hello->bmap()->grayScale(Point(3, 5), Point(52,19)) << endl;
+
+ cout << endl << "Now lets look at the property vector for this region" << endl;
+ Component* c = new Component(Point(3, 5),Point(52,19));
+ testProperties(c, hello->bmap());
+ hello->bmap()->writeTclMap("hello",Point(0,0),Point(0,0),0);
+
+ cout << "Now some testing with pagebw.tif " << endl;
+ testLearn();
+ Page * testPage;
+ testPage = new Page;
+ cout << "reading map" << endl;
+ testPage->readMap("/amd/nfs/cochise/home/ee/cs169/fa95/class/cs169-ab/bigtiff.tif");
+ NoiseTolerance = 10;
+ cout << "Finding the lines." << endl;
+ testPage->setLines();
+
+ if ((argc > 2) && !(strcmp(argv[2],"-ugly")));
+ else
+ {
+ docommand(".t.f.c create bitmap 637 825 -bitmap @/amd/nfs/cochise/home/ee/cs169/fa95/class/cs169-ab/tif/pagebw");
+ docommand("update");
+
+ int centerline, width;
+ for(int j=0; j < testPage->fnumLines; j++)
+ {
+ centerline = (testPage->flineinfo[j].fendrow + testPage->flineinfo[j + 1].fstartrow) / 2;
+ width = testPage->flineinfo[j + 1].fstartrow - testPage->flineinfo[j].fendrow;
+ docommand(".t.f.c create line %d %d %d %d -width %d -fill blue -tags project_ray -stipple @/usr/sww/share/tclX-7.3a/tkX/3.6a/demos/bitmaps/grey.25", 0, centerline, testPage->bmap()->imageWidth(), centerline, width);
+ update();
+ }
+ for(int i= 0; i < 500; i++)
+ {
+ update();
+ }
+ }
+
+ testPage->extractComponents();
+ cout << "avgSpacing - " << testPage->avgSpacing() << endl;
+
+// testPage->printComponents();
+
+
+ testPage->recognize();
+ testPage->extractWords();
+ testPage->printWords();
+ delete testPage;
+ delete hello;
+
+}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+void testExtractAndMerge()
+{
+ Page * testPage = new Page;
+ RLEMap * newMap = new RLEMap;
+
+ testPage->readMap("train.tif");
+ testPage->rmap()->printPairs(142,145);
+ RLEPairs * p = testPage->rmap()->row(144)->extract(504, 520);
+ testPage->rmap()->row(143)->merge(p);
+ testPage->rmap()->printPairs(142,145);
+ testPage->setLines();
+ testPage->extractComponents();
+ testPage->printComponents();
+
+}
+
+
+
+
+