shapeclustering.cpp File Reference

#include "base/commandlineflags.h"
#include "commontraining.h"
#include "mastertrainer.h"
#include "params.h"
#include "strngs.h"

Go to the source code of this file.

Functions
	INT_PARAM_FLAG (display_cloud_font,-1,"Display cloud of this font, canonical_class1")
	INT_PARAM_FLAG (display_canonical_font,-1,"Display canonical sample of this font, canonical_class2")
	STRING_PARAM_FLAG (canonical_class1,"","Class to show ambigs for")
	STRING_PARAM_FLAG (canonical_class2,"","Class to show ambigs for")
int	main (int argc, char **argv)

Function Documentation

INT_PARAM_FLAG	(	display_cloud_font	,
		-	1,
		"Display cloud of this	font,
		canonical_class1"
	)

INT_PARAM_FLAG	(	display_canonical_font	,
		-	1,
		"Display canonical sample of this	font,
		canonical_class2"
	)

int main	(	int	argc,
		char **	argv
	)

This program reads in a text file consisting of feature samples from a training page in the following format:

   FontName UTF8-char-str xmin ymin xmax ymax page-number
    NumberOfFeatureTypes(N)
      FeatureTypeName1 NumberOfFeatures(M)
         Feature1
         ...
         FeatureM
      FeatureTypeName2 NumberOfFeatures(M)
         Feature1
         ...
         FeatureM
      ...
      FeatureTypeNameN NumberOfFeatures(M)
         Feature1
         ...
         FeatureM
   FontName CharName ...

The result of this program is a binary inttemp file used by the OCR engine.

Parameters

argc	number of command line arguments
argv	array of command line arguments

Returns

none

Note

Exceptions: none

History: Fri Aug 18 08:56:17 1989, DSJ, Created.

History: Mon May 18 1998, Christy Russson, Revistion started.

Definition at line 47 of file shapeclustering.cpp.

                                {
  ParseArguments(&argc, &argv);

  STRING file_prefix;
  tesseract::MasterTrainer* trainer = tesseract::LoadTrainingData(
      argc, argv, false, NULL, &file_prefix);

  if (!trainer)
    return 1;

  if (FLAGS_display_cloud_font >= 0) {
#ifndef GRAPHICS_DISABLED
    trainer->DisplaySamples(FLAGS_canonical_class1.c_str(),
                            FLAGS_display_cloud_font,
                            FLAGS_canonical_class2.c_str(),
                            FLAGS_display_canonical_font);
#endif  // GRAPHICS_DISABLED
    return 0;
  } else if (!FLAGS_canonical_class1.empty()) {
    trainer->DebugCanonical(FLAGS_canonical_class1.c_str(),
                            FLAGS_canonical_class2.c_str());
    return 0;
  }
  trainer->SetupMasterShapes();
  WriteShapeTable(file_prefix, trainer->master_shapes());
  delete trainer;

  return 0;
} /* main */

STRING_PARAM_FLAG	(	canonical_class1	,
		""	,
		"Class to show ambigs for"
	)

STRING_PARAM_FLAG	(	canonical_class2	,
		""	,
		"Class to show ambigs for"
	)