1 // learn.h 

     2 // Functions for use with LearnedcharGroups array

     3 void learn(char * tifFile, char * asciiFile);  // assumes "perfect" image

     4 void readLearnFiles();    // sources learnfile.tcl where learn files can be set

     5 

     6 int writeLearnedGroups(char * filename);  // Save learned characters

     7 int readLearnedGroups(char * filename);   // read back saved characters

     8 void testLearn();                         

     9 

    10 // oldlearn for use with LearnedChars array 

    11 // averaging learning ***NOT CURRENTLY USED ***

    12 void oldlearn(char * tifFile, char * asciiFile);  // averages values

    13 void initLearnedChars();   // sets learned charactere array to 0