tesseract
3.03
|
#include "bitvec.h"
#include "cutil.h"
#include "unichar.h"
#include "unicity_table.h"
#include "params.h"
Go to the source code of this file.
#define AddProtoToConfig | ( | Pid, | |
Config | |||
) | (SET_BIT (Config, Pid)) |
#define ClassOfChar | ( | Char | ) |
((TrainingData [Char].NumProtos) ? \ (& TrainingData [Char]) : \ NO_CLASS)
ClassOfChar
Return the class of a particular ASCII character value.
#define FEATURE_SCALE 100.0 |
#define NUMBER_OF_CLASSES MAX_NUM_CLASSES |
#define PrintProto | ( | Proto | ) |
#define PrintProtoLine | ( | Proto | ) |
#define ProtoIn | ( | Class, | |
Pid | |||
) | (& (Class)->Prototypes [Pid]) |
#define RemoveProtoFromConfig | ( | Pid, | |
Config | |||
) | (reset_bit (Config, Pid)) |
typedef CLASS_STRUCT* CLASS_TYPE |
typedef CLASS_STRUCT* CLASSES |
typedef BIT_VECTOR* CONFIGS |
typedef PROTO_STRUCT* PROTO |
int AddConfigToClass | ( | CLASS_TYPE | Class | ) |
Definition at line 63 of file protos.cpp.
{ int NewNumConfigs; int NewConfig; int MaxNumProtos; BIT_VECTOR Config; MaxNumProtos = Class->MaxNumProtos; if (Class->NumConfigs >= Class->MaxNumConfigs) { /* add configs in CONFIG_INCREMENT chunks at a time */ NewNumConfigs = (((Class->MaxNumConfigs + CONFIG_INCREMENT) / CONFIG_INCREMENT) * CONFIG_INCREMENT); Class->Configurations = (CONFIGS) Erealloc (Class->Configurations, sizeof (BIT_VECTOR) * NewNumConfigs); Class->MaxNumConfigs = NewNumConfigs; } NewConfig = Class->NumConfigs++; Config = NewBitVector (MaxNumProtos); Class->Configurations[NewConfig] = Config; zero_all_bits (Config, WordsInVectorOfSize (MaxNumProtos)); return (NewConfig); }
int AddProtoToClass | ( | CLASS_TYPE | Class | ) |
Definition at line 99 of file protos.cpp.
{ int i; int Bit; int NewNumProtos; int NewProto; BIT_VECTOR Config; if (Class->NumProtos >= Class->MaxNumProtos) { /* add protos in PROTO_INCREMENT chunks at a time */ NewNumProtos = (((Class->MaxNumProtos + PROTO_INCREMENT) / PROTO_INCREMENT) * PROTO_INCREMENT); Class->Prototypes = (PROTO) Erealloc (Class->Prototypes, sizeof (PROTO_STRUCT) * NewNumProtos); Class->MaxNumProtos = NewNumProtos; for (i = 0; i < Class->NumConfigs; i++) { Config = Class->Configurations[i]; Class->Configurations[i] = ExpandBitVector (Config, NewNumProtos); for (Bit = Class->NumProtos; Bit < NewNumProtos; Bit++) reset_bit(Config, Bit); } } NewProto = Class->NumProtos++; if (Class->NumProtos > MAX_NUM_PROTOS) { tprintf("Ouch! number of protos = %d, vs max of %d!", Class->NumProtos, MAX_NUM_PROTOS); } return (NewProto); }
FLOAT32 ClassConfigLength | ( | CLASS_TYPE | Class, |
BIT_VECTOR | Config | ||
) |
FLOAT32 ClassProtoLength | ( | CLASS_TYPE | Class | ) |
Definition at line 198 of file protos.cpp.
void FreeClass | ( | CLASS_TYPE | Class | ) |
Definition at line 215 of file protos.cpp.
{ if (Class) { FreeClassFields(Class); delete Class; } }
void FreeClassFields | ( | CLASS_TYPE | Class | ) |
Definition at line 228 of file protos.cpp.
{ int i; if (Class) { if (Class->MaxNumProtos > 0) memfree (Class->Prototypes); if (Class->MaxNumConfigs > 0) { for (i = 0; i < Class->NumConfigs; i++) FreeBitVector (Class->Configurations[i]); memfree (Class->Configurations); } } }
void InitPrototypes | ( | ) |
CLASS_TYPE NewClass | ( | int | NumProtos, |
int | NumConfigs | ||
) |
Definition at line 248 of file protos.cpp.
{ CLASS_TYPE Class; Class = new CLASS_STRUCT; if (NumProtos > 0) Class->Prototypes = (PROTO) Emalloc (NumProtos * sizeof (PROTO_STRUCT)); if (NumConfigs > 0) Class->Configurations = (CONFIGS) Emalloc (NumConfigs * sizeof (BIT_VECTOR)); Class->MaxNumProtos = NumProtos; Class->MaxNumConfigs = NumConfigs; Class->NumProtos = 0; Class->NumConfigs = 0; return (Class); }
void PrintProtos | ( | CLASS_TYPE | Class | ) |
Definition at line 273 of file protos.cpp.
{ inT16 Pid; for (Pid = 0; Pid < Class->NumProtos; Pid++) { cprintf ("Proto %d:\t", Pid); PrintProto (ProtoIn (Class, Pid)); cprintf ("\t"); PrintProtoLine (ProtoIn (Class, Pid)); new_line(); } }
char* classify_training_file = "MicroFeatures" |
"Training file"
Definition at line 50 of file protos.cpp.
Definition at line 48 of file protos.cpp.