Tesseract 3.01
/data/source/tesseract-ocr/classify/intfx.cpp File Reference
#include "intfx.h"
#include "intmatcher.h"
#include "const.h"
#include "helpers.h"
#include "ccutil.h"

Defines

#define ATAN_TABLE_SIZE   64

Functions

int SaveFeature ()
uinT8 BinaryAnglePlusPi (inT32 Y, inT32 X)
uinT8 MySqrt2 ()
void ClipRadius ()
void InitIntegerFX ()
int ExtractIntFeat (TBLOB *Blob, const DENORM &denorm, INT_FEATURE_ARRAY BLFeat, INT_FEATURE_ARRAY CNFeat, INT_FX_RESULT Results, inT32 *FeatureOutlineArray)
int SaveFeature (INT_FEATURE_ARRAY FeatureArray, uinT16 FeatureNum, inT16 X, inT16 Y, uinT8 Theta)
uinT16 MySqrt (inT32 X, inT32 Y)
uinT8 MySqrt2 (uinT16 N, uinT32 I, uinT8 *Exp)
void ClipRadius (uinT8 *RxInv, uinT8 *RxExp, uinT8 *RyInv, uinT8 *RyExp)

Variables

int classify_radius_gyr_min_man = 255
int classify_radius_gyr_min_exp = 0
int classify_radius_gyr_max_man = 158
int classify_radius_gyr_max_exp = 8
tesseract::CCUtilMutex atan_table_mutex

Define Documentation

#define ATAN_TABLE_SIZE   64

---------------------------------------------------------------------------- Global Data Definitions and Declarations ----------------------------------------------------------------------------


Function Documentation

uinT8 BinaryAnglePlusPi ( inT32  Y,
inT32  X 
)
void ClipRadius ( )
void ClipRadius ( uinT8 RxInv,
uinT8 RxExp,
uinT8 RyInv,
uinT8 RyExp 
)
int ExtractIntFeat ( TBLOB Blob,
const DENORM denorm,
INT_FEATURE_ARRAY  BLFeat,
INT_FEATURE_ARRAY  CNFeat,
INT_FX_RESULT  Results,
inT32 FeatureOutlineArray 
)
void InitIntegerFX ( )

---------------------------------------------------------------------------- Public Code ----------------------------------------------------------------------------

uinT16 MySqrt ( inT32  X,
inT32  Y 
)
uinT8 MySqrt2 ( uinT16  N,
uinT32  I,
uinT8 Exp 
)
uinT8 MySqrt2 ( )
int SaveFeature ( INT_FEATURE_ARRAY  FeatureArray,
uinT16  FeatureNum,
inT16  X,
inT16  Y,
uinT8  Theta 
)
int SaveFeature ( )

---------------------------------------------------------------------------- Include Files and Type Defines ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- Private Function Prototypes ----------------------------------------------------------------------------


Variable Documentation

"Maximum Radius of Gyration Exponent 0-255: "

"Maximum Radius of Gyration Mantissa 0-255: "

"Minimum Radius of Gyration Exponent 0-255: "

"Minimum Radius of Gyration Mantissa 0-255: "

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