#include "blobs.h"
#include "intproto.h"
#include "normalis.h"
#include <cmath>
Go to the source code of this file.
◆ FeatureDirection()
FCOORD FeatureDirection |
( |
uint8_t |
theta | ) |
|
Definition at line 66 of file intfx.cpp.
66 {
67 return FCOORD(cos_table[theta], sin_table[theta]);
68}
◆ InitIntegerFX()
Public Function Prototypes
Public Code
Definition at line 49 of file intfx.cpp.
49 {
50
52 static bool atan_table_init = false;
53 atan_table_mutex.
Lock();
54 if (!atan_table_init) {
58 }
59 atan_table_init = true;
60 }
62}
#define INT_CHAR_NORM_RANGE
◆ kStandardFeatureLength
const double kStandardFeatureLength = 64.0 / 5 |