#include <intfeaturespace.h>
Definition at line 38 of file intfeaturespace.h.
◆ IntFeatureSpace()
tesseract::IntFeatureSpace::IntFeatureSpace |
( |
| ) |
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◆ Index()
◆ IndexAndSortFeatures()
void tesseract::IntFeatureSpace::IndexAndSortFeatures |
( |
const INT_FEATURE_STRUCT * |
features, |
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int |
num_features, |
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GenericVector< int > * |
sorted_features |
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) |
| const |
◆ IndexFeatures()
◆ Init()
void tesseract::IntFeatureSpace::Init |
( |
uint8_t |
xbuckets, |
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uint8_t |
ybuckets, |
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uint8_t |
thetabuckets |
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) |
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◆ PositionFromBuckets()
INT_FEATURE_STRUCT tesseract::IntFeatureSpace::PositionFromBuckets |
( |
int |
x, |
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int |
y, |
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int |
theta |
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) |
| const |
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protected |
◆ PositionFromIndex()
◆ Serialize()
bool tesseract::IntFeatureSpace::Serialize |
( |
FILE * |
fp | ) |
const |
◆ Size()
int tesseract::IntFeatureSpace::Size |
( |
| ) |
const |
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inline |
◆ ThetaBucket()
int tesseract::IntFeatureSpace::ThetaBucket |
( |
int |
theta | ) |
const |
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inlineprotected |
◆ XBucket()
int tesseract::IntFeatureSpace::XBucket |
( |
int |
x | ) |
const |
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inlineprotected |
◆ XYToFeatureIndex()
int tesseract::IntFeatureSpace::XYToFeatureIndex |
( |
int |
x, |
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int |
y |
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) |
| const |
Definition at line 79 of file intfeaturespace.cpp.
83 for (
int theta = 0; theta <= UINT8_MAX && index < 0; ++theta) {
84 feature.Theta = theta;
85 index =
Index(feature);
88 tprintf(
"(%d,%d) does not exist in feature space!\n", x, y);
92 tprintf(
"Click at (%d, %d) ->(%d, %d), ->(%d, %d)\n",
93 x, y, feature.X, feature.Y, x - feature.X, y - feature.Y);
97 if (x != 0 || y != 0) {
98 double angle = atan2(static_cast<double>(y), static_cast<double>(x)) + M_PI;
100 feature.Theta = static_cast<uint8_t>(angle + 0.5);
101 index =
Index(feature);
103 tprintf(
"Feature failed to map to a valid index:");
◆ YBucket()
int tesseract::IntFeatureSpace::YBucket |
( |
int |
y | ) |
const |
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inlineprotected |
◆ theta_buckets_
uint8_t tesseract::IntFeatureSpace::theta_buckets_ |
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protected |
◆ x_buckets_
uint8_t tesseract::IntFeatureSpace::x_buckets_ |
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protected |
◆ y_buckets_
uint8_t tesseract::IntFeatureSpace::y_buckets_ |
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protected |
The documentation for this class was generated from the following files: