Tesseract 3.02

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paragraphs.cpp File Reference
`#include <ctype.h>`
`#include "genericvector.h"`
`#include "helpers.h"`
`#include "mutableiterator.h"`
`#include "ocrpara.h"`
`#include "pageres.h"`
`#include "paragraphs.h"`
`#include "paragraphs_internal.h"`
`#include "publictypes.h"`
`#include "ratngs.h"`
`#include "rect.h"`
`#include "statistc.h"`
`#include "strngs.h"`
`#include "tprintf.h"`
`#include "unicharset.h"`
`#include "unicodes.h"`

Go to the source code of this file.

## Classes
class | tesseract::UnicodeSpanSkipper
struct | tesseract::Cluster
class | tesseract::SimpleClusterer
struct | tesseract::GeometricClassifierState
struct | tesseract::Interval

## Namespaces
namespace | tesseract

## Functions
template<typename T >
void | tesseract::SimpleSwap (T &a, T &b)
STRING | tesseract::RtlEmbed (const STRING &word, bool rtlify)
bool | tesseract::IsLatinLetter (int ch)
bool | tesseract::IsDigitLike (int ch)
bool | tesseract::IsOpeningPunct (int ch)
bool | tesseract::IsTerminalPunct (int ch)
const char * | tesseract::SkipChars (const char *str, const char *toskip)
const char * | tesseract::SkipChars (const char *str, bool(*skip)(int))
const char * | tesseract::SkipOne (const char *str, const char *toskip)
bool | tesseract::LikelyListNumeral (const STRING &word)
bool | tesseract::LikelyListMark (const STRING &word)
bool | tesseract::AsciiLikelyListItem (const STRING &word)
int | tesseract::UnicodeFor (const UNICHARSET *u, const WERD_CHOICE *werd, int pos)
bool | tesseract::LikelyListMarkUnicode (int ch)
bool | tesseract::UniLikelyListItem (const UNICHARSET *u, const WERD_CHOICE *werd)
void | tesseract::LeftWordAttributes (const UNICHARSET *unicharset, const WERD_CHOICE *werd, const STRING &utf8, bool *is_list, bool *starts_idea, bool *ends_idea)
void | tesseract::RightWordAttributes (const UNICHARSET *unicharset, const WERD_CHOICE *werd, const STRING &utf8, bool *is_list, bool *starts_idea, bool *ends_idea)
int | tesseract::ClosestCluster (const GenericVector< Cluster > &clusters, int value)
void | tesseract::CalculateTabStops (GenericVector< RowScratchRegisters > *rows, int row_start, int row_end, int tolerance, GenericVector< Cluster > *left_tabs, GenericVector< Cluster > *right_tabs)
void | tesseract::MarkRowsWithModel (GenericVector< RowScratchRegisters > *rows, int row_start, int row_end, const ParagraphModel *model, bool ltr, int eop_threshold)
void | tesseract::GeometricClassifyThreeTabStopTextBlock (int debug_level, GeometricClassifierState &s, ParagraphTheory *theory)
void | tesseract::GeometricClassify (int debug_level, GenericVector< RowScratchRegisters > *rows, int row_start, int row_end, ParagraphTheory *theory)
bool | tesseract::ValidFirstLine (const GenericVector< RowScratchRegisters > *rows, int row, const ParagraphModel *model)
bool | tesseract::ValidBodyLine (const GenericVector< RowScratchRegisters > *rows, int row, const ParagraphModel *model)
bool | tesseract::CrownCompatible (const GenericVector< RowScratchRegisters > *rows, int a, int b, const ParagraphModel *model)
void | tesseract::DiscardUnusedModels (const GenericVector< RowScratchRegisters > &rows, ParagraphTheory *theory)
void | tesseract::DowngradeWeakestToCrowns (int debug_level, ParagraphTheory *theory, GenericVector< RowScratchRegisters > *rows)
void | tesseract::RecomputeMarginsAndClearHypotheses (GenericVector< RowScratchRegisters > *rows, int start, int end, int percentile)
int | tesseract::InterwordSpace (const GenericVector< RowScratchRegisters > &rows, int row_start, int row_end)
bool | tesseract::FirstWordWouldHaveFit (const RowScratchRegisters &before, const RowScratchRegisters &after, tesseract::ParagraphJustification justification)
bool | tesseract::FirstWordWouldHaveFit (const RowScratchRegisters &before, const RowScratchRegisters &after)
bool | tesseract::TextSupportsBreak (const RowScratchRegisters &before, const RowScratchRegisters &after)
bool | tesseract::LikelyParagraphStart (const RowScratchRegisters &before, const RowScratchRegisters &after)
bool | tesseract::LikelyParagraphStart (const RowScratchRegisters &before, const RowScratchRegisters &after, tesseract::ParagraphJustification j)
ParagraphModel | tesseract::InternalParagraphModelByOutline (const GenericVector< RowScratchRegisters > *rows, int start, int end, int tolerance, bool *consistent)
ParagraphModel | tesseract::ParagraphModelByOutline (int debug_level, const GenericVector< RowScratchRegisters > *rows, int start, int end, int tolerance)
bool | tesseract::RowsFitModel (const GenericVector< RowScratchRegisters > *rows, int start, int end, const ParagraphModel *model)
void | tesseract::MarkStrongEvidence (GenericVector< RowScratchRegisters > *rows, int row_start, int row_end)
void | tesseract::ModelStrongEvidence (int debug_level, GenericVector< RowScratchRegisters > *rows, int row_start, int row_end, bool allow_flush_models, ParagraphTheory *theory)
void | tesseract::StrongEvidenceClassify (int debug_level, GenericVector< RowScratchRegisters > *rows, int row_start, int row_end, ParagraphTheory *theory)
void | tesseract::SeparateSimpleLeaderLines (GenericVector< RowScratchRegisters > *rows, int row_start, int row_end, ParagraphTheory *theory)
void | tesseract::ConvertHypothesizedModelRunsToParagraphs (int debug_level, const GenericVector< RowScratchRegisters > &rows, GenericVector< PARA * > *row_owners, ParagraphTheory *theory)
bool | tesseract::RowIsStranded (const GenericVector< RowScratchRegisters > &rows, int row)
void | tesseract::LeftoverSegments (const GenericVector< RowScratchRegisters > &rows, GenericVector< Interval > *to_fix, int row_start, int row_end)
void | tesseract::CanonicalizeDetectionResults (GenericVector< PARA * > *row_owners, PARA_LIST *paragraphs)
void | tesseract::DetectParagraphs (int debug_level, GenericVector< RowInfo > *row_infos, GenericVector< PARA * > *row_owners, PARA_LIST *paragraphs, GenericVector< ParagraphModel * > *models)
void | tesseract::InitializeTextAndBoxesPreRecognition (const MutableIterator &it, RowInfo *info)
void | tesseract::InitializeRowInfo (bool after_recognition, const MutableIterator &it, RowInfo *info)
void | tesseract::DetectParagraphs (int debug_level, bool after_text_recognition, const MutableIterator *block_start, GenericVector< ParagraphModel * > *models)

## Variables
const int | tesseract::kStrayLinePer = 6
const ParagraphModel * | tesseract::kCrownLeft = reinterpret_cast<ParagraphModel *>(0xDEAD111F)
const ParagraphModel * | tesseract::kCrownRight = reinterpret_cast<ParagraphModel *>(0xDEAD888F)