do_ocr_word_cnn T_do_ocr_word_cnn DoOcrWordCnn DoOcrWordCnn do_ocr_word_cnn (Operator)
Name
do_ocr_word_cnn T_do_ocr_word_cnn DoOcrWordCnn DoOcrWordCnn do_ocr_word_cnn
Signatur
void DoOcrWordCnn (const HObject& Character Image OCRHandle Expression NumAlternatives NumCorrections Class Confidence Word Score
HTuple HRegion ::DoOcrWordCnn (const HImage& Image OCRHandle Expression NumAlternatives NumCorrections Confidence Word Score
HString HRegion ::DoOcrWordCnn (const HImage& Image OCRHandle Expression NumAlternatives NumCorrections Confidence Word Score
HString HRegion ::DoOcrWordCnn (const HImage& Image OCRHandle Expression NumAlternatives NumCorrections Confidence Word Score
HString HRegion ::DoOcrWordCnn (const HImage& Image OCRHandle Expression NumAlternatives NumCorrections Confidence Word Score
(Nur Windows)
HTuple HOCRCnn ::DoOcrWordCnn (const HRegion& Character Image Expression NumAlternatives NumCorrections Confidence Word Score
HString HOCRCnn ::DoOcrWordCnn (const HRegion& Character Image Expression NumAlternatives NumCorrections Confidence Word Score
HString HOCRCnn ::DoOcrWordCnn (const HRegion& Character Image Expression NumAlternatives NumCorrections Confidence Word Score
HString HOCRCnn ::DoOcrWordCnn (const HRegion& Character Image Expression NumAlternatives NumCorrections Confidence Word Score
(Nur Windows)
static void HOperatorSet .DoOcrWordCnn (HObject character HObject image HTuple OCRHandle HTuple expression HTuple numAlternatives HTuple numCorrections HTuple classVal HTuple confidence HTuple word HTuple score
HTuple HRegion .DoOcrWordCnn (HImage image HOCRCnn OCRHandle expression numAlternatives numCorrections HTuple confidence word score
string HRegion .DoOcrWordCnn (HImage image HOCRCnn OCRHandle expression numAlternatives numCorrections confidence word score
HTuple HOCRCnn .DoOcrWordCnn (HRegion character HImage image expression numAlternatives numCorrections HTuple confidence word score
string HOCRCnn .DoOcrWordCnn (HRegion character HImage image expression numAlternatives numCorrections confidence word score
def do_ocr_word_cnn (character image ocrhandle expression num_alternatives num_corrections
def do_ocr_word_cnn_s (character image ocrhandle expression num_alternatives num_corrections
Beschreibung
do_ocr_word_cnn do_ocr_word_cnn DoOcrWordCnn DoOcrWordCnn DoOcrWordCnn do_ocr_word_cnn do_ocr_multi_class_cnn do_ocr_multi_class_cnn DoOcrMultiClassCnn DoOcrMultiClassCnn DoOcrMultiClassCnn do_ocr_multi_class_cnn Character Character Character Character character character Image Image Image Image image image OCRHandle OCRHandle OCRHandle OCRHandle OCRHandle ocrhandle Class Class Class Class classVal class Confidence Confidence Confidence Confidence confidence confidence
Im Gegensatz zu do_ocr_multi_class_cnn do_ocr_multi_class_cnn DoOcrMultiClassCnn DoOcrMultiClassCnn DoOcrMultiClassCnn do_ocr_multi_class_cnn do_ocr_word_cnn do_ocr_word_cnn DoOcrWordCnn DoOcrWordCnn DoOcrWordCnn do_ocr_word_cnn Word Word Word Word word word Expression Expression Expression Expression expression expression
Ein Ausdruck kann das Wort auf ein festes Lexikon, welches
zuvor durch create_lexicon create_lexicon CreateLexicon CreateLexicon CreateLexicon create_lexicon import_lexicon import_lexicon ImportLexicon ImportLexicon ImportLexicon import_lexicon '<meinlexikon>' "<meinlexikon>" "<meinlexikon>" "<meinlexikon>" "<meinlexikon>" "<meinlexikon>" tuple_regexp_match tuple_regexp_match TupleRegexpMatch TupleRegexpMatch TupleRegexpMatch tuple_regexp_match '$' "$" "$" "$" "$" "$" tuple_regexp_match tuple_regexp_match TupleRegexpMatch TupleRegexpMatch TupleRegexpMatch tuple_regexp_match do_ocr_word_cnn do_ocr_word_cnn DoOcrWordCnn DoOcrWordCnn DoOcrWordCnn do_ocr_word_cnn keine
Angabe von zusätzlichen Optionen für Expression Expression Expression Expression expression expression
Falls das aus den jeweils besten Klassen abgeleitete Wort dem Ausdruck
nicht genügt, versucht do_ocr_word_cnn do_ocr_word_cnn DoOcrWordCnn DoOcrWordCnn DoOcrWordCnn do_ocr_word_cnn NumAlternatives NumAlternatives NumAlternatives NumAlternatives numAlternatives num_alternatives do_ocr_single_class_cnn do_ocr_single_class_cnn DoOcrSingleClassCnn DoOcrSingleClassCnn DoOcrSingleClassCnn do_ocr_single_class_cnn NumCorrections NumCorrections NumCorrections NumCorrections numCorrections num_corrections NumAlternatives NumAlternatives NumAlternatives NumAlternatives numAlternatives num_alternatives NumCorrections NumCorrections NumCorrections NumCorrections numCorrections num_corrections
Falls der Ausdruck ein Lexikon beschreibt und die obige Prozedur
nicht zum Erfolg führte, so wird das ähnlichste Wort aus dem Lexikon
zurückgegeben, solange für die Korrektur weniger als NumCorrections NumCorrections NumCorrections NumCorrections numCorrections num_corrections suggest_lexicon suggest_lexicon SuggestLexicon SuggestLexicon SuggestLexicon suggest_lexicon
Das Ergebnis wird mit einem Score Score Score Score score score Score Score Score Score score score Expression Expression Expression Expression expression expression
num_corr die Anzahl tatsächlich angebrachter Korrekturen und
num_alt die Anzahl ignorierter Alternativen ist.
Diese Bewertung ist rein kombinatorisch und
berücksichtigt nicht die ursprünglichen Konfidenzen
der besten Klassen.
Eine Zeichenkette des Zahlenwertes
'\032' "\032" "\032" "\032" "\032" "\032" '\0x1A' "\0x1A" "\0x1A" "\0x1A" "\0x1A" "\0x1A" Class Class Class Class classVal class
Ausführungsinformationen
Multithreading-Typ: reentrant (läuft parallel zu nicht-exklusiven Operatoren).
Multithreading-Bereich: global (kann von jedem Thread aufgerufen werden).
Wird ohne Parallelisierung verarbeitet.
Parameter
Character Character Character Character character character region(-array) → object HRegion HObject HRegion Hobject
Zu erkennende Zeichen.
Image Image Image Image image image singlechannelimage → object HImage HObject HImage Hobject (byte / uint2)
Grauwerte der Zeichen.
OCRHandle OCRHandle OCRHandle OCRHandle OCRHandle ocrhandle ocr_cnn → HOCRCnn , HTuple HHandle HTuple Htuple (handle) (IntPtr ) (HHandle ) (handle )
Handle des OCR-Klassifikators.
Expression Expression Expression Expression expression expression string → HTuple str HTuple Htuple (string) (string ) (HString ) (char* )
Ausdruck, der die erlaubte Wortstruktur beschreibt
NumAlternatives NumAlternatives NumAlternatives NumAlternatives numAlternatives num_alternatives integer → HTuple int HTuple Htuple (integer) (int / long) (Hlong ) (Hlong )
Anzahl der Klassen pro Zeichen, die für die interne
Wortkorrektur berücksichtigt werden.
Defaultwert: 3
Wertevorschläge: 3, 4, 5
Typischer Wertebereich: 1
≤
NumAlternatives
NumAlternatives
NumAlternatives
NumAlternatives
numAlternatives
num_alternatives
NumCorrections NumCorrections NumCorrections NumCorrections numCorrections num_corrections integer → HTuple int HTuple Htuple (integer) (int / long) (Hlong ) (Hlong )
Maximale Anzahl der korrigierten Zeichen.
Defaultwert: 2
Wertevorschläge: 1, 2, 3, 4, 5
Typischer Wertebereich: 0
≤
NumCorrections
NumCorrections
NumCorrections
NumCorrections
numCorrections
num_corrections
Class Class Class Class classVal class string(-array) → HTuple Sequence[str] HTuple Htuple (string) (string ) (HString ) (char* )
Ergebnis der Klassifikation der Zeichen durch
das MLP.
Parameteranzahl: Class == Character
Confidence Confidence Confidence Confidence confidence confidence real(-array) → HTuple Sequence[float] HTuple Htuple (real) (double ) (double ) (double )
Konfidenz der Klasse der Zeichen.
Parameteranzahl: Confidence == Character
Word Word Word Word word word string → HTuple str HTuple Htuple (string) (string ) (HString ) (char* )
Text des Wortes nach Klassifikation und Korrektur.
Score Score Score Score score score real → HTuple float HTuple Htuple (real) (double ) (double ) (double )
Ähnlichkeitsmaß von korrigiertem Wort zum Original.
Komplexität
Die Komplexität des Prüfens aller möglichen Korrekturen hat die Größenordnung
Ergebnis
Sind die Parameterwerte korrekt, dann liefert
do_ocr_word_cnn do_ocr_word_cnn DoOcrWordCnn DoOcrWordCnn DoOcrWordCnn do_ocr_word_cnn
Vorgänger
read_ocr_class_cnn read_ocr_class_cnn ReadOcrClassCnn ReadOcrClassCnn ReadOcrClassCnn read_ocr_class_cnn
Alternativen
do_ocr_multi_class_cnn do_ocr_multi_class_cnn DoOcrMultiClassCnn DoOcrMultiClassCnn DoOcrMultiClassCnn do_ocr_multi_class_cnn
Modul
OCR/OCV