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Texterkennung

Mit der Texterkennungs-API von Firebase ML können Sie Text in mehr als 100 verschiedenen Sprachen und Skripten erkennen .

Mit dieser Cloud-basierten API können Sie die mühsame Dateneingabe automatisieren und Text aus Bildern von Dokumenten extrahieren, um die Zugänglichkeit zu verbessern oder Dokumente zu übersetzen.

iOS Android

Wenn Sie ein Flutter-Entwickler sind, könnte Sie FlutterFire interessieren, das ein Plugin für die ML Vision-APIs von Firebase enthält.

Schlüsselfähigkeiten

Hochgenaue Texterkennung

Die Texterkennungs-APIs von Firebase ML basieren auf der branchenführenden Bildverständlichkeitsfunktion von Google Cloud.

Probieren Sie es selbst mit der Cloud Vision API-Demo aus .

Geeignet für Fotos und Dokumente

APIs, die sowohl für die Erkennung von spärlichem Text in Bildern (z. B. Fotos von Verkehrszeichen oder Visitenkarten) als auch für die Erkennung von Text mit dichtem Abstand in Bildern von Dokumenten optimiert sind.

Breite Sprachunterstützung

Erkennt Text in über 100 verschiedenen Sprachen und Skripten .

Eingeschränkte kostenlose Nutzung

Kostenlos für die ersten 1000 Anwendungen dieser Funktion pro Monat: siehe Preise

Beispielergebnisse

Spärlicher Text

Foto: Dietmar Rabich / Wikimedia Commons / "Düsseldorf, Wege der parlamentarischen Demokratie - 2015 - 8123" / CC BY-SA 4.0

Teilergebnisse

Erkannter Text
Text Wege der
parlamentarischen
Demokratie
Begrenzungsrahmen / Rahmen Rect (Android) oder CGRect (iOS)
Blöcke (1 Block)
Block 0
Text Wege der
parlamentarischen
Demokratie
Begrenzungsrahmen / Rahmen Rect (Android) oder CGRect (iOS)
Anerkannter Sprachcode de
Linien (3 Zeilen)
Zeile 0
Text Wege der
Begrenzungsrahmen / Rahmen Rect (Android) oder CGRect (iOS)
Anerkannter Sprachcode de
Elemente (2 Elemente)
Element 0
Text Wege

Dokumenttext

Teilergebnisse

Voller Text
Text
361
DR. SEWARD'S DIARY
Professor. He had evidently expected some such call, for
I found him dressed in his room. His door was ajar, so that
he could hear the opening of the door of our room. He
came at once, as he passed into the room, he asked Mina
if the others might come, too.
"No," she said quite simply, "it will not be necessary.
You can tell them just as well. I must go with you on your
journey."
Dr. Van Helsing was as startled as I was. After a mo-
ment's pause he asked :-
"But why?"
"You must take me with you. I am safer with you, and
you shall be safer, too."
"But why, dear Madam Mina? You know that your
safety is our solemnest duty. We go into danger, to which
you are, or may be, more liable than any of us from
from circumstances--things that have been." He paused,
embarrassed.
As she replied, she raised her finger and pointed to her
forehead:
"I know. That is why I must go. I can tell you now,
whilst the sun is coming up; I may not be able again. I
know that when the Count wills me I must go. I know that
if he tells me to come in secret, I must come by wile; by
any device to hoodwink—even Jonathan." God saw the
look that she turned on me as she spoke, and if there be
indeed a Recording Angel that look is noted to her ever-
lasting honour. I could only clasp her hand. I could not
speak; my emotion was too great for even the relief of
tears. She went on
"You men are brave and strong. You are strong in your
numbers, for you can defy that which would break down
the human endurance of one who had to guard alone. Be-
sides, I may be of service, since you can hypotise me and
so learn that which even I myself do not know." Dr. Van
Helsing said very gravely
"Madam Mina, you are, as always, most wise. You shall
with us come; and together we shall do that which we go
forth to achieve." When he had spoken, Mina's long spell
of silence made me look at her. She had fallen back on her
Blöcke (2 Blöcke)
Block 1
Text
DR. SEWARD'S DIARY
Professor. He had evidently expected some such call, for
I found him dressed in his room. His door was ajar, so that
he could hear the opening of the door of our room. He
came at once, as he passed into the room, he asked Mina
if the others might come, too.
"No," she said quite simply, "it will not be necessary.
You can tell them just as well. I must go with you on your
journey."
Dr. Van Helsing was as startled as I was. After a mo-
ment's pause he asked :-
"But why?"
"You must take me with you. I am safer with you, and
you shall be safer, too."
"But why, dear Madam Mina? You know that your
safety is our solemnest duty. We go into danger, to which
you are, or may be, more liable than any of us from
from circumstances--things that have been." He paused,
embarrassed.
As she replied, she raised her finger and pointed to her
forehead:
"I know. That is why I must go. I can tell you now,
whilst the sun is coming up; I may not be able again. I
know that when the Count wills me I must go. I know that
if he tells me to come in secret, I must come by wile; by
any device to hoodwink—even Jonathan." God saw the
look that she turned on me as she spoke, and if there be
indeed a Recording Angel that look is noted to her ever-
lasting honour. I could only clasp her hand. I could not
speak; my emotion was too great for even the relief of
tears. She went on
"You men are brave and strong. You are strong in your
numbers, for you can defy that which would break down
the human endurance of one who had to guard alone. Be-
sides, I may be of service, since you can hypotise me and
so learn that which even I myself do not know." Dr. Van
Helsing said very gravely
"Madam Mina, you are, as always, most wise. You shall
with us come; and together we shall do that which we go
forth to achieve." When he had spoken, Mina's long spell
of silence made me look at her. She had fallen back on her
Vertrauen 0,98
Begrenzungsrahmen / Rahmen Rect (Android) oder CGRect (iOS)
Anerkannter Sprachcode en
Absätze (10 Absätze)
Absatz 1
Text
"No," she said quite simply, "it will not be necessary.
You can tell them just as well. I must go with you on your
journey."
Vertrauen 0,97
Begrenzungsrahmen / Rahmen Rect (Android) oder CGRect (iOS)
Anerkannter Sprachcode en
Wörter (34 Wörter)
Wort 7
Text
simply
Vertrauen 0,99
Begrenzungsrahmen / Rahmen Rect (Android) oder CGRect (iOS)
Anerkannter Sprachcode en
Symbole (6 Symbole)
Symbol 0
Text
s
Vertrauen 0,97
Begrenzungsrahmen / Rahmen Rect (Android) oder CGRect (iOS)
Anerkannter Sprachcode en