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Reconhecimento de Texto

Com texto API de reconhecimento de Cloud Vision, você pode reconhecer texto em 100+ idiomas e scripts diferentes .

Com esta API baseada em nuvem, você pode automatizar a tediosa entrada de dados e extrair texto de imagens de documentos, que você pode usar para aumentar a acessibilidade ou traduzir documentos.

iOS + Android

Capacidades principais

Reconhecimento de texto de alta precisão

As APIs de reconhecimento de texto do Firebase ML são alimentadas pelo recurso de compreensão de imagem líder do setor do Google Cloud.

Tente você mesmo com a API de demonstração Visão da nuvem .

Adequado para fotos e documentos

APIs otimizadas para reconhecimento de texto esparso em imagens (como fotos de placas de trânsito ou cartões de visita) e reconhecimento de texto com espaçamento denso em imagens de documentos.

Amplo suporte a idiomas

Reconhece texto em 100+ idiomas e scripts diferentes .

Uso gratuito limitado

Grátis para os primeiros 1000 usos deste recurso por mês: veja preços

Resultados de exemplo

Texto esparso

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

Resultados parciais

Texto Reconhecido
Texto Wege der
parlamentarischen
Demokratie
Caixa / moldura delimitadora Rect (Android) ou CGRect (iOS +)
Blocos (1 bloco)
Bloco 0
Texto Wege der
parlamentarischen
Demokratie
Caixa / moldura delimitadora Rect (Android) ou CGRect (iOS +)
Código de idioma reconhecido de
Linhas (3 linhas)
Linha 0
Texto Wege der
Caixa / moldura delimitadora Rect (Android) ou CGRect (iOS +)
Código de idioma reconhecido de
Elementos (2 elementos)
Elemento 0
Texto Wege

Texto do documento

Resultados parciais

Texto completo
Texto
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
Blocos (2 blocos)
Bloco 1
Texto
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
Confiança 0,98
Caixa / moldura delimitadora Rect (Android) ou CGRect (iOS +)
Código de idioma reconhecido en
Parágrafos (10 parágrafos)
Parágrafo 1
Texto
"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."
Confiança 0,97
Caixa / moldura delimitadora Rect (Android) ou CGRect (iOS +)
Código de idioma reconhecido en
Palavras (34 palavras)
Palavra 7
Texto
simply
Confiança 0,99
Caixa / moldura delimitadora Rect (Android) ou CGRect (iOS +)
Código de idioma reconhecido en
Símbolos (6 símbolos)
Símbolo 0
Texto
s
Confiança 0,97
Caixa / moldura delimitadora Rect (Android) ou CGRect (iOS +)
Código de idioma reconhecido en