Reconhecimento de texto
Com a API de reconhecimento de texto do Cloud Vision, é possível reconhecer texto em mais de 100 idiomas e scripts diferentes.
Com essa API baseada na nuvem, você pode automatizar a entediante entrada de dados e extrair texto de imagens de documentos, aumentando a acessibilidade ou facilitando a tradução de documentos.
Principais recursos
Reconhecimento de texto de alta precisão |
As APIs de reconhecimento de texto do Firebase ML usam a capacidade de processamento de imagem líder do setor do Google Cloud. Teste você mesmo com a demonstração da API Cloud Vision. |
Ideal para fotos e documentos |
APIs otimizadas para reconhecer texto esparso em imagens (como fotos de placas de estrada ou cartões de visita) e reconhecer texto com espaçamento intenso em imagens de documentos. |
Suporte a vários idiomas |
Reconhece texto em mais de 100 idiomas e scripts. |
Uso limitado sem custo financeiro |
Sem custo financeiro para os primeiros mil usos deste recurso por mês: consulte os Preços |
Resultados de exemplo
Texto esparso
Resultados parciais
Texto reconhecido | |
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Texto | Wege der |
Caixa delimitadora/quadro | Rect (Android) ou CGRect (iOS+) |
Bloqueios | (1 bloco) |
Bloco 0 | |
---|---|
Texto | Wege der |
Caixa delimitadora/quadro | Rect (Android) ou CGRect (iOS+) |
Código de idioma reconhecido | de |
Linhas | (3 linhas) |
Linha 0 | |
---|---|
Texto | Wege der |
Caixa delimitadora/quadro | Rect (Android) ou CGRect (iOS+) |
Código de idioma reconhecido | de |
Elementos | (2 elementos) |
Elemento 0 | |
---|---|
Texto | Wege |
Texto de documentos
Resultados parciais
Texto completo | |
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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 |
Bloqueios | (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 delimitadora/quadro | 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 delimitadora/quadro | Rect (Android) ou CGRect (iOS+) |
Código de idioma reconhecido | en |
Palavras | (34 palavras) |
Palavra 7 | |
---|---|
Texto | simply |
Confiança | 0,99 |
Caixa delimitadora/quadro | Rect (Android) ou CGRect (iOS+) |
Código de idioma reconhecido | en |
Símbolos | Símbolos |
Símbolo | |
---|---|
Texto | s |
Confiança | 0.97 |
Caixa delimitadora/quadro | Rect (Android) ou CGRect (iOS+) |
Código de idioma reconhecido | en |