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本頁面由 Cloud Translation API 翻譯而成。
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文字識別

借助Cloud Vision的文本識別API,您可以識別100多種不同語言和腳本的文本。

使用此基於雲的API,您可以自動完成繁瑣的數據輸入並從文檔圖片中提取文本,從而可以提高可訪問性或翻譯文檔。

iOS Android

關鍵能力

高精度文本識別

Firebase ML的文本識別API由Google Cloud業界領先的圖像理解功能提供支持。

自己嘗試Cloud Vision API演示

適用於照片和文件

已針對識別圖像中的稀疏文本(例如路標或名片的照片)和識別文檔圖像中的密集文本的文本進行了優化的API。

廣泛的語言支持

識別超過100種不同語言和腳本的文本。

有限的免費使用

每月前1000次免費使用此功能:請參閱定價

結果示例

稀疏文字

照片: Dietmar Rabich / Wikimedia Commons / “杜塞爾多夫(Düsseldorf,Wege der parlamentarischen Demokratie)– 2015-8123” / CC BY-SA 4.0

部分結果

可識別的文字
文本Wege der
parlamentarischen
Demokratie
邊框/框Rect (Android)或CGRect (iOS)
積木(1座)
0座
文本Wege der
parlamentarischen
Demokratie
邊框/框Rect (Android)或CGRect (iOS)
公認的語言代碼
線數(3行)
0行
文本Wege der
邊框/框Rect (Android)或CGRect (iOS)
公認的語言代碼
元素(2個元素)
元素0
文本Wege

文件文字

部分結果

全文
文本
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
積木(2座)
1座
文本
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
信心0.98
邊框/框Rect (Android)或CGRect (iOS)
公認的語言代碼
段落(10段)
第1段
文本
"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."
信心0.97
邊框/框Rect (Android)或CGRect (iOS)
公認的語言代碼
(34個字)
字7
文本
simply
信心0.99
邊框/框Rect (Android)或CGRect (iOS)
公認的語言代碼
符號(6個符號)
符號0
文本
s
信心0.97
邊框/框Rect (Android)或CGRect (iOS)
公認的語言代碼