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识别德尔福图片中的文字

[英]Recognizing text from a picture in delphi

原文 2011-02-07 07:57:28 0 3 delphi/ ocr/ delphi-2009/ image-recognition/ text-recognition

i need an advice on how to approach this problem. 我需要一个如何解决这个问题的建议。 I have some picture data: *.jpg, *.bmp ... and i need to extract the data from it. 我有一些图片数据：* .jpg，* .bmp ...我需要从中提取数据。 The data is alphanumeric text. 数据是字母数字文本。 I work in delphi. 我在德尔福工作。

3 个解决方案

You will have to head for a OCR (Optical Character Recognition) library. 您将不得不前往OCR（光学字符识别）库。 This is a pretty complex procedure, I believe you wouldn't be asking this question if you knew any way to implement this by yourself. 这是一个非常复杂的过程，我相信如果你知道任何方法可以自己实现这个问题，你就不会问这个问题。

A quick Google yielded this result, maybe it's of help for you: http://www.planet-source-code.com/vb/scripts/ShowCode.asp?txtCodeId=1623&lngWId=7 一个快速的谷歌产生了这个结果，也许对你有所帮助： http ：//www.planet-source-code.com/vb/scripts/ShowCode.asp？txtCodeId = 1623＆lngWId = 7

Look here: 看这里：

https://forums.embarcadero.com/message.jspa?messageID=29331 https://forums.embarcadero.com/message.jspa?messageID=29331

Take a look at my answer about NeuroVCL OCR here . 在这里看看我对NeuroVCL OCR的回答。 There is a lot of useful info and sample Delphi OCR DCU components. 有许多有用的信息和样本Delphi OCR DCU组件。