Such words are used to generate a CAPTCHA by combining them with a known word, skewing the image and adding extra lines to make the words harder to read.
这些词汇和另一个已知词汇组合，将图像扭曲，并加上一些多余的线增这些词的辨认难度，这样来产生一组验证码。
Figure 3 is an example of a CAPTCHA image.
图3是CAPTCHA 图像的一个例子。
The image is then presented as a CAPTCHA in the usual way.
然后这个图片以常规方式显示为验证码。
But for the sake of humanity, please dont make me decipher that 10-character Captcha image.
但是为了人类着想，请别让我去识别1有0个元素验证码图像。
To validate the captcha we need to save the random text written to the captcha image somewhere and then check it at the form submission time.
为了对验证码进行检验，我们需要将验证码中的文本保存起来，然后在提交的时候进行检查是否一致。
More specifically, each word that cannot be read correctly by OCR is placed on an image and used as a CAPTCHA.
更具体地说，每个不能被光学字符识别(ocr)的文字作为一个图象而被CAPTCHA用作测试使用。
More specifically, each word that cannot be read correctly by OCR is placed on an image and used as a CAPTCHA.
更具体地说，每个不能被光学字符识别(ocr)的文字作为一个图象而被CAPTCHA用作测试使用。
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