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Information Gap Quiz

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Questions and Answers

What is the most likely reason for there being no text to convert from the image?

The text in the image is too small to be detected.
The image is a photograph, not a digital document.
The image is corrupted and cannot be processed.
The image does not contain any text. (correct)

What would be the most appropriate action to take if the image were to contain text but it was too small to be detected?

Use optical character recognition (OCR) software with a higher resolution setting. (correct)
Adjust the contrast and brightness of the image.
Enlarge the image using a photo editor.
Convert the image to a different file format.

If the image were a photograph, which of the following techniques could potentially be used to extract text from it?

Applying a strong edge detection filter.
Using a specialized OCR software designed for photographs. (correct)
Converting the image to a vector format.
Using a text-to-speech software.

What is the purpose of using optical character recognition (OCR)?

<p>To recognize and extract text from images. (A)</p> Signup and view all the answers

Which of the following file formats typically contains text that can be easily extracted using OCR?

<p>PDF (C)</p> Signup and view all the answers

Flashcards

Blank Image

An image that contains no visible content or text.

Content

The information or material contained within a medium.

Educational Value

The importance or usefulness of information for learning.

Text Conversion

The process of turning written content into another format.

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Junk Content

Information that lacks value or relevance in an educational context.

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