Nowadays, using images to share information is very common, but sometimes we need to extract text from them to edit or reuse it. Fortunately, there are tools like CamScanner that allow you to easily convert images into digital text. In this article, we explore in-depth how to do this, what technology is used, and what other applications can help you with this task.
In addition to learning the step-by-step process, you'll discover alternative apps that offer different features and benefits. If you need to efficiently scan documents or convert images to text, read on.
How does text extraction from images work?
Text extraction from images is based on technology OCR (Optical Character Recognition), which identifies and converts printed characters into digital text. This process consists of several stages:
- Screenshot: A photo is taken with the camera or an image is selected from the device's gallery.
- Preprocessing: The image is adjusted to improve the readability of the text, removing noise and improving the contrast.
- OCR Application: The software analyzes the standards of the characters and converts them into digital text.
- Post-processing: The extracted text is reviewed and corrected, as errors may occur. errors if the image is not clear.
Discover how Google Vision can help you to improve text recognition in your images.
How to extract text from an image with CamScanner
A complete application that not only allows you to scan documents but also extract text from images. Follow these steps to do so:
- Open the application CamScanner on your mobile.
- Play the camera icon to capture a new image or select an existing one.
- Crop the image if necessary to focus on the text.
- Press the option “To Text” to apply OCR and obtain the digitized text.
- Review and correct the text if necessary.
- Save it or share it as you wish. needs.
By using CamScanner, you can make text extraction easier, saving time and effort compared to manual transcription.
Other applications to extract text from images
While CamScanner is a great tool, there are other applications that can perform this task and offer additional features:
Google Lens
This application developed by Google allows you to recognize text in images and copy it directly to other applications. It also offers functions of translation y search. Also, you can Discover tricks about Google Lens that will improve their use.
Microsoft Lens
Especially useful for scanning documents and business cards, Microsoft Lens allows you to export extracted text in formats such as Word y PDF.
Text Scanner OCR
This tool offers easy text extraction with support for multiple languages and the possibility of converting images into PDF.
The versatility of these applications means there are multiple options for those who need to extract text from images, each with its own unique features.
If you need to edit documents after extracting the text, there are tools that will allow you to do this easily.
Advantages of using OCR on your images
The use of OCR applications offers various benefits:
- Save tiempo by not having to manually transcribe documents.
- Allows reuse and editing insights easily.
- It facilitates the digitalization of physical documents.
- Compatible with multiple languages and export formats.
Converting images to text has become an essential function in the digital world. Tools like CamScanner, Google Lens, and Microsoft Lens offer practical solutions for this need, allowing you to scan documents and extract information quickly and easily. If you're looking for an efficient way to convert images to text, these options will make the task easier.
