If you need to perform some advanced OCR or find the output of this approach unsatisfying, you may consider reading this guide and solution using Tesseract OCR via Python (article coming.). In this article, we will go through a simple approach of using the Windows Tesseract OCR engine via Foxtrot using the DOS Command action. The engine can run on many different platforms and used with many different approaches. You may access the official website for Tesseract here. Tesseract is an open source OCR engine with support for unicode and the ability to recognize more than 100 languages out of the box. Please reference a full example project and the test images at the end of the article. These types of features are coming to the inbuild OCR action in Foxtrot, until then, if you need such functionality, you may use the Google Cloud Vision API, the open source Tesseract OCR engine as explained in this article, or any third solution. For example, in some cases you do not know where you actually need to OCR, you need to be able to OCR a larger portion of the screen to find the position of a specific word. However, in some cases, you might find the output of the OCR action unsatisfying or maybe it does not offer the flexibility you need. The default OCR action of Foxtrot offers a very powerful and precise ability to perform optical character recognition either on a target on the screen or an image based on a set of coordinates.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |