ocr

I need a text recognition feature for B4A, but there is no useful library or class for this, and the things that exist are old and obsolete. Can anyone implement this for B4A? https://developers.google.com/ml-kit/vision/text-recognition/v2 @Erel

this was a fun project, of interest, perhaps, to ocr mavens. the problem doesn't occur as much with barcode scanning. background noise can drown out the text you are trying to extract. attempting to separate the text (so-called foreground) from the noise (background) is achieved with varying...

May be somebody knows or developed a library to do that ? I was testig with OCR but do not run. You can find an interesting explanation about this project here Any ideas ?

I have seen that there is more than one OCR library for B4A. Before I start trying them all, I'd like to know if anyone has been able to get the features listed below and then recommend the library to use. 1 - it works offline 2 - the recognition is carried out only in a small rectangle. The...

1. Take Erel's QR/Barcode-Reader example: QR 2. Change/add the following: In the manifest change the last line to "android:value="barcode,,ocr,,face"" '************ Google Play Services Base ************ AddApplicationText( <activity...

Hi guys, Used to work 2 years ago but things have changed I need to: 1. Snap Picture 2. Get Text - using Google Vision OCR API USD 50 is fine? But payment has to be made through Wise (Transfer Wise) cause PayPal doesn't work for me to link Debit Cards in Malaysia Direct bank-to-bank can...

hello, a small library of TessBaseAPI "tesseract4android-2.1.0" Ocr, you need to download tesseract4android-2.1.0.aar and junit-4.4.jar as Depends, for the tessdata languages "https://github.com/tesseract-ocr / tessdata " regards

Hi Guys :) The AndroidVisionOCR library written by @Johan Schoeman has been disabled :( ? Because it does not recognize any text What library can I use for OCR if it is disabled?

Hi All, Hope you ca help - I have been looking OCR library for small project and found this one : https://www.b4x.com/android/forum/threads/ocr-optical-character-recognition-with-google-play-services-android-vision.70417/ I'm having issues to get this working, I'm also confused by the part...

Hi, I made a tesseract-ocr ui frontend, which will convert images stored in the clipboard into texts. Different from https://www.b4x.com/android/forum/threads/screen-ocr-in-5-minutes-and-50-lines.90655/, my version is very simple. It utilizes the system's screencapture shortcut to store images...

Hello, I would like to read the display of my digital multimeter, I found an App "Yomzo" that uses "OpenCV Manager", does anyone know how to read segment display? The App: https://play.google.com/store/apps/details?id=jp.gr.java_conf.coskx.ddreader2.trial The OpenCV Manager...

Exactly like the thread title! 5 minutes. 50 lines... 1 - Download and install Tesseract (<15Mb): https://sourceforge.net/projects/tesseract-ocr-alt/files/ 2 - Install Tesseract in "C:\TO" - OR change the DoOcr sub to match the location where you installed it 3 - Start the program. Move the...