Search Results

47309 Touch any of the highlighted blocks of text - I have clicked on the big block: 47310 Just another sample of the OCR capability: 47311 Can do some mods to bring back info to the B4A project via an event from the library.... Sample Code: #Region Project Attributes #ApplicationLabel: b
link: 1. The theme is color orange is if i wanted to change this theme ? - see themes.xml in the \resource\values folder of the B4A project. 2. In the first
link: Hi Johan this is really great library ( 100+ ) I would give you some tips. 1. The theme is color orange is if i wanted to change this theme ? 2. In t
link: 'These variables can only be accessed from this module. Private Button1 As Button Dim avocr As AndroidVisionOCR End Sub Sub Activity_Crea

This request comes from here: https://www.b4x.com/android/forum/threads/ocr-offline-on-screen.84867/#post-538774 The attached project extracts text from a bitmap that you can pass to the library making use of the Android Vision API. Sample code: #Region Project Attributes #ApplicationLabel: b
link: I have just spent the last 3 hours on this to embed it in B4A.
link: Why an expiration date? Is this a commercial library?
link: Hi @Johan Schoeman . how are you? do you plan update this lib? i m looking for a lib like this, only ocr from bitmap. i m testing your lib, this is w

This is a "shortcut" wrap for this project. I have zipped the complete B4A project (and it includes the aar, jar, and xml files). Copy the aar, jar, and xml files to your additional library folder. The zipped project is here: https://drive.google.?usp=sharing Libraries enabled: 58790
link: Hi, Sorry but I can't see logs now, i have this result in logs: ** Activity (main) Create, isFirst = false ** ** Activity (main) Resume ** ** Activity
link: If you don't enable the AppCompat library (V3.52) you will get this error when you start the app: java.lang.RuntimeException: Unable to start activity
link: Running on Samson phone , no problem but Samsug GT8000 tablet, se below AppCompat' is not used.(warning#32) Logger connected to: samsung GT-N8000

For example: Activity.LoadLayout("main") avocr.Initialize("avocr") avocr.OCRtextColor = Colors.Yellow 'the color of the text while OCR takes place avocr.OCRtextSize = 30.0 'the size of the text while
link: Thank you. It would be great to make OCR in bitmap.
link: For example: Activity.LoadLayout("main") avocr.Initialize("avocr") myfont = Typeface.LoadFromAssets("digital-7.ttf") avocr.OCRty
link: Try this one... https://www.b4x.-ocr.121018/post-757293

nothing has changed for us since your last visit. which is to say, there are no on device ocr solutions for us that can recognize the character sets you mention. the latest api (ml kit) from google offers chinese character recognition (currently beta) in addition to latin characters, but no hebrew
link: Hello good people. whats up ? Well I left coding a few years ago, and I remember that the lack of this feature was holding me from conitune developi
link: HA Thanks !! ok then. I'll go back to my hard working job away from keyboard. alternatively, Create a new project :) ?

The error is not related to OCR. It is related to an unjetified version of AppCompat. Download the library again and copy all files to the additional libs folder. Make sure that there is no copy of AppCompat in the internal folder.
link: Tried everything on this, inc Erel suggestion, but still no joy.
link: I'm having trouble getting this to work. AppCompat not used message appearring B4A 9.8 AppCompat 4.00 ticked in the library manager list and present n
link: SetApplicationAttribute(android:theme, "@style/MyAppTheme") AddApplicationText(<meta-data android:name="com.google.android.gms.version"

The files to many languages can be found here or at google project page. I have download this one for my test example. Here is the code I used. My test phone is a S4. Hope it helps.
link: Hello! I'm a doctor and a programmer newbie. I want to create an application. Scanning and recognition of a standard blood test and computer conclusio
link: I thank you for your disponibiltà and the time you're losing me, I tried your routines is fine to do the image B & W, realizing edesso comene works th
link: hello joilts, or Picasso used to trasfomare the image and tesseract ocr for riconoscimeto of letters and numbers with no success, if you can help me w

It is an old library and not worth using. From the error that you have posted I guess you might not have added the resource folders to the b4a project as they need to be downloaded separately from the thread and then placed on the same folder level as the /Files and /Objects folders of the b4a proje
link: Hi all, i was trying to use this library for my knowledge. The problem is this: when i try to compile it, some errors appear like this: AndroidManif

OCR - Optical Characters Recognition. Is there any Lib to recognize all types of characters without any of google dependencies ?

both barcode and ocr give you bounding boxes in addition to whatever they are supposed to extract. it's a tool to work with if you're trying to concentrate on some text or barcode located in a partricular part of the image. ocr was designed to handle book scanning. desktop publishing is a problem
link: Thank you, it 's a good base to start with. In particular the preview is not distorted as on some earlier OCR implementations I've tried on the forum
link: very stripped down. tested just now on pixel 3a, b4a12.2, sdk31
link: they don't happen at the same time; you do one, then you do the other (that is, you either process sequentially or pass the processing off to an async

Powered by ColBERT