[PAID] MlTBRek: Offline Text and Barcode recognition using ML Kit [$8 or 551]

vknow360 · September 3, 2023, 3:56pm

1. Introduction

Description: Using this extension you can recognize text from image and scan barcodes from file completely offline.
Latest Version: 2
Released: 2023-09-02T18:30:00Z
Last Updated: 2023-10-25T18:30:00Z
Aix Size: ~ 1.1mb

2. Blocks

3. Docs

Events

DepsInstalled	Event raised when deps have been installed _{type \| text}
DepsDownloadFailed	Event raised when deps downloading failed _{type \| text errorMsg \| text}
DepsDownloadProgress	Event raised when deps downloading progress changes _{type \| text progress \| number}
RecognisedText	Event raised after getting text from image _{text \| text blocksList \| list}
UrlScanned	Event raised if url was found in barcode _{title \| text url \| text}
ContactInfoScanned	Event raised if contact info was found in barcode _{address \| text email \| text name \| text orgName \| text phone \| text title \| text urls \| text}
EmailScanned	Event raised if email was found in barcode _{address \| text body \| text subject \| text type \| number}
WifiScanned	Event raised if wifi info was found in barcode _{ssid \| text pswd \| text encryptionType \| number}
GeoPointScanned	Event raised if geo points were found in barcode _{lat \| number lon \| number}
BarcodeScanned	Event raised when no specific type of barcode was found and given barcode was decoded in general _{rawValue \| text barFormat \| number displayValue \| text}
BarRecognitionFailed	Event raised if barcode scanning failed _{errorMsg \| text}
TextRecognitionFailed	Event raised if text recognition failed _{errorMsg \| text}

Methods

IsTextRekOperational
IsBarRekOperational
InitTextRecognizer	Initialize Text Recognizer
InstallDeps	Install deps of given type _{type \| text}
RecogniseText	Tries to recognize test from given input that can be an Image component, file path or content uri _{image \| any}
InitBarRecognizer	Initializes Barcode recognizer/scanner
RecogniseBarcode	Tries to decode barcode from given input which can be an Image component, file path or content uri _{image \| any}

Properties

BarRecognitionDeps	Property Type : read-only Accepts : text
TextRecognitionDeps	Property Type : read-only Accepts : text

4. Usages

Make Recognizers ready to be used

Check deps availability

Text Recognisation
First initialize recogniser.

Then provide input image to RecogniseText block.

RecognisedText event will be raised with result if recognition was successful otherwise TextRecognitionFailed event will be raised with error message.

blocksList is a list of blocks. Each block is a list of lines.

Supported Languages: All Latin based languages including but not limited to

Catalan
Danish
Dutch
English
Finnish
French
German
Hungarian
Italian
Latin
Norwegian
Polish
Portugese
Romanian
Spanish
Swedish
Tagalog
Turkish

+

Some Devanagari Script languages

Hindi
Marathi
Nepali
Sanskrit

Barcode Recognition

Initialize Barcode recogniser.

Then provide input image to RecogniseBarcode block.

Result will be delivered via different events based upon type of barcode.

It reads the following barcode formats:

1D barcodes: EAN-13, EAN-8, UPC-A, UPC-E, Code-39, Code-93, Code-128, ITF, Codabar
2D barcodes: QR Code, Data Matrix, PDF-417, AZTEC

It automatically parses QR Codes, Data Matrix, PDF-417, and Aztec values, for the following supported formats:

URL
Contact information (VCARD, etc.)
WiFi
Geo-location (latitude and longitude)

more will be added on demand.

5. Purchase

Paypal:

Upi:
vknow360@apl

Thank you.
Hope it helps!

Carlos_Andre · September 4, 2023, 2:26pm

Is it possible to read license plates?
here in Brazil, the signs (image attached) have information about the city and state.
How can I not read this information?
placas

vknow360 · September 4, 2023, 2:54pm

Yes it can.

I can provide a demo apk if you want.

Anil-Kumar · September 4, 2023, 5:06pm

Provide Apk We Will Test

ShanmugaNathan2023 · September 4, 2023, 5:25pm

Tested and Extension works fine

vknow360 · October 10, 2023, 8:49am

Beta testing for upcoming version has been started.
So, ML Kit upgrade on the way within a month.
I am by far the laziest extension developer.

ShanmugaNathan2023 · October 10, 2023, 6:24pm

Please send me Beta version

vknow360 · October 11, 2023, 12:49am

You already have.
The one I sent you for Tamil text recognition and it didn't work due to Tamil not supported.

ShanmugaNathan2023 · October 11, 2023, 3:46am

Oh, i think another new version with Tamil support also available.

vknow360 · October 11, 2023, 3:56am

Tamil is not supported unfortunately.

ShanmugaNathan2023 · October 11, 2023, 3:57am

Oh it's ok,

any new version update send me after released

vknow360 · October 26, 2023, 9:43am

ChangeLog Version 2

Rename extension to MlTBRek from SimpleRecognition
Some new blocks added and few blocks removed
Upgrade to ML Kit
Brings dynamic deps management and thus effectively reducing aix size to just 1.1mb
Major internal changes wherever there was room for improvement
Like support for Hindi and other Devanagari Script langs
Recognise blocks can accept Image component, File Path or Content Uri
Completely offline purchase verification

Ho_Brian · October 28, 2023, 8:13am

where can i download or purchase

ShanmugaNathan2023 · October 28, 2023, 8:24am

After sending 8$ to below link

DM @vknow360 to get the extension

Akram · February 23, 2024, 5:00pm

Hi, can you send me Demo APK.