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Questions tagged [android-vision]

The vision package (com.google.android.gms.vision) provides common functionality for working with visual object detectors. Face Detection in Google Play services 7.8, includes vision API for optical character recognition, detecting faces, and reading barcodes.

The vision package (com.google.android.gms.vision) provides common functionality for working with visual object detectors.

It's new Face Detection in Google Play services, includes vision API for detecting faces and barcodes.

With the release of Google Play services 7.8, we announced the addition of new Mobile Vision APIs, which includes a new Face API that finds human faces in images and video better and faster than before. This API is also smarter at distinguishing faces at different orientations and with different facial features facial expressions.

We need Android Google Play Services SDK level 25 or greater( Google Play services 7.8)

Note: Face Detection is a leap forward from the previous Android FaceDetector.Face API

Fore more info Face Detection in Google Play services

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How to force Mobile Vision for Android to read full lines of text

I have implemented Google's Mobile Vision for Android by following a tutorial. I am trying to build an app that will scan a receipt and find the numeric total. However, as I scan different receipts that are printed in different formats, the API will…
gig6
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Use Google's mobile vision api to detect numbers only?

I would like to know how I can filter to detect numbers (integers) only? e.g 1,2,....,10. Currently the api detects all formats of "text".
Rahul Menezes
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Can not use Google Barcode scanner

I tried Google barcode-reader from https://github.com/googlesamples/android-vision This example doesn't work. When I tab to screen it always detect "no barcode detected" Debug reason : private boolean onTap(float rawX, float rawY) { //TODO:…
MiduSparty
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How to get detected barcode/QR automatically

I have tried new Google Play Services feature - Barcode/QR scanner. In sample application is scanning started by taping on button and result is returned also on tap. Is there a way to change its behavior to return first detected barcode/QR…
JerabekJakub
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New vision API - Picture size

I've been working on a project and got to make face detection working, with focus, thanks to SO. I am now taking pictures, but using the front camera on my Nexus 5 and a preview size of 1280x960, the play services seem to set the picture size to…
Simon Guerout
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Android Google Play Service Vision Barcode scanner Library not found

I use Google play services Visible API for barcode reading. I tried a code from official CodeLabs example which doesn't work on some (not at all) devices. Here is Logcat message: I/Vision﹕ Supported ABIS: [armeabi-v7a, armeabi] D/Vision﹕ Library…
stolle
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Barcode scanning is not working with vision API

I'm trying to run the barcode-reader example ( https://github.com/googlesamples/android-vision/tree/master/visionSamples/barcode-reader ) as it is on my Nokia 2.1 running Android 8.1.0 and Google Play Services 15.0.90. The camera starts but no…
Sorin Trimbitas
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ZXing QR reader library for Android reading painfully slow

I am trying to read barcode with the help if ZXing library for android. in my app when I click a button I am taken to the barcode reader activity where I read the code with the help if ZXing reader. My app can successfully read QR codes at this…
Mill3r
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Scan Identity Cards using Google Vision API

It's possible to read Identity Cards information like name, address birthDate using Google Vision API? In the documentation, I fount something but I don't know how to use…
CjStone10
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Orientation corners of a QR-code

As of now, when Android Vision detects a QR-code, the array "Barcode.cornerPoints" (which contains the code's corner points) is populated in a seemingly random order. I need is to determine which 3 out of the 4 corner points that contains…
kpptron
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Google Mobile Vision commercial use

I could not able to find an actual answer after researching a lot on the Internet. I want to use Google Mobile Vision library in the enterprise (commercial) application. There are some alternatives libraries which is free for commercial use, but I…
casillas
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Mobile Vision API BarcodeDetector only detects in centre of the screen

I'm using the BarcodeDetector from the Mobile Vision API on the Google Play Services (Version 10.2.0) for my app. I pretty much took the code from the smaple app they provide: https://github.com/googlesamples/android-vision And the barcodes are only…
nsL
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in Android google vision OCR how I can determine the accuracy of recognition

In google vision OCR, under Android, how I find and know what was the accuracy of a recognized text?
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Set custom font to text recognizer(OCR) in mobile vision api android

I'm developing an application that allows you to scan checks, I tested with Tesseract and it works, I wonder if you can train text recognition api mobile vision to recognize the typography of a check
Brandon V Mariñelarena
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Building Business Cards Reader using android vision Text OCR

I am building an android app using google's android mobile vision OCR Text for entry of Business Cards as contacts in the phone. So far i have able to recognize any Latin Generated Text and have been able to apply regex on the block of code What i…
Nofal Bin Idrees
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