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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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Divide google-vision frame into two

In my custom detector I want to divide image from frame into halves, to process them separately. This is what I got so far in my custom Detector: val imageArray = frame?.grayscaleImageData?.array() val upperImageBuffer = ByteBuffer …
Antek
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Java regex with String.match() for integers

I Am trying to get certain numbers from my OCR text detector. So far I have not been able to successfully extract the numbers with a certain format. The number looks similar to this 5225 6128 3265 4455 generally, the format could be like this XXXX…
Job M
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Unable to Scan Barcodes using Mobile Vision

I've tried to detect these types of barcodes with no dice, I also tried it with the https://github.com/googlesamples/android-vision which also couldn't detect the barcode. Curious why only these types of barcodes are so hard to detect, and if…
mvbrenes
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Google Vision API: OCR of non-language text

I'd like to write android application for text recognition in images from camera. However, text to be recognized does not consist of regular words, it's just a sequence of letters, digits, slashes, etc. Is it still possible to use Google Vision API…
BartekM
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Mobile Vision Searching cameraSource detections for items in a list

I am currently trying to write an android app in which a user can blacklist any food ingredients he or she wants to avoid. The user should then be able to scan a label and instantly be told whether or not any blacklisted ingredients are found via…
StonerLoods
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Is it possible to recognise tracking face?

Using Mobile vision Face API we can recognize faces.. But is it possible to define image set and try to compare tracking face and images from set and recognize tracking image in result? If yes could you please give some hint how i can organize it…
Kateryna
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OCR finding paragraphs or sections

I'm currently using Mobile Vision SDK for OCR (https://developers.google.com/vision/), but I'm getting lot of sequence in finding blocks. Can anybody help me to arrange blocks for sequencing blocks correctly. Thanks
Tejas Somaiya
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OCR + QR Code Scanning at once

Using Android-Vision API can we do both thing i.e. QR Code Scanning and Barcode scanning at once? Let me know if there is some provision already or some other way. Thank you in advance!
Tejas Somaiya
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Unable to use Google Play Services Vision in Eclipse

I am devloping an Android application in Eclipse which can scan Bar codes and QR codes. I unzipped the google-play-services aar file, renamed the classes.jar and added it to my project libs folder. The code compiled but I got runtime errors saying…
Thunder Kay
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How to save a frame using google vision face detect

I am trying to following the google-vision face-tracker sample listed in here. I would like to know how to get the number of face detected by the application and how to save a frame to the phone memory, is it possible from the application ?
jgm
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Can't compile the project android vison

I have problem with project android vision. When run this project and finish compile show message gradle bulid Error:Failed to crunch file…
Marek
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Why the camera fails "sometimes" in reading a text with Google mobile vision?

I'm using google mobile vision library for barcode detection, my problem is sometimes the camera decodes wrongly the barcode values. This is the content of the codeBar for exemple: BLR16001692 The camera return this value: B%%'60(1692 By the way…
Inès Belhouchet
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Android Run time Exception -Failed to Connect Camera Service.

I am using Camera for Barcode scanner App and On Some devices(LG G Flex, Asus Nexus 7) getting : Android Run time Exception -Failed to Connect Camera Service. Here is the snippet from menifest file below : `uses-permission…
Nikky
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Android: Google Mobile Face Vision API + Augmented reality

I am a newbie to AR and Mobile Face detetcion API. Want to explore these fields. I have an idea which will impose an animating sticker on left cheek or right cheek once face detection is done through google mobile vision API- Face detection There…
user755499
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Serverside Google Mobile Vision for text decoding

I'd like to use Google Mobile Vision API (for Android) on a server, not on a mobile device. Is it possible, or only works within the Android SDK framework / environment? Is there a server-side port available?
gvasquez
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