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Questions tagged [vision-api]

131 questions
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"Confidence" field missing in the paid version of the cloud vision API's JSON response for OCR

The JSON response from the free version of Vision API (https://cloud.google.com/vision/docs/drag-and-drop) has the field named "Confidence" which shows the recognition confidence of the model on the word level and character level. While in the paid…
CharmiChokshi
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MediaStore.Images.Media.getBitmap takes too much time

I'd like to check if there is at least one human face in my photos in external storage. I query external contents like this: queryTimeTaken += measureTimeMillis { try { cursor = context.contentResolver.query( …
John
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How to tap on UIView to capture while using mobile vision face detector

I am trying to capture still image while tap on UIView. Project from: https://github.com/googlesamples/ios-vision FaceDetectorDemo → FaceDetector → CameraViewController.m I converted the Face detector project from Objective-C to Swift, but I need to…
Shyan
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AttributeError: module 'google.cloud.vision' has no attribute 'Client'

**help me this a simple script to implement google vision API in python . i installed all requirements i need but still see that error** AttributeError: module 'google.cloud.vision' has no attribute 'Client' Traceback (most recent call last): …
user9815201
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Google Vision API Text extraction data accuracy (DOCUMENT_TEXT_DETECTION)

Using JAVA SDK for GCP Vision API for OCR (text extraction). Have moved to Feature TEXT_DETECTION to DOCUMENT_TEXT_DETECTION. The image I have tested has the name “Mohan D”. TEXT_DETECTION: I am getting a correct text, but not getting another …
Mohankumar_D
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Extracting structured data from any retail store receipt (Azure Computer Vision API OCR)

How can we extract structured data ( Merchant , Purchase Date , Tax , Total etc . ) from the text generated by Azure Computer Vision API OCR after scanning the any retail store receipt . Thanks
user3116069
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What to do after setting environment variable for GOOGLE_APPLICATION_CREDENTIALS

i have set environment variable for google credentials but i don't know what is the next step. Please help me to solve this error The Application Default Credentials are not available. They are available if running in Google Compute Engine.…
Umang Soni
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Reading Different Font types with Vision API

I am trying to extract text from such images but Google Vision API does not seem to recognise majority of the text, Can someone suggest a better alternative? Results from Google OCR
Divye Shah
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Google Cloud Vision API (labels), how many possible labels are there?

I have been searching for this for hours.. but still cannot get a proper answer..... Where can I get a full list of labels that Google Cloud Vision API can possibly produce ? example of google api result ) img Thanks!
Sung-IL
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How to determine text's language using Android Mobile Vision Api

I am using mobile vision API and successfully able to detect text in all supported languages. Now I want to determine the langue of detected text i.e if its English, French etc. I have explored the API documentation but I am not able to find any…
SAIR
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Google Vision API Response Parsing in java (ClassCastException)

ClassCastException while parsing Google Vision API Response REQUEST visionApiRequest…
ashish
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Google Vision API - Split OCR Results to Different Lines?

I'm trying to use the Google Vision API in C# for an image with text on multiple lines. I want each line to be a separate string, but the API puts it all into 1 string. I tried filtering by capitals at the beginning, but some lines have capitals at…
NateDev
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ImageAnnotatorClient google vision API

Trying to use node to run a label detection with the vision api: 'use strict'; // Imports the Google Cloud client library const vision = require('@google-cloud/vision'); // Creates a client const client = new ImageAnnotatorClient({ projectId:…
R. Haber
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App crashes when rotating screen

I am using Mobile Vision API to detect faces on front facing camera. I used Google's FaceTracker demo, but I need to use it in Fragment. It is working, but when I try to rotate screen, application crashes with exception RuntimeException: Fail to…
Jakub Gruber
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The API’s like Vision, Speech & Video intelligence use out of GCloud Infrastructure

The API’s like Vision, Speech & Video intelligence to use it in any web application, is it mandate to enrol for google cloud infrastructure?
Vikrant Ramteke
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