google-cloud-vision

问题 I am working on the python example for Cloud Vision API from github repo. I have already setup the project and activated the service account with its key. I have also called the gcloud auth and entered my credentials. Here is my code (as derived from the python example of Vision API text detection): import base64 import os import re import sys from googleapiclient import discovery from googleapiclient import errors import nltk from nltk.stem.snowball import EnglishStemmer from oauth2client

问题 I was trying to make the google vision OCR regex searchable. I have completed it and works pretty well when the document contains only English characters. But it fails when there is the text of other languages. It's happening because I have only English characters in google vision word component as follows. VISION_API_WORD_COUNTERS = "([a-zA-Z0-9]+)|([^a-zA-Z0-9 ])"; VISION_API_WORD_COMPONENTS = "[a-zA-Z0-9]"; VISION_API_NOT_WORD_COMPONENTS = "[^a-zA-Z0-9]"; As I can't include characters from

问题 I'm working on a project in which I need to analyze an image using Google's Vision API and post the response to a Dynamodb table. I have successfully implemented the Vision API, but not able to convert its response into Python Dictionary. Here's what I have tried: if form.is_valid(): obj = form obj.imageFile = form.cleaned_data['imageFile'] obj.textFile = form.cleaned_data['textFile'] obj.save() print(obj.imageFile) # Process the image using Google's vision API image_path = os.path.join

问题 I am new to Google Cloud Vision API. I am doing OCR on images primarily for bills and receipts. For a few images it is working fine, but when I try some other images it gives me this error: Error: { [Error: Request Admission Denied.] code: 400, errors: [ { message: 'Request Admission Denied.', domain: 'global', reason: 'badRequest' } ] } This is my code: // construct parameters const req = new vision.Request({ image: new vision.Image('./uploads/reciept.png'), features: [ new vision.Feature(

问题 I have uploaded some test images to a Google Cloud Bucket, but don't want to make them public (which would be cheating). When I try to run a rest call for Google Vision API I get: { "responses": [ { "error": { "code": 7, "message": "image-annotator::User lacks permission.: Can not open file: gs://images-translate-156512/P1011234.JPG" } } ] } What are the steps to enable the Google Vision API to access Google Cloud Storage objects within the same project? At the moment I am using only the API

问题 I am trying to POST HTTP request to Detect Text in images converted to base64 from mat image. When I run the code, I get { "responses":[ { "error":{ "code":3, "message":"Bad image data." } } ] } My curl POST field is a JSON string like this: { "requests":[ { "image":{ "content":"lZ+elp+elp+elp+elZ+elZ6dlZ6dlZ6dlJ6dlJ2ck52ck52ck52ck52ck52bk5ybkpyakpyakpyakZuZkJqYj5m...........srW0srWzsrWzsrWzsrWz" }, "features":[ { "type":"TEXT_DETECTION" } ] } ] } I am not sure if the base64 encoded image is

问题 I would like to store a set of images on my Google Cloud Services Bucket and compare an image against that set using the Vision API. Is this possible? The closest thing I could find in my research is creating a searchable image set https://cloud.google.com/solutions/image-search-app-with-cloud-vision but I can't see how I can leverage this to do what I want. Ideal Scenario I take an image on my device, I then send that image in a json object to the vision endpoint, that image is then compared

问题 I am making a call to Google's Vision API using Ajax. I have completed billing and received an API key. However once implemented, I am getting errors like this: "Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'null' is therefore not allowed access. The response had HTTP status code 403." I have tried using solutions I found online like setting the request header to "Access-Control-Allow

问题 I attempt to implement this example https://cloud.google.com/vision/docs/pdf#vision-pdf-detection-gcs-php to get some information form a .pdf file but i get this error when the scritp make a "long polling operation" while the script wait gooogle response I attempt to get some information form a scanned pdf This is the error showed in console PS D:\www\google\Text_ORC> php pdf_detect.php Make Request. Waiting for operation to finish. PHP Fatal error: Uncaught Google\ApiCore\ValidationException

问题 I have the next document image When I try to convert the image to text, the result is the next: Top Text Ref: Rad: Dte: Ddo: Ejecutivo 76520400300 Banco de Bogotá Luz Adriana Botton Text The problem is Google API recongnize it like two columns so, How can I config the Google API in order to obtain one column text? My goal is obtain: Top Text Ref:Ejecutivo Rad: 76520400300 Dte: Banco de Bogotá Ddo:Luz Adriana Botton Text 回答1: Cloud Vision API doesn't have a specific request property to specify