Azure Computer Vision
An Azure artificial intelligence service that analyzes content in images and video.
319 questions
1 answer
Read API v3.0 not returning angle for PDFs
I've been using v3.0 of the Read API since June 2020. Starting two weeks ago, I noticed that when sending PDFs with multiple pages, the angle returned by the API is always 0, regardless of the orientation of the pages. After converting one of the pages…
asked 2020-11-03T10:24:23.987+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(6.4, 84%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJO%3C/text%3E%3C/svg%3E)
João Amaro
1
Reputation point
answered 2020-12-09T19:20:55.41+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(214.4, 45%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGM%3C/text%3E%3C/svg%3E)
GiftA-MSFT
11,151
Reputation points
1 answer
OCR has trouble with certain font or letter combination
I have a couple examples of a font that the OCR service has trouble recognizing. It seems to do better when it's at a much higher resolution but it's not an ideal solution. In the attached example, the letter combination should be "VI" and…
asked 2020-10-26T00:37:59.923+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(147.20000000000002, 31%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJS%3C/text%3E%3C/svg%3E)
John Saygnavong
1
Reputation point
answered 2020-12-08T23:28:46.4+00:00
GiftA-MSFT
11,151
Reputation points
1 answer
Microsoft.CloudAI.Containers.OCR.GrpcCompiled.MessageSender+MessageSenderClient is not ready
I am trying to execute the analyze image using swagger - /vision/v3.1-preview.2/read/analyze. I am getting following highlighted errors Using '/share' for shared mounts. Using '/share' for shared mounts. Logging to console. Logging to console. EULA…
asked 2020-11-24T07:35:49.34+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(198.4, 59%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKR%3C/text%3E%3C/svg%3E)
Kalyan Rao Bapatla
11
Reputation points
commented 2020-11-24T11:33:20.583+00:00
Kalyan Rao Bapatla
11
Reputation points
1 answer
Request URL not working?
Trying to request URL so i can use computer vision as an extension in MIT app inventor. Despite using both keys and regenerating a few times, I keep running into error 400 bad request. Request URL: …
asked 2020-11-21T14:26:39.747+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(233.6, 50%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENE%3C/text%3E%3C/svg%3E)
Nezar ElKhuffash
1
Reputation point
commented 2020-11-24T05:39:15.093+00:00
romungi-MSFT
42,586
Reputation points Microsoft Employee
1 answer
One of the answers was accepted by the question author.
Deep learning training on Azure steps and tutorial
Hi MSFT Community, I followed this guide to set up a GPU: https://learn.microsoft.com/en-us/azure/machine-learning/data-science-virtual-machine/dsvm-ubuntu-intro VM: Standard NC12_Promo, 12 vCPUs, 112 Gib RAM Operating System: Linux …
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(102.4, 41%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EG%3C/text%3E%3C/svg%3E)
1 answer
One of the answers was accepted by the question author.
Vision API v3.2 going live date
Does anyone know when cognitiveservices.azure.com/vision/v3.2-preview.1 is going into "production" status for US-EAST? I cant find it anywhere. Thanks in advance! Michael
1 answer
Computer Vision api not working
import os import sys import requests If you are using a Jupyter notebook, uncomment the following line. %matplotlib inline import matplotlib.pyplot as plt from matplotlib.patches import Rectangle from PIL import Image from io import BytesIO Add…
asked 2020-10-02T12:26:28.307+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(236.8, 69%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESK%3C/text%3E%3C/svg%3E)
sumeet kotgire
1
Reputation point
answered 2020-11-03T22:51:38.677+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(278.4, 1%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EYM%3C/text%3E%3C/svg%3E)
YutongTie-MSFT
46,996
Reputation points
0 answers
My App not identifying the labelled Object while running on Android.
Hello Sir, I am Preeti Shrivastava .I have made an App using Object Detection of Custom Vision Service of Azure . In that while running the App on Android it is not detecting the actual labelled object rather just the label is blinking…
asked 2020-10-13T08:18:30.28+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(124.80000000000001, 41%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPS%3C/text%3E%3C/svg%3E)
Preeti Shrivastava
6
Reputation points
commented 2020-11-02T06:37:37.117+00:00
Preeti Shrivastava
6
Reputation points
0 answers
Read Text from Image
Hi, I am uploading the sample Image in the below webpage and getting the perfect result Text for the Image, https://azure.microsoft.com/en-in/services/cognitive-services/computer-vision/#features but at the same time, i created console…
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(96, 68%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ES%3C/text%3E%3C/svg%3E)
1 answer
Azure Vision (Text Extraction OCR) Issue
I’m reaching out to you with a request around text extraction from scanned documents using Azure Vision API. We had built a solution to extract data from scanned documents (Architectural drawings), for which we are using Azure Vision API. The requirement…
asked 2020-10-20T06:46:55.337+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(131.20000000000002, 60%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAR%3C/text%3E%3C/svg%3E)
Acharya, Rakesh
6
Reputation points
commented 2020-10-21T11:51:57.47+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(22.400000000000002, 11%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERM%3C/text%3E%3C/svg%3E)
Ramr-msft
17,616
Reputation points
1 answer
One of the answers was accepted by the question author.
Can I get the information or list of ObjectHierarchy in Analyze Image API?
Hi I'm Ray Cho who is working on a class project using Microsoft Analyze Image API. I have a question for the API that there is any way we can get the entire ObjectHierarchy. For example, if the object is banana, then the parent would be Fruit,…
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(144, 57.99999999999999%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECR%3C/text%3E%3C/svg%3E)
2 answers
One of the answers was accepted by the question author.
What is the difference between OCR API and Read API
I've been wandering through the interwebs trying to get a solid understanding of the differences between OCR API and Read API but I am still not 100% confident about my understanding, perhaps a professional could clarify? Thanks!
asked 2020-10-16T11:39:48.947+00:00
Cyril Dandridge
31
Reputation points
commented 2020-10-16T17:04:53.687+00:00
Cyril Dandridge
31
Reputation points
2 answers
service url and api key of computer vision
i need service url and api key of computer vision i have created on my azure account i want to used that url and api key i my uipath project
asked 2020-10-14T10:02:49.533+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(220.8, 48%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESG%3C/text%3E%3C/svg%3E)
shaikh gaffar
1
Reputation point
commented 2020-10-15T16:19:24.843+00:00
YutongTie-MSFT
46,996
Reputation points
1 answer
Getting low accuracy on two fields after labelling using the tool, Form Recognizer, Custom Label API, please help.
I need help with recognition of two particular fields- "credit date" and "credit type". Getting low accuracy (training ~30%) after labelling and even lower on the test set (~10%). The receipts along with the two mentioned fields look…
asked 2020-10-07T15:04:51+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(240, 2%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKV%3C/text%3E%3C/svg%3E)
Kuntal, Varun
1
Reputation point
answered 2020-10-09T22:36:43.64+00:00
GiftA-MSFT
11,151
Reputation points
1 answer
container support for read api v3.0
I just want to confirm whether we can create an on premise container for computer vision READ API v3.0
asked 2020-09-17T12:24:32.777+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(294.40000000000003, 4%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESJ%3C/text%3E%3C/svg%3E)
Shruti Jain
1
Reputation point
commented 2020-09-18T17:23:08.177+00:00
GiftA-MSFT
11,151
Reputation points
0 answers
Computer Vision Api on recognize printed text doesn't recognize special character Ñ instead finds N
Kind Regards, I'm trying to recognize a printed document, with names with the letter Ñ, but computer vision api found N instead Ñ, it's posible parameterize recognize printed service (https://{endpoint}/vision/v2.0/recognizeText[?mode]) for achive read…
asked 2020-09-04T16:47:35.677+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(57.599999999999994, 95%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDA%3C/text%3E%3C/svg%3E)
Deivid Alexander Suarez Niño
1
Reputation point
commented 2020-09-04T20:15:22.867+00:00
Deivid Alexander Suarez Niño
1
Reputation point
1 answer
One of the answers was accepted by the question author.
How to get 3 text from Computer vision REST API ?
https://learn.microsoft.com/en-us/azure/cognitive-services/computer-vision/concept-describing-images In this page, API returns 3 texts. https://learn.microsoft.com/en-us/azure/cognitive-services/computer-vision/quickstarts/python-disk#next-steps …
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(32, 67%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EK%3C/text%3E%3C/svg%3E)
1 answer
Computer vision API for cropped images
I have an issue regarding results generated from azure When i upload this full image …
asked 2020-01-30T10:33:37.963+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(243.2, 66%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAP%3C/text%3E%3C/svg%3E)
arun prasath jp
1
Reputation point
answered 2020-07-16T19:00:18.11+00:00
GiftA-MSFT
11,151
Reputation points
1 answer
Vision Read API v3.0 Container for on-prem deployment
The Vision Read API v3.0 provides a valuable confidence score and teh Vision Read Container for on-prem deployment are two separate options in Azure today. The on-prem container is vital if we have to execute projects with our customers who do not…
asked 2020-06-12T10:35:29.983+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(185.6, 21%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJK%3C/text%3E%3C/svg%3E)
John Kuriakose
1
Reputation point
answered 2020-06-15T09:45:23.593+00:00
romungi-MSFT
42,586
Reputation points Microsoft Employee