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Custom Vision Service

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Release Notes – Recently updated December 19.

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  1. Group tags

    I tagged some images and discovered that those tags are too specific. I would like to merge one or more tags. Do I need to label each image again? Couldn't I rename a tag to a name that already exists and group them?

    If I try to rename a tag to another existing name, it shows me an error that this tag name already exists

    2 votes
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    0 comments  ·  Samples & SDKs  ·  Flag idea as inappropriate…  ·  Admin →
  2. Publish/document the conf files used by the Model exporter/builder

    I'd like to use the exported model w/OpenCV DNN. On edge devices, the OpenCV DNN is much faster and less processor intensive than the tensorflow lib. The OpenCV DNN works with TensorFlow models from other trainers, and I think it'll work with the Azure Custom Vision models, but they need some tweaks. This repo: https://github.com/opencv/opencv/wiki/TensorFlow-Object-Detection-API has a converter tool but requires the config parameters used for training. The repo has a bunch of sample config files (https://github.com/tensorflow/models/tree/master/research/object_detection/samples/configs), but it's not clear which config settings the Custom Vision trainer uses. Could you provide the config file/settings in your github…

    1 vote
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    0 comments  ·  Model Exporting  ·  Flag idea as inappropriate…  ·  Admin →
  3. 1 vote
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    0 comments  ·  Web UI  ·  Flag idea as inappropriate…  ·  Admin →
  4. When tagging and adjusting object location in image details, please retain the page the user is on after closing the image details modal.

    When tagging and adjusting object location in image details, please retain the page the user is on after closing the image details modal dialog. As you go through all the images to tag or make adjustments to the object locations it is very frustrating to lose the page the you were on after closing the dialog.

    1 vote
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    0 comments  ·  Web UI  ·  Flag idea as inappropriate…  ·  Admin →
  5. Do iterations build on each other?

    When using Advanced Training, do iterations build on each other or does each iteration get trained starting from scratch? E.g. if I train Iteration 1 for 10 hours, and then train Iteration 2 for 1 hour with exactly the same training data, will Iteration 2 have better or worse results than Iteration 1? Assuming the iterations do build on each other, will Iteration 2 be equally good as if I had just done a single 11-hour iteration, or is there a fixed overhead that happens in order to start an iteration? (E.g. if the iterations build on each other but…

    1 vote
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    0 comments  ·  Documentation  ·  Flag idea as inappropriate…  ·  Admin →
  6. Enable Versioning Of Exported Model

    Is there any way to version the model file? As we iterate, there does not seem to be anyway to identify the exported ONNX model by iteration, version, etc. To be clear I do not mean the Version used to create the model...but rather as we add images and retrain...the version of the result. The LearningModel class has a Version property but it seems to always return 0.

    1 vote
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    0 comments  ·  Model Exporting  ·  Flag idea as inappropriate…  ·  Admin →
  7. Auto-suggest tags

    Object Detection learns actively and starts making region suggestions as the user goes along. Please please add the ability to suggest tags for Image Classification! This would really speed up our tagging scenarios.

    4 votes
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    0 comments  ·  Web UI  ·  Flag idea as inappropriate…  ·  Admin →
  8. Proper Tooling for Multiple Users

    UI Wishlist:

    1. After tagging, the user is returned to the first page, every time. Complete nightmare if you are working through a batch of 1000s.

    2. Permissions: Users should be restricted in their ability to download / train / add / delete images - for audit purposes it needs to be possible to restrict to tagging only.

    3. Images should be tagged automatically with user name. At the moment we waste one tag per username by way of a nuisance parameter (with associated training expense too).

    4. Cross-checking: If one user tags an image, they have no handle by…

    2 votes
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    0 comments  ·  Web UI  ·  Flag idea as inappropriate…  ·  Admin →
  9. Select subset of data for Training

    I would like the ability to select a subset of images for Training, to enable my own cross-validation. Right now I don't think I have any control over which specific images are included in the model, unless I delete them (for later re-importing).

    2 votes
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    0 comments  ·  Training  ·  Flag idea as inappropriate…  ·  Admin →
  10. Deploy General Model in Different Resource Group

    Since General Model has better accuracy, it should be possible to download model artefacts such as model in a .pb or .pkl file so that it can be deployed in a different environment or a different resource group.

    5 votes
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    0 comments  ·  Model Exporting  ·  Flag idea as inappropriate…  ·  Admin →
  11. Add the functionality for download all the photos you uploaded

    It would be nice to be able to download all the photos I have uploaded in my custom vision.ai project.

    4 votes
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    0 comments  ·  Model Exporting  ·  Flag idea as inappropriate…  ·  Admin →
  12. Add Trigger Capability

    I am using an Azure Function to push images into Custom Vision from Azure Blob Storage in order for it to be labelled via the GUI.

    We would like to subscribe to an event stream/message queue for when a label has been applied/updated so that we can respond appropriately.

    A mechanism for an Azure Function to trigger on this would be amazing.

    Alternatively if we have to poll periodically we would like a way to identify which images have had labels applied/modified since the last iteration - is there a workaround to do this?

    1 vote
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    0 comments  ·  API  ·  Flag idea as inappropriate…  ·  Admin →
  13. Send images from Azure Storage to Prediction API

    When using customvision.ai, we would like to pass images stored in a Blob storage to the prediction API.

    6 votes
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    0 comments  ·  Blob Storage  ·  Flag idea as inappropriate…  ·  Admin →
  14. Tensorflow Model compatible with Google Coral Edge

    I wish there was a way to use the exported model on a Google Coral Edge (or are there similar devices that can run the current models?). I converted the model to tensorflow lite but was not able to convert it to a Edge TPU Model - as I'm not an specialist on these topics, I don't really know what the issue is - but probably the format just does not match the requirements for Edge TPU Models.

    1 vote
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    0 comments  ·  Model Exporting  ·  Flag idea as inappropriate…  ·  Admin →
  15. Do not return to page 1 after saving a tag on predictions list

    When browsing predictions, the current page is changed back to first page after opening an image and assigning a tag to it.

    4 votes
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    0 comments  ·  Web UI  ·  Flag idea as inappropriate…  ·  Admin →
  16. Heat Map to describe what object impact to prediction

    Heat Map is very helpful to understand what area is impacted to Object Detetion task.
    Hope we can see it at Active Learning phase via REST API call.

    14 votes
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    Under Review  ·  1 comment  ·  Web UI  ·  Flag idea as inappropriate…  ·  Admin →
  17. Default Iteration feature (needed to be back)

    After renew of portal working with Azure subscription, "Default Iteration" feature seems to be disappeared. That was useful from app development point of view; CV model developers can retrain their models besides default iteration model, regardless of Service APIs users.

    7 votes
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    Resolved  ·  2 comments  ·  Documentation  ·  Flag idea as inappropriate…  ·  Admin →
  18. Ability to import iterations into the workspace to allow models to be generated on subsets of data

    I'd like to be able to Import the training data from an iteration into the workspace, modify that data and train a new iteration.

    This would allow multiple iterations to be trained with subsets of the same data. ie, you could have iterations containing data for Asia-Pacific, The Americas, and Global, all using a subset of the same training data. You can then import one of these iterations into your workspace to update the training images and create a new iteration for that locale, or import the global iteration to have access to the full set of training images.

    It…

    2 votes
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    Under Review  ·  0 comments  ·  Training  ·  Flag idea as inappropriate…  ·  Admin →
  19. Improve results for handwritten text detection

    We have created training data for handwriting detection that we are willing to submit to Azure to improve the handwriting model .

    Can we do this on your API today ? Can we get train a custom handwriting model starting from the existing model and adding our training data to fine tune the results .

    2 votes
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    0 comments  ·  Image Analysis  ·  Flag idea as inappropriate…  ·  Admin →
  20. API to bulk upload training image with tag

    API to bulk upload training image with tag will be more convenient in a situation where lot of images required for training.

    6 votes
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    Under Review  ·  0 comments  ·  Image Analysis  ·  Flag idea as inappropriate…  ·  Admin →
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