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I'd like the new mobile vision text recognition API to scan for numbers or letters only. Does the API allow for this currently? Right now I do a lot of post processing to clean up errors like "b" is really a "6", or

If not now is there a plan for an API in the future?

Thomas
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Unfortunately it's not possible to provide a black or whitelist at the moment. It will be nice if they add this in the future. You can use the release notes (https://developers.google.com/vision/release-notes) to get informed.

Pedro
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