open-ocr | Run your own OCR-as-a-Service using Tesseract and Docker
kandi X-RAY | open-ocr Summary
kandi X-RAY | open-ocr Summary
OpenOCR makes it simple to host your own OCR REST API. The heavy lifting OCR work is handled by Tesseract OCR. Docker is used to containerize the various components of the service.
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QUESTION
I want to send to OCR image from local computer, not some remote url with image there (this case working great). But the problem is, I don't know how construct correctly payload of multipart entity. My payload should be looking as it described below.
This's what described in documentation of API. Decode the image data given directly in the multipart/related data. The order is important, and the first part should be the JSON, which tells it which OCR engine to use. The schema for thi JSON is documented in the /ocr
endpoint. The img_url
parameter of the JSON will be ignored in this case.
The image attachment should be the second part, and it should work with any image content type (eg, image/png, image/jpg, etc).
...ANSWER
Answered 2019-Feb-18 at 12:55I resolved this problem a few weeks ago and for convenience created a lightweight java web application for both cases (remote and file upload).
You can find the particular answer for the question above here. The source code for a multipart request is shown below:
QUESTION
I tried the instructions mentioned here...
https://github.com/tleyden/open-ocr/wiki/Installation-on-CoreOS-Fleet
This will initiate OCR API using tessaract package. But I am not able to start the services.
...ANSWER
Answered 2018-Jan-08 at 15:58Once everything is provisioned, the CloudFormation part is done and the CloudFormation logs will only tell you about provisioning information. So the issue here is with the actual software and not with CloudFormation.
That being said, I happen to be quite experienced with Fleet and to get the logs for these services there's a couple things you can do.
First, try to query the logs using:
fleetctl journal httpd.service
, fleetctl journal worker.1.service
, etc.
If that doesn't work, try to SSH into one host and use:
journalctl -u httpd.service
As final note, I don't know if you want to run this inside a production environment but I think you should know that fleetd is being deprecated.
fleet is no longer developed or maintained by CoreOS. After February 1, 2018, a fleet container image will continue to be available from the CoreOS Quay registry, but will not be shipped as part of Container Linux. CoreOS instead recommends Kubernetes for all clustering needs.
If I were you, I'd look for a similar solution running on either Kubernetes or AWS ECS.
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