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- Auto-save incoming paper correspondence to a case, by receiving the pages from the scanning machine
- Enable all scanned documents to be searched using keywords that the document contains
Default OCR Engine
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The OCR functionality is enabled by default, using the tesseract OCR engine (maintained by google).
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Tesseract 3 is included in the nuxeo container and will be used for OCRing by default. This is only recommended for low document numbers and reasonably low image-pdf document throughput.
Alternatives to default options
- Dockerized tesseract appliance: Configuring external dockerized tesseract appliance for DMS
- OCRkit appliance (eg. ABBY OCR for Linux): Configuring OCR appliance for DMS using OCRKit
- Unspecified appliance (must be controllable through ssh and mount NFS share from DMS appliance): Configuring OCR appliance for DMS
- Using the online Google Cloud Vision service by which the OCRing will be done: Configuring Google Cloud Vision OCR appliance for DMS
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You can disable the OCR functionality as follows:
curl -H 'Content-Type:application/json+nxrequest' -X POST -d '{"params":{"enabled":false},"context":{}}' -u Administrator:Administrator http://yournuxeoserver.com:8080/nuxeo/site/automation/SetOcrEnabledOperation
You can re-enable the OCR functionality by calling this REST command:
curl -H 'Content-Type:application/json+nxrequest' -X POST -d '{"params":{"enabled":true},"context":{}}' -u Administrator:Administrator http://yournuxeoserver.com:8080/nuxeo/site/automation/SetOcrEnabledOperation
You can check whether OCR is currently enabled by calling this REST command:
curl -H 'Content-Type:application/json+nxrequest' -X POST -d '{"params":{},"context":{}}' -u Administrator:Administrator http://yournuxeoserver.com:8080/nuxeo/site/automation/IsOcrEnabledOperation
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Commercial OCR Applications
It is also possible to utilise any OCR engine that can be called by the command line (eg. via ssh). There are fees levied by the OCR software vendors; however, they typically produce the most accurate OCR results. Please contact Patrix if you would like to arrange to setup an alternative commercial OCR system as part of your DMS installation.
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- OCRKit (~$75, for OS X) - Integration as a stand alone OCR appliance possible: see here
- ABBYY OCR for Linux (version 9 11 CLI, pricing varies according to volume OCRed)
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