By all accounts, John Snow Labs has created the most accurate software in history to extract facts from unstructured text.
What’s in the box
Text or PDF
Extract text from images
Extract data from tables
De-identified text, PDF or DICOM
Images & Regions
Spark OCR in Action
in scanned PDFs
End-to-end example of regular NER pipeline: import scanned images from cloud storage, preprocess them for improving their quality, recognize text using Spark OCR, correct the spelling mistakes for improving OCR results and finally run NER for extracting entities.
Correct the skewness of your scanned documents will highly improve the results of the OCR. Spark OCR is the only library that allows you to finetune the image preprocessing for excellent OCR results.
By using image segmentation and preprocessing techniques Spark OCR recognizes and extracts text from natural scenes.
Removing the background noise in a scanned document will highly improve the results of the OCR. Spark OCR is the only library that allows you to finetune the image preprocessing for excellent OCR results.
Recognize text from DICOM format documents. This feature explores both the text on the image and the text from the metadata file.
Optimized for Accuracy
Combine image transformers that optimize accuracy for your image sources. Here are the F1 scores on a tuned Spark OCR pipeline