Azure Custom Vision for detecting signature in handwritten pdf

Question

Hi Team,

we are trying to detect signatures (draw bounding box with fill color) on hand written pdf documents where ever it appears in the pdf (For example : in 50 pages pdf file appears in 7 pages).

But azure custom vision object detector supports images for training and testing the object detector model.

Please let us know your valuable suggestion on this

Regards,
Baskar Kumar

Answer 1

@Baskar Kumar Thanks for the Question. We recommend using Custom Form in Form Recognizer can help you for signature. Signature field is a new field type in custom forms to detect the presence of a signature in a form field.

Try Signature Detection: https://learn.microsoft.com/en-us/azure/applied-ai-services/form-recognizer/concept-custom#try-signature-detection

Supported file formats are JPEG/JPG, PNG, BMP, TIFF, and PDF (text-embedded or scanned).

https://learn.microsoft.com/en-us/azure/applied-ai-services/form-recognizer/whats-new?tabs=csharp#form-recognizer-v30-preview-release-beta1