We have an application where we are presented with cheque images that can be in color, black and white or gray scale. Our objective is to determine if there is a signature on the cheque or not. Signature, if present will usually be present in the bottom right corner of the cheque image.
Signature can be in different colors but predominantly will be in black or blue. Additionally, there will be some printed text below the signature (usually, the name of the account holder in printed letters - although this is not always the case).
The cheque background could be plain or with a checquered design pattern.
Is there any ABBY SDK or product that will help us with this task?