What is the primary function of Key-Value Extraction in OCI Vision?

Key-Value Extraction in OCI Vision is focused on identifying and extracting specific pieces of information from document images. This technology is particularly useful for processing forms, invoices, contracts, and other structured documents where specific data points need to be retrieved, such as names, dates, amounts, and addresses.

The process involves recognizing text and discerning which parts of the document correspond to predetermined key-value pairs. This is crucial for automating data entry or digitizing records, improving efficiency and accuracy in managing information from documents.