Document abstraction process involves extracting essential information from a document to create a concise summary that highlights key points and important details. This typically includes identifying critical data such as names, dates, clauses, and main themes while omitting extraneous information. In automated systems, this process uses Optical Character Recognition (OCR) and Natural Language Processing (NLP) to scan, recognize, and interpret text. The resulting abstract provides a clear overview of the information from the original document.