OCR support means the ability To connect an external module (library) for the recognition of printed text (optical character recognition, OCR) on images, either separate or embedded in documents.
To connect OCR, you need To implement the IOcrConnecTor interface in the client code.
The following example demonstrates how To implement the OCR connecTor using com.aspose.ocr library for text recognition in images.
const indexFolder = 'c:/MyIndex/'; const documentsFolder = 'c:/MyDocuments/'; const query = 'Einstein'; // Creating an index const index = new groupdocs....search over your PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX and more...