Working with barcodes in PDF documents

Working with barcodes in PDF documents

A representation of data that is readable electronically or optoelectronically is called a barcode or bar code. These are generally groups of linear and variously patterned bars and spaces. There are also 2D barcodes consisting of differently shaped geometric patterns, which contain information in a smaller amount of space. A so-called QR code consists of




How-to: Using the OCR webservice of webPDF 7

In this example the use of the OCR webservice of webPDF is presented. The OCR functions in webPDF are based on tesseract. By default the languages German, English, French, Spanish and Italian are supported. Languages can be added in the tesseract folder (see the webPDF manual for details). Currently languages with a “Multibyte Character Set”