Portal de Periódicos da CAPES

Efficient Embedded Images in Portable Document Format (PDF)

2019; Volume: 124; Linguagem: Inglês

10.33832/ijast.2019.124.12

2207-6360

Yair Wiseman,

Video Coding and Compression Technologies

The use of facsimile machines is gradually declined, because the email slowly but surely takes its function; however, the use of the facsimile format is still supported by the well-known format -Portable Document Format (PDF).In spite of that, PDF commonly prefers to use JPEG over using the facsimile format.This can be suitable for many images; however, when the image is a document, preferring JPEG over the facsimile format will not yield high-quality outcomes.In this paper we explain why the facsimile format can do better when an embedded image of document is enclosed in a PDF file.