PDF Association logo

Discover pdfa.org

Key resources

Get involved

How do you find the right PDF technology vendor?
Use the Solution Agent to ask the entire PDF communuity!
The PDF Association celebrates its members’ public statements
of support
for ISO-standardized PDF technology.

Member Area

Michael Vrhel

Michael Vrhel was awarded his PhD from North Carolina State University in 1993; during his PhD, he was an Eastman Kodak Fellow. He has many years’ experience working in digital imaging, including biomedical imaging and signal processing at NIH; color instrument and color software design at Color Savvy Systems Ltd, and positions at Conexant Systems, TAK Imaging and Artifex Software.

A senior member of the IEEE, he has a number of current and pending patents and is the author of numerous papers in the areas of image and signal processing including a book, The Fundamentals of Digital Imaging. His current interests include efficient computational document and color rendering methods as well as deep learning applications.

Michael Vrhel

Principal Engineer/Color Scientist
at

Michael Vrhel's Publications

Presentation June 7, 2021
The presentation will first provide an overview of the current active open-source projects that deal with PDF rendering, creation, and … Read more
Presentation June 23, 2020
There is a well-defined mechanism for doing Redactions in PDF files; first, creating “redaction annotations” to mark up the items … Read more
Presentation June 17, 2019
Today’s hardware provides several options to leverage in the rendering of documents. These include multi-cores, single instruction multiple data (SIMD) … Read more
WordPress Cookie Notice by Real Cookie Banner