Solving Practical Problems with Mathematics


John F. McGowan, Ph.D.

John F. McGowan, Ph.D. solves problems using mathematics and mathematical software, including developing video compression and speech recognition technologies. He has extensive experience developing software in C, C++, Visual Basic, Mathematica, MATLAB, and many other programming languages. He is probably best known for his AVI Overview, an Internet FAQ (Frequently Asked Questions) on the Microsoft AVI (Audio Video Interleave) file format.

Dr. McGowan has developed and marketed pioneering applications for controlling DVD playback, e-mail, and Microsoft PowerPoint by voice command using Dragon Naturally Speaking and Microsoft Speech, as well as research and development of core speech recognition algorithms including work with Carnegie Mellon's open-source Sphinx speech recogntion software. 

Dr. McGowan has worked as a contractor at NASA Ames Research Center involved in the research and development of image and video processing algorithms and technology. He has developed software implementations of image quality metrics, perceptual optimization of JPEG image compression, and video quality metrics for NASA. He has contributed to the conceptual design of systems for televising missions to Mars for NASA. He was a project manager and key contributor for CompCore Multimedia's (acquired by Zoran for about $60 million in stock in 1997) SoftDVD product, one of the first Microsoft Windows DVD players, as well as other CompCore products.

Dr. McGowan has published articles on the origin and evolution of life, the exploration of Mars (anticipating the discovery of methane on Mars), and cheap access to space. He has a Ph.D. in physics from the University of Illinois at Urbana-Champaign and a B.S. in physics from the California Institute of Technology (Caltech). He can be reached at jmcgowan11@earthlink.net.
 
Dr. McGowan's Latest Math Article: http://math-blog.com/2012/09/24/how-to-build-a-recommendation-engine/

Dr. McGowan offers the following services primarily in the area of digital video, audio, imaging, and multimedia for entertainment, communications, security, biomedical, and other applications:

These services are described in detail in the Services Offered section below.


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1999-2012, by John F. McGowan