.....Numedia 2004 to present
In conjunction with BBC Research and Development, Numedia has developed a range of novel compression codecs for contribution links.

The Chameleon Platform was developed to support the implementation of complex image processing algorithms in real-time. Benefiting from many years experience in product development, it incorporates a number of novel technical features and innovations that make it particularly suitable for the implementation of image compression algorithms such as those developed for DIRAC.

In Nov 2005, Stuart co-presented the HDDC lecture course “HD Systems and equipment” along with industry gurus John Watkinson and Alan Roberts at the National Film Theatre.

 

 

 

Snell & Wilcox 1989-2004

Stuart has extensive experience in the development and application of technology using phase correlation motion estimation. During his period at Snell & Wilcox he was responsible for leveraging phase correlation technology into archive restoration, compression and deinterlacing markets. In the latter case, this required a fundamental re-development of the technology to reduce size, cost and power consumption.

Stuart has been responsible for the development of many products during his 15-year tenure at Snell & Wilcox including DEFT which received an Emmy award for outstanding contribution to standards conversion. He was responsible for the development of several other award winning products such as the flagship conversion product Alchemist, Prefix and the widely acknowledged image restoration platform Archangel.

Over the years, Stuart has developed and implemented many algorithms for applications such as dropout compensation, archive restoration, compression pre-filtering and composite decoding and holds a number of patents for these techniques.


In 1995 Stuart was awarded the Royal Television Society Engineer of the year award.


Plessey Military Communications from 1984-1989

During his period at Plessey, Stuart gained invaluable experience in analogue circuit design using S-parameter modelling.

He developed a good understanding of wireless communications and was overall responsible for modular transmitter and receiver designs in the VHF and UHF frequency bands.

Edinburgh University 1980-1984

Stuart graduated with First Class Honours in Electrical and Electronic Engineering from Edinburgh University in 1984.

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