Posted October 31st, 2017 by Jessica MacInnis

U of T Engineering alumna earns Emmy Award for her work on video compression

Vivienne Sze (ElecE 0T4) holds the Emmy her team won at the 69th Engineering Emmy Awards. The U of T Engineering alumna is now a professor at the Massachusetts Institute of Technology. (Photo: Minhua Zhou).

Vivienne Sze (ElecE 0T4) holds the Emmy her team won at the 69th Engineering Emmy Awards. The U of T Engineering alumna is now a professor at the Massachusetts Institute of Technology.
(Photo: Minhua Zhou)

Alumna Vivienne Sze (ElecE 0T4) was part of a team that was awarded an Emmy at the 69th Engineering Emmy Awards, announced Sept. 27, 2017. Sze was a member of the Joint Collaborative Team on Video Coding (JCT-VC) that developed High Efficiency Video Coding (HEVC) — the latest video coding standard that has been adopted, or selected for adoption, by all ultra-high definition (UHD) television distribution channels, including terrestrial, satellite, cable, fibre and wireless.

“HEVC delivers higher compression than previous standards, while still delivering high processing speeds and low power consumption,” says Sze. “It was exciting for the team to be recognized by the Television Academy with an Emmy — it was such a unique experience.” Sze also co-edited a book on the topic, entitled High Efficiency Video Coding (HEVC): Algorithms and Architectures (Springer, 2014).

Sze — now a professor at Massachusetts Institute of Technology (MIT) — is no stranger to receiving recognition for her work: she received the Jin-Au Kong Outstanding Doctoral Thesis Prize in 2011 and NSERC’s Julie Payette fellowship in 2004. Her research focuses on energy-aware signal processing algorithms, and low-power hardware design for applications such as computer vision, deep learning, autonomous navigation, and video compression. “I worked on HEVC as a PhD student at MIT and as a Member of Technical staff at Texas Instruments,” says Sze. “The JCT-VC is a group of world renowned video coding experts — it was an honour to be part of this team.”

This Emmy was one of seven conferred to individuals, companies or organizations this year for engineering developments that improve the transmission, recording or reception of television. “It’s gratifying to translate the things I learned throughout my education — from my undergrad at U of T right up to my PhD at MIT — into technology that impacts millions of people when they turn on their televisions and watch videos on their tablets or mobile phones,” says Sze. “Receiving an Emmy is definitely icing on the cake.”