Title :
Energy-efficient multimedia systems for high efficiency video coding
Author :
Henkel, Jorg ; Khan, Muhammad Usman Karim ; Shafique, Muhammad
Author_Institution :
Dept. of Embedded Syst. (CES), Karlsruhe Inst. of Technol. (KIT), Karlsruhe, Germany
Abstract :
This paper presents a cross-layer approach for analyzing and designing energy-efficient advanced multimedia systems with next-generation High-Efficiency Video Coding (HEVC) standard. Our approach leverages both algorithmic and architectural layers of system design abstractions in order to achieve a high power/energy efficiency. We present an analysis and design of an HEVC-based multimedia system while leveraging algorithmic-architectural collaborative optimizations and video content properties to achieve high energy efficiency.
Keywords :
multimedia systems; video coding; HEVC-based multimedia system; algorithmic layers; algorithmic-architectural collaborative optimization; architectural layer; cross-layer approach; energy efficient advanced multimedia system; next generation high efficiency video coding; system design abstraction; Algorithm design and analysis; Clocks; Complexity theory; Encoding; Energy efficiency; Hardware; Video coding; HEVC; High Efficiency Video Coding; algorithm; architecture; hardware accelerator; low power design; power management; power-efficiency; video coding; video memory;
Conference_Titel :
Circuits and Systems (ISCAS), 2015 IEEE International Symposium on
Conference_Location :
Lisbon
DOI :
10.1109/ISCAS.2015.7168708
