Colenbrander, R.R. and Damstra, A.S. and Korevaar, C.W. and Verhaar, C.A. and Molderink, A.
Co-design and Implementation of the H.264/AVC Motion Estimation Algorithm Using Co-simulation.
In: Proceedings of the 11th Euromicro Conference on Digital System Design, 3-5 Sept 2008, Parma, Italy.
IEEE Computer Society.
Full text available as:
Official URL: http://dx.doi.org/10.1109/DSD.2008.63
This paper proposes an efficient implementation
of the H.264/AVC motion estimation algorithm in
hardware and software. Furthermore, a complete codesign
trajectory from the HW/SW partitioning to
the actual implementation on two different targets is
shown. A Leon 3 + FPGA and an ARM + Montium
implementation have been successfully realized. The
FPGA implementation shows a speed-up of 43.6 whereas the Montium implementation shows a speedup
of 21.5, both compared to a software-only implementation.
Power consumption is 42.0 mW for the
FPGA and 60.2 mW for the Montium. A co-simulation
tool, CosiMate, is used to achieve both on target
implementations in just five weeks.
|Item Type:||Conference or Workshop Paper (Full Paper, Poster)|
|Research Group:||EWI-CAES: Computer Architecture for Embedded Systems|
|Research Program:||CTIT-WiSe: Wireless and Sensor Systems|
|Research Project:||DCHP: Domestic Combined Heat and Power|
|Deposited On:||29 September 2008|
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