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Multi-standard sub-pixel interpolation architecture for video Motion Estimation

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3 Author(s)
Liang Lu ; Inst. of Electron., Commun. & Inf. Technol., Queens Univ. Belfast, Belfast ; McCanny, J.V. ; Sezer, S.

A new domain-specific reconfigurable sub-pixel interpolation architecture for multi-standard video motion estimation (ME) is presented. The mixed use of parallel and serial-input FIR filters achieves high throughput rate and efficient silicon utilisation. Flexibility has been achieved by using a multiplexed reconfigurable data-path controlled by a selection signal. Silicon design studies show that this can be implemented using 34.8 K gates with area and performance that compares very favourably with existing fixed solutions based solely on the H.264 standard.

Published in:

SOC Conference, 2008 IEEE International

Date of Conference:

17-20 Sept. 2008