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Novel frame selection methods for multi-reference motion estimation

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3 Author(s)
Sung Dae Kim ; Sch. of Electr. & Comput. Eng., Ajou Univ., Suwon, South Korea ; Jin Soo Kim ; Myung Hoon Sunwoo

This paper proposes two efficient frame selection methods to improve rate distortion performance and to reduce the computation complexity for frame selection. The proposed Reference Selection Pass (RSP) method can simplify early termination conditions by using the results of the previous coded blocks. The improved frame selection (IFS) method controls the number of reference frames according to the accuracy of frame selection. The simulation results show the proposed methods can eliminate the overhead of early termination conditions with only 0.05 dB average Bjontegaard Delta (BD)-PSNR degradation.

Published in:

Digital Signal Processing, 2009 16th International Conference on

Date of Conference:

5-7 July 2009