A Fast Motion Search Method for Multiple-mode Prediction

Sadaatsu KATO; Choong Seng BOON; Nobuyuki NISHIMURA

doi:10.11371/aiieej.32.0.3.0

Proceedings of the 32nd Annual Conference of the Institute of Image Electronics Engineers of Japan 2004

Session ID : 32-2

DOI https://doi.org/10.11371/aiieej.32.0.3.0

Conference information

Host: The Institute of Image Electronics Engineers of Japan

General Session

A Fast Motion Search Method for Multiple-mode Prediction

*Sadaatsu KATO, Choong Seng BOON, Nobuyuki NISHIMURA

Author information

Keywords: multiple mode, fast motion search, arbitrary-shape partitioning, H.264, search range, search offset

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Abstract

An efficient and fast motion search method is introduced for arbitrary-shape partitioning motion compensation by using the average motion vectors of the smallest blocks constituting the segments of the various modes. The search range could be restricted and hence suppress the computation time without much affecting the performance of the original algorithm.

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