Motion Estimation via Extraction of Spatiotemporal Planes and Its Application to Video Coding

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Motion estimation is known as one of the most important parts in video coding. In this work, we try to extract spatiotemporal planes from a three dimen-sional video cube for fast and efficient motion estimation. As a result, our approach reduces 10% of encoding time with the same reconstructed video quality compared with H.264/AVC. Furthermore, an efficient extraction method of spatiotemporal planes was also investigated by applying computer-vision techniques.