VIDEO ENCODING AND DECODING METHOD AND APPARATUS USING THE SAME

摘要

According to the present invention, the position of a base view moves from an arbitrary GOP starting position for the purpose of an effective coding structure in coding a multi-view video. A scheme of coding a multi-view video according to the related art uses a fixed base view, so that, when a correlation between the base view and the dependent view is low, the coding efficiency is deteriorated. In addition, when a view at which a producer would like to show a video in real time moves to another view, complexity of a bit-stream and a decoder is spent much more than that when a user decodes the base view. Thus, according to the present invention, a syntax element which may move the base view is designed to support an effective coding structure, so that the above problems may be solved.