SCALABLE VIDEO ENCODING AND DECODING METHOD AND APPARATUS USING SAME
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United States of America Patent
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Issued Date -
Sep 4, 2014
app pub date -
Oct 5, 2012
filing date -
Oct 5, 2011
priority date (Note) -
Abandoned
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Abstract
An interlayer prediction method according to the present invention comprises: a step of determining the position of a reference criteria sample corresponding to an enhancement criteria sample in a reference layer on the basis of the position of an enhancement criteria sample that belongs to an enhancement layer; a step of determining at least one reference layer block in the reference layer on the basis of the position of the reference criteria sample; and a step of predicting the current block that belongs to the enhancement layer on the basis of the movement information of said at least one reference layer block.
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