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METHOD AND APPARATUS FOR ENCODING IMAGES USING MOTION PREDICTION BY MULTIPLE REFERENCES, AND METHOD AND APPARATUS FOR DECODING IMAGES USING MOTION PREDICTION BY MULTIPLE REFERENCES
METHOD AND APPARATUS FOR ENCODING IMAGES USING MOTION PREDICTION BY MULTIPLE REFERENCES, AND METHOD AND APPARATUS FOR DECODING IMAGES USING MOTION PREDICTION BY MULTIPLE REFERENCES
The present invention relates to a method and apparatus for encoding images based on a motion prediction and a method and apparatus for decoding images based on the motion predication. The method for encoding the images according to the present invention improves the performance of a prediction between screens by determining at least one candidate estimator set including at least one candidate estimator in a candidate estimator range centered on a current estimator on a reference frame, determining a reference estimator based on the error rate of hypothetical estimators determined by using the candidate estimator of each candidate estimator set, performing the motion prediction of a current frame using a current block and a reference block corresponding to the reference estimator, and encoding image data including the current frame based on a motion prediction result.;COPYRIGHT KIPO 2015
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