METHOD FOR ENCODING AND DECODING VIDEO USING INTRA-PREDICTION COMBINED BETWEEN LAYERS

摘要

The present invention is related to an apparatus and/or a method for image encoding and/or decoding using inter-layer combined intra prediction. The apparatus comprises a reference sample generation module generating a reference sample by using at least one of samples which is included in the reconstructed block neighboring the target block of the higher layer, a sample included in the co-located block of the lower layer corresponding to the target block of the higher layer, a sample included in the co-located block of the lower layer corresponding to the reconstructed block neighboring the target block of the higher layer, and a sample included in a certain specific block of the lower layer; a prediction performance module generating a prediction value for the target block using the reference sample; and a prediction value generation module generating a final prediction value for the prediction target block using the prediction value.

主权项

1. Apparatus for decoding image using an inter-layer combined intra prediction, the apparatus comprising:
a reference sample generation module generating a reference sample by using at least one of samples which is included in the reconstructed block neighboring the target block of the higher layer, a sample which is included in the co-located block of the lower layer that corresponds to the target block of the higher layer, a sample which is included in the co-located block of the lower layer that corresponds to the reconstructed block neighboring the target block of the higher layer, and a sample which is included in a certain specific block of the lower layer; a prediction performance module generating a prediction value for the target block using the reference sample; and a prediction value generation module generating a final prediction value for the prediction target block using the prediction value.