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VIDEO SIGNAL PROCESSING METHOD AND DEVICE FOR INTRA PREDICTION OF CODING OR PREDICTION BLOCKS BASED ON SAMPLE POSITION BASED PARAMETERS
VIDEO SIGNAL PROCESSING METHOD AND DEVICE FOR INTRA PREDICTION OF CODING OR PREDICTION BLOCKS BASED ON SAMPLE POSITION BASED PARAMETERS
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机译:用于基于基于样本位置的参数的编码或预测块的帧内预测的视频信号处理方法和装置
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摘要
The present invention is related to processing a video signal. A method for decoding a video according to the present invention may comprise generating a prediction block of a current block by performing intra prediction, deriving at least one sample position based parameter based on a position of a first prediction sample in the prediction block, and obtaining a second prediction sample by weighted predicting the first prediction sample based on the at least one sample position based parameter. According to the present invention, encoding/decoding efficiency of a video signal can be improved since intra prediction is performed more accurately.
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