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VERFAHREN UND VORRICHTUNGEN ZUR CODIERUNG UND DECODIERUNG MINDESTENS EINES BILDS DURCH SELEKTIERUNG ZU PREDIZIERENDER PIXELS, UND ENTSPRECHENDES COMPUTERPROGRAMM
VERFAHREN UND VORRICHTUNGEN ZUR CODIERUNG UND DECODIERUNG MINDESTENS EINES BILDS DURCH SELEKTIERUNG ZU PREDIZIERENDER PIXELS, UND ENTSPRECHENDES COMPUTERPROGRAMM
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机译:通过选择要预测的像素和相应的计算机程序对至少一个图像进行编码和解码的方法和设备
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摘要
A method is provided for decoding a signal that represents at least one image. The method implements at least one iteration of the following steps, for at least one block of the image to be decoded: determining at least one selection parameter from at least one characteristic associated with at least one reference pixel of a reference region of the image, the reference region including at least one previously encoded/decoded block and/or at least one pixel predicted in a preceding iteration; selecting at least one pixel to be predicted in the block to be decoded from the at least one selection parameter; and for at least one selected pixel to be predicted, referred to as an anchor pixel, predicting the anchor pixel from at least one reference pixel, thereby outputting a predicted pixel.
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