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METHODS AND DEVICES FOR ENCODING AND DECODING AT LEAST ONE IMAGE USING A PREDICT PIXEL SELECTION, CORRESPONDING COMPUTER PROGRAM
METHODS AND DEVICES FOR ENCODING AND DECODING AT LEAST ONE IMAGE USING A PREDICT PIXEL SELECTION, CORRESPONDING COMPUTER PROGRAM
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机译:使用预测像素选择,对应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
The invention relates to a method for decoding a signal representative of at least one image. According to the invention, such a method implements at least one iteration of the following steps, for at least one block to be decoded from said image: determination (61) of at least one selection parameter, starting from at least one a feature associated with at least one reference pixel of a reference region of said image, said reference region comprising at least one previously coded / decoded block and / or at least one predicted pixel at a previous iteration, - selection (62). ) at least one pixel to be predicted in said block to be decoded from said at least one selection parameter; for at least one pixel to be predicted, said anchor pixel, prediction (63) of said anchor pixel from at least one reference pixel, delivering a predicted pixel.
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