Method for decoding a stream of coded data that is representative of at least one image, said image being divided into blocks, the decoding method is implemented by a decoder and comprises the following steps, for at least one image block, called the current block: - decoding, from the stream of coded data, at least one information item representative of a block, called the correction block, and of a residue block, - determining the correction block from the decoded information, the correction block belonging to a set of blocks of predetermined data, said blocks being stored in a memory of the decoder, said at least one information item representative of said correction block allowing said correction block to be identified among the blocks of the set, - determining a predictor block of the current block, this comprising: for at least a first pixel of the current block: - obtaining a prediction value of said first pixel from at least one pixel of a previously reconstructed image block, - correcting said first pixel by adding, to the prediction value obtained for said first pixel, at least one value of a pixel of the correction block, for at least one current pixel of the current block, distinct from the first pixel: - obtaining a prediction value of said current pixel from at least one previously corrected pixel of the current block, - correcting said current pixel by adding, to said prediction value obtained for the current pixel, at least one value of a pixel of the correction block, - reconstructing said current block from the predictor block and from the decoded residue block. - decoding, from the stream of coded data, at least one information item representative of a block, called the correction block, and of a residue block, - determining the correction block from the decoded information, the correction block belonging to a set of blocks of predetermined data, said blocks being stored in a memory of the decoder, said at least one information item representative of said correction block allowing said correction block to be identified among the blocks of the set, - determining a predictor block of the current block, this comprising: for at least a first pixel of the current block: - obtaining a prediction value of said first pixel from at least one pixel of a previously reconstructed image block, - correcting said first pixel by adding, to the prediction value obtained for said first pixel, at least one value of a pixel of the correction block, for at least one current pixel of the current block, distinct from the first pixel: - obtaining a prediction value of said current pixel from at least one previously corrected pixel of the current block, - correcting said current pixel by adding, to said prediction value obtained for the current pixel, at least one value of a pixel of the correction block, for at least a first pixel of the current block: - obtaining a prediction value of said first pixel from at least one pixel of a previously reconstructed image block, - correcting said first pixel by adding, to the prediction value obtained for said first pixel, at least one value of a pixel of the correction block, - obtaining a prediction value of said first pixel from at least one pixel of a previously reconstructed image block, - correcting said first pixel by adding, to the prediction value obtained for said first pixel, at least one value of a pixel of the correction block, for at least one current pixel of the current block, distinct from the first pixel: - obtaining a prediction value of said current pixel from at least one previously corrected pixel of the current block, - correcting said current pixel by adding, to said prediction value obtained for the current pixel, at least one value of a pixel of the correction block, - obtaining a prediction value of said current pixel from at least one previously corrected pixel of the current block, - correcting said current pixel by adding, to said prediction value obtained for the current pixel, at least one value of a pixel of the correction block, - reconstructing said current block from the predictor block and from the decoded residue block.