JOINT IMAGE REARRANGEMENT AND VIDEO ENCODING Russian patent published in 2021 - IPC H04N19/61 H04N19/44 

FIELD: computing.

SUBSTANCE: invention relates to computing. Disclosed is a method for decoding an encoded bitstream to generate an output image. An encoded bitstream is received. It contains display parameters displaying the encoded pixels from the rearranged code combination representation in the output code combination representation. After that one should gain access to the encoded image in the bitstream encoded by means of pixels in the rearranged code combination representation. It’s necessary to extract the display parameters to generate a forward rearranging function. The forward rearranging function displays pixels from the output code combination representation to the rearranged code combination representation and an inverse rearranging function. The inverse rearranging function displays pixels from the rearranged code combination representation to the output code combination representation. After that the encoded picture is decoded to generate an output picture in the output code combination representation.

EFFECT: improving coding efficiency in the process of rearrangement.

10 cl, 23 dwg, 21 tbl