Decoding methods and equipment, encoding methods and equipment, decoding methods, encoding methods, encoders, decoders, encryption systems, computer-readable methods, bit stream storage methods, bit stream transmission methods, storage machines, and transmission machines

Abstract

The term "decoding" refers to the method of decoding a coded signal bit stream. This method includes the following steps: obtaining the structure of the first and second reference image lists represented in the encoded video bit stream; Derived based on the structure of the first reference image list and the structure of the second reference image list, the first reference image list of the current slice and the second reference image list of the current slice, where the current slice includes the slice within the image (intra, abbreviated as I) or the uni-predictive slice (uni-predictive, abbreviated as P); and obtain at least a reconstructed block of the current slice following the derivation of the first reference image list and the second reference image list. The invention also relates to a decoding device, a method for encoding a generated video bit stream, an encoding device, a code generator, a code generation system and a means of code generation.